Search: physical distance

Question Easy Mathematics Arithmetic Progressions (AP) Word problems based on APs Class 10 Level 72

एक सड़क पर पहले दो खंभों के बीच दूरी (8) मीटर है और हर अगली दूरी (3) मीटर बढ़ती है। (7)वें अंतर की दूरी कितनी होगी?

On a road the distance between the first two poles is (8) metres and each next distance increases by (3) metres. What is the distance of the (7)th gap?

Explanation opens after your attempt

Correct Answer

D. (26) मीटर(26) metres

Step 1

Concept

The distances are $8,11,14,\ldots$. (a_7=8+6(3)=26) metres.

Step 2

Why this answer is correct

The correct answer is D. (26) मीटर / (26) metres. The distances are $8,11,14,\ldots$. (a_7=8+6(3)=26) metres.

Step 3

Exam Tip

दूरियां $8,11,14,\ldots$ हैं। (a_7=8+6(3)=26) मीटर।

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Question Easy Mathematics Arithmetic Progressions (AP) Word problems based on APs Class 10 Level 71

एक सड़क पर पहले दो खंभों के बीच दूरी (6) मीटर है और हर अगली दूरी (2) मीटर बढ़ती है। (9)वें अंतर की दूरी कितनी होगी?

On a road the distance between the first two poles is (6) metres and each next distance increases by (2) metres. What is the distance of the (9)th gap?

Explanation opens after your attempt

Correct Answer

B. (22) मीटर

Step 1

Concept

The distances are $6,8,10,\ldots$. (a_9=6+8(2)=22) metres.

Step 2

Why this answer is correct

The correct answer is B. (22) मीटर. The distances are $6,8,10,\ldots$. (a_9=6+8(2)=22) metres.

Step 3

Exam Tip

दूरियां $6,8,10,\ldots$ हैं। (a_9=6+8(2)=22) मीटर।

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Question Easy Mathematics Arithmetic Progressions (AP) Word problems based on APs Class 10 Level 70

एक सड़क पर पहले खंभे से दूसरे खंभे की दूरी (5) मीटर है और हर अगली दूरी (5) मीटर बढ़ती है। पहले (8) अंतरों की कुल दूरी कितनी होगी?

On a road, the distance from the first pole to the second pole is (5) metres and each next distance increases by (5) metres. What is the total distance of the first (8) gaps?

Explanation opens after your attempt

Correct Answer

C. (180) मीटर

Step 1

Concept

The distances are $5,10,15,\ldots$. $S_8=180$ metres.

Step 2

Why this answer is correct

The correct answer is C. (180) मीटर. The distances are $5,10,15,\ldots$. $S_8=180$ metres.

Step 3

Exam Tip

दूरियां $5,10,15,\ldots$ हैं। $S_8=180$ मीटर है।

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Question Hard Mathematics Polynomials Representing real numbers on the number line Class 10 Level 50

यदि संख्या रेखा पर (A=1.2), (B=-3.8), और (C=4.2), तो (A) और (B) की दूरी (A) और (C) की दूरी से कितनी अधिक है?

If (A=1.2), (B=-3.8), and (C=4.2) on the number line, how much greater is the distance (AB) than the distance (AC)?

Explanation opens after your attempt

Correct Answer

A. (2)

Step 1

Concept

(AB=|1.2-(-3.8)|=5) and (AC=|1.2-4.2|=3), so the difference is (2). Use absolute value for distance.

Step 2

Why this answer is correct

The correct answer is A. (2). (AB=|1.2-(-3.8)|=5) and (AC=|1.2-4.2|=3), so the difference is (2). Use absolute value for distance.

Step 3

Exam Tip

(AB=|1.2-(-3.8)|=5) और (AC=|1.2-4.2|=3), इसलिए अंतर (2) है। दूरी में निरपेक्ष मान लगाएँ।

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Question Expert Art Education Fundamentals of Visual Arts Line Class 10 Level 8

रेखा द्वारा दूरी दिखाने में अस्पष्टता कब सहायक होती है?

When is softness useful for showing distance through line?

Explanation opens after your attempt

Correct Answer

D. जब दूर की वस्तु को हल्का और कम स्पष्ट दिखाना होWhen distant object is to be shown lighter and less clear

Step 1

Concept

Light line in distant objects suggests depth. Exam tip: reduce line clarity with distance.

Step 2

Why this answer is correct

The correct answer is D. जब दूर की वस्तु को हल्का और कम स्पष्ट दिखाना हो / When distant object is to be shown lighter and less clear. Light line in distant objects suggests depth. Exam tip: reduce line clarity with distance.

Step 3

Exam Tip

दूर की वस्तुओं में हल्की रेखा गहराई का संकेत देती है। परीक्षा में दूरी के साथ रेखा स्पष्टता घटाएं।

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Question Easy Art Education Fundamentals of Visual Arts Line Class 10 Level 10

कौन सी रेखाएं कभी नहीं मिलतीं यदि वे समान दूरी पर चलती रहें?

Which lines never meet if they keep equal distance?

Explanation opens after your attempt

Correct Answer

A. समानांतर रेखाएंParallel lines

Step 1

Concept

Parallel lines maintain equal distance. Exam tip: identify parallel lines.

Step 2

Why this answer is correct

The correct answer is A. समानांतर रेखाएं / Parallel lines. Parallel lines maintain equal distance. Exam tip: identify parallel lines.

Step 3

Exam Tip

समानांतर रेखाएं बराबर दूरी बनाए रखती हैं। परीक्षा में parallel lines की पहचान करें।

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Question Easy Art Education Fundamentals of Visual Arts Line Class 10 Level 11

दूरी की ओर जाती सड़क दिखाने में कौन सी रेखाएं काम आती हैं?

Which lines help show a road going into distance?

Explanation opens after your attempt

Correct Answer

A. परिप्रेक्ष्य रेखाएंPerspective lines

Step 1

Concept

Perspective lines create illusion of distance. Exam tip: look for converging lines in road depth.

Step 2

Why this answer is correct

The correct answer is A. परिप्रेक्ष्य रेखाएं / Perspective lines. Perspective lines create illusion of distance. Exam tip: look for converging lines in road depth.

Step 3

Exam Tip

परिप्रेक्ष्य रेखाएं दूरी का भ्रम बनाती हैं। परीक्षा में road depth में converging lines देखें।

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Question Hard Art Education Fundamentals of Visual Arts Elements of Art Class 10 Level 4

यदि पास और दूर की वस्तु में समान बनावट विवरण है तो दूरी का भ्रम क्यों कमजोर होगा?

Why will illusion of distance weaken if near and far objects have equal texture detail?

Explanation opens after your attempt

Correct Answer

A. दूर वस्तु में सामान्यतः कम विवरण दिखता हैFar objects generally show less detail

Step 1

Concept

Reduction of detail is a depth cue. Exam tip: treat texture detail as spatial clue.

Step 2

Why this answer is correct

The correct answer is A. दूर वस्तु में सामान्यतः कम विवरण दिखता है / Far objects generally show less detail. Reduction of detail is a depth cue. Exam tip: treat texture detail as spatial clue.

Step 3

Exam Tip

विवरण का घटाव depth cue है। परीक्षा में texture detail को spatial clue मानें।

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Question Easy Art Education Fundamentals of Visual Arts Elements of Art Class 10 Level 6

किससे चित्र में दूरी का भ्रम सरलता से बनता है?

What easily creates the illusion of distance in a picture?

Explanation opens after your attempt

Correct Answer

B. पास की वस्तु बड़ी और दूर की छोटी बनानाDrawing near objects large and far objects small

Step 1

Concept

Size change shows the difference between near and far. Exam tip: understand size variation as a depth cue.

Step 2

Why this answer is correct

The correct answer is B. पास की वस्तु बड़ी और दूर की छोटी बनाना / Drawing near objects large and far objects small. Size change shows the difference between near and far. Exam tip: understand size variation as a depth cue.

Step 3

Exam Tip

आकार परिवर्तन से पास और दूर का अंतर दिखता है। परीक्षा में आकार परिवर्तन को गहराई संकेत समझें।

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Question Easy Art Education Fundamentals of Visual Arts Elements of Art Class 10 Level 5

किस तत्व से चित्र में वस्तुओं के बीच दूरी का एहसास होता है?

Which element gives a sense of distance between objects in a picture?

Explanation opens after your attempt

Correct Answer

A. स्थानSpace

Step 1

Concept

Space shows the area between and around objects. Exam tip: connect distance and empty area with space.

Step 2

Why this answer is correct

The correct answer is A. स्थान / Space. Space shows the area between and around objects. Exam tip: connect distance and empty area with space.

Step 3

Exam Tip

स्थान वस्तुओं के बीच और आसपास के क्षेत्र को बताता है। परीक्षा में दूरी और खाली क्षेत्र को space से जोड़ें।

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Question Medium Mathematics Arithmetic Progressions (AP) Word problems based on APs Class 10 Level 72

एक स्कूल बस पहले दिन (60) किलोमीटर चली और (7) दिनों में कुल (588) किलोमीटर चली। यदि दूरी हर दिन समान रूप से बढ़ी तो दैनिक वृद्धि कितनी थी?

A school bus travelled (60) km on the first day and (588) km in (7) days. If the distance increased equally each day then what was the daily increase?

Explanation opens after your attempt

Correct Answer

B. (8)

Step 1

Concept

Using $S_7=588$ and (a=60) gives (d=8). Exam tip: daily increase can be found from total distance.

Step 2

Why this answer is correct

The correct answer is B. (8). Using $S_7=588$ and (a=60) gives (d=8). Exam tip: daily increase can be found from total distance.

Step 3

Exam Tip

$S_7=588$ और (a=60) रखने पर (d=8) मिलता है। परीक्षा में कुल दूरी से दैनिक वृद्धि निकाली जा सकती है।

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Question Medium Mathematics Arithmetic Progressions (AP) Word problems based on APs Class 10 Level 71

एक स्कूल बस पहले दिन (45) किलोमीटर चली और (6) दिनों में कुल (405) किलोमीटर चली। यदि दूरी हर दिन समान रूप से बढ़ी तो दैनिक वृद्धि कितनी थी?

A school bus travelled (45) km on the first day and (405) km in (6) days. If the distance increased equally each day then what was the daily increase?

Explanation opens after your attempt

Correct Answer

C. (9)

Step 1

Concept

Using $S_6=405$ and (a=45) gives (d=9). Exam tip: daily increase can be found from total distance.

Step 2

Why this answer is correct

The correct answer is C. (9). Using $S_6=405$ and (a=45) gives (d=9). Exam tip: daily increase can be found from total distance.

Step 3

Exam Tip

$S_6=405$ और (a=45) रखने पर (d=9) मिलता है। परीक्षा में कुल दूरी से दैनिक वृद्धि निकाली जा सकती है।

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Question Medium Mathematics Arithmetic Progressions (AP) Word problems based on APs Class 10 Level 70

एक स्कूल बस पहले दिन (40) किलोमीटर चली और (5) दिनों में कुल (300) किलोमीटर चली। यदि दूरी हर दिन समान रूप से बढ़ी तो दैनिक वृद्धि कितनी थी?

A school bus travelled (40) km on the first day and (300) km in (5) days. If the distance increased equally each day then what was the daily increase?

Explanation opens after your attempt

Correct Answer

B. (10)

Step 1

Concept

Using $S_5=300$ and (a=40) gives (d=10). Exam tip: daily increase can be found from total distance.

Step 2

Why this answer is correct

The correct answer is B. (10). Using $S_5=300$ and (a=40) gives (d=10). Exam tip: daily increase can be found from total distance.

Step 3

Exam Tip

$S_5=300$ और (a=40) रखने पर (d=10) मिलता है। परीक्षा में कुल दूरी से दैनिक वृद्धि निकाली जा सकती है।

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Question Medium Mathematics Arithmetic Progressions (AP) Finding the sum of the first $n$ terms of an AP Class 10 Level 69

एक सड़क पर खंभों की दूरी के क्रम $6,12,18,\ldots$ मीटर हैं। पहले (25) अंतरालों की कुल दूरी कितनी होगी?

On a road, the distances of intervals are $6,12,18,\ldots$ meters. What is the total distance of the first (25) intervals?

Explanation opens after your attempt

Correct Answer

C. (1950)

Step 1

Concept

This is the sum of the first (25) multiples of (6), so the total distance is (1950) meters. In sums of multiples, (a=d).

Step 2

Why this answer is correct

The correct answer is C. (1950). This is the sum of the first (25) multiples of (6), so the total distance is (1950) meters. In sums of multiples, (a=d).

Step 3

Exam Tip

यह (6) के पहले (25) गुणजों का योग है, इसलिए कुल दूरी (1950) मीटर है। गुणजों के योग में (a=d) होता है।

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Question Expert Mathematics Polynomials Representing real numbers on the number line Class 10 Level 51

किस संख्या की (0) से दूरी $ \sqrt{41} $ है और वह (0) के बाईं ओर है?

Which number has distance $ \sqrt{41} $ from (0) and lies to the left of (0) on the number line?

Explanation opens after your attempt

Correct Answer

B. $ -\sqrt{41} $

Step 1

Concept

The point on the left is negative and its distance is $ \sqrt{41} $. Therefore the number is $ -\sqrt{41} $.

Step 2

Why this answer is correct

The correct answer is B. $ -\sqrt{41} $. The point on the left is negative and its distance is $ \sqrt{41} $. Therefore the number is $ -\sqrt{41} $.

Step 3

Exam Tip

बाईं ओर का बिंदु ऋणात्मक होगा और दूरी $ \sqrt{41} $ है। इसलिए संख्या $ -\sqrt{41} $ है।

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Question Expert Mathematics Polynomials Representing real numbers on the number line Class 10 Level 51

यदि (x) संख्या रेखा पर (-5) और (-1) के बीच है तथा (x) की (-5) से दूरी $ \frac{13}{6} $ है, तो (x) क्या है?

If (x) lies between (-5) and (-1) and its distance from (-5) is $ \frac{13}{6} $, what is (x)?

Explanation opens after your attempt

Correct Answer

A. $ -\frac{17}{6} $

Step 1

Concept

Moving $ \frac{13}{6} $ to the right of (-5) gives $ -5+\frac{13}{6}=-\frac{17}{6} $. Use the given interval to choose direction.

Step 2

Why this answer is correct

The correct answer is A. $ -\frac{17}{6} $. Moving $ \frac{13}{6} $ to the right of (-5) gives $ -5+\frac{13}{6}=-\frac{17}{6} $. Use the given interval to choose direction.

Step 3

Exam Tip

(-5) से दाईं ओर $ \frac{13}{6} $ जाने पर $ -5+\frac{13}{6}=-\frac{17}{6} $ मिलता है। दिए गए अंतराल से दिशा चुनें।

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Question Expert Mathematics Polynomials Representing real numbers on the number line Class 10 Level 50

किस संख्या की (0) से दूरी $ \sqrt{26} $ है और वह (0) के दाईं ओर है?

Which number has distance $ \sqrt{26} $ from (0) and lies to the right of (0) on the number line?

Explanation opens after your attempt

Correct Answer

B. $ \sqrt{26} $

Step 1

Concept

The point on the right is positive and its distance is $ \sqrt{26} $. Therefore the number is $ \sqrt{26} $.

Step 2

Why this answer is correct

The correct answer is B. $ \sqrt{26} $. The point on the right is positive and its distance is $ \sqrt{26} $. Therefore the number is $ \sqrt{26} $.

Step 3

Exam Tip

दाईं ओर का बिंदु धनात्मक होगा और दूरी $ \sqrt{26} $ है। इसलिए संख्या $ \sqrt{26} $ है।

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Question Expert Mathematics Polynomials Representing real numbers on the number line Class 10 Level 50

यदि (x) संख्या रेखा पर (-3) और (0) के बीच है तथा (x) की (-3) से दूरी $ \frac{7}{5} $ है, तो (x) क्या है?

If (x) lies between (-3) and (0) and its distance from (-3) is $ \frac{7}{5} $, what is (x)?

Explanation opens after your attempt

Correct Answer

A. $ -\frac{8}{5} $

Step 1

Concept

Moving $ \frac{7}{5} $ to the right of (-3) gives $ -3+\frac{7}{5}=-\frac{8}{5} $. Use the given interval to choose direction.

Step 2

Why this answer is correct

The correct answer is A. $ -\frac{8}{5} $. Moving $ \frac{7}{5} $ to the right of (-3) gives $ -3+\frac{7}{5}=-\frac{8}{5} $. Use the given interval to choose direction.

Step 3

Exam Tip

(-3) से दाईं ओर $ \frac{7}{5} $ जाने पर $ -3+\frac{7}{5}=-\frac{8}{5} $ मिलता है। दिए गए अंतराल से दिशा चुनें।

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Question Hard Mathematics Polynomials Representing real numbers on the number line Class 10 Level 51

किस बिंदु की $ \frac{3}{2} $ से दूरी $ \frac{11}{6} $ है और वह $ \frac{3}{2} $ के बाईं ओर है?

Which point is at distance $ \frac{11}{6} $ from $ \frac{3}{2} $ and lies to its left?

Explanation opens after your attempt

Correct Answer

B. $ -\frac{1}{3} $

Step 1

Concept

Moving left gives $ \frac{3}{2}-\frac{11}{6}=-\frac{1}{3} $. Subtract the distance according to direction.

Step 2

Why this answer is correct

The correct answer is B. $ -\frac{1}{3} $. Moving left gives $ \frac{3}{2}-\frac{11}{6}=-\frac{1}{3} $. Subtract the distance according to direction.

Step 3

Exam Tip

बाईं ओर जाने पर $ \frac{3}{2}-\frac{11}{6}=-\frac{1}{3} $ मिलता है। दिशा के अनुसार दूरी घटाएँ।

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Question Expert Mathematics Polynomials Representing real numbers on the number line Class 10 Level 49

किस संख्या की (0) से दूरी संख्या रेखा पर $ \sqrt{17} $ है और वह (0) के बाईं ओर है?

Which number has distance $ \sqrt{17} $ from (0) and lies to the left of (0) on the number line?

Explanation opens after your attempt

Correct Answer

A. $ -\sqrt{17} $

Step 1

Concept

The point on the left is negative and its distance is $ \sqrt{17} $. Therefore the number is $ -\sqrt{17} $.

Step 2

Why this answer is correct

The correct answer is A. $ -\sqrt{17} $. The point on the left is negative and its distance is $ \sqrt{17} $. Therefore the number is $ -\sqrt{17} $.

Step 3

Exam Tip

बाईं ओर का बिंदु ऋणात्मक होगा और दूरी $ \sqrt{17} $ है। इसलिए संख्या $ -\sqrt{17} $ है।

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Question Expert Mathematics Polynomials Representing real numbers on the number line Class 10 Level 49

यदि (x) संख्या रेखा पर ( -2 ) और (1) के बीच है तथा (x) की ( -2 ) से दूरी $ \frac{5}{4} $ है, तो (x) क्या है?

If (x) lies between (-2) and (1) and its distance from (-2) is $ \frac{5}{4} $, what is (x)?

Explanation opens after your attempt

Correct Answer

A. $ -\frac{3}{4} $

Step 1

Concept

Moving $ \frac{5}{4} $ to the right of (-2) gives $ -2+\frac{5}{4}=-\frac{3}{4} $. Use the given interval to choose the direction.

Step 2

Why this answer is correct

The correct answer is A. $ -\frac{3}{4} $. Moving $ \frac{5}{4} $ to the right of (-2) gives $ -2+\frac{5}{4}=-\frac{3}{4} $. Use the given interval to choose the direction.

Step 3

Exam Tip

(-2) से दाईं ओर $ \frac{5}{4} $ जाने पर $ -2+\frac{5}{4}=-\frac{3}{4} $ मिलता है। दिए गए अंतराल से सही दिशा चुनें।

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Question Hard Mathematics Polynomials Representing real numbers on the number line Class 10 Level 50

किस बिंदु की ( -2 ) से दूरी $ \frac{7}{3} $ है और वह ( -2 ) के दाईं ओर है?

Which point is at a distance $ \frac{7}{3} $ from (-2) and lies to the right of (-2)?

Explanation opens after your attempt

Correct Answer

A. $ \frac{1}{3}$

Step 1

Concept

Moving right gives $ -2+\frac{7}{3}=\frac{1}{3}$. Add or subtract according to direction.

Step 2

Why this answer is correct

The correct answer is A. $ \frac{1}{3}$. Moving right gives $ -2+\frac{7}{3}=\frac{1}{3}$. Add or subtract according to direction.

Step 3

Exam Tip

दाईं ओर जाने पर $ -2+\frac{7}{3}=\frac{1}{3}$ मिलता है। दिशा के अनुसार जोड़ या घटाव करें।

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Question Hard Mathematics Polynomials Representing real numbers on the number line Class 10 Level 49

संख्या रेखा पर $\frac{-7}{4}$ को (0) से किस दिशा और कितनी दूरी पर रखा जाएगा?

On the number line, in which direction and at what distance from (0) is $\frac{-7}{4}$ placed?

Explanation opens after your attempt

Correct Answer

A. बाएँ $ \frac{7}{4} $ इकाईLeft $ \frac{7}{4} $ units

Step 1

Concept

A negative number lies to the left of (0), and its distance is its absolute value $\frac{7}{4}$. Identify direction and distance separately.

Step 2

Why this answer is correct

The correct answer is A. बाएँ $ \frac{7}{4} $ इकाई / Left $ \frac{7}{4} $ units. A negative number lies to the left of (0), and its distance is its absolute value $\frac{7}{4}$. Identify direction and distance separately.

Step 3

Exam Tip

ऋणात्मक संख्या (0) के बाएँ होती है और दूरी उसका निरपेक्ष मान $\frac{7}{4}$ है। दिशा और दूरी को अलग-अलग पहचानें।

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Question Hard Mathematics Polynomials Representing real numbers on the number line Class 10 Level 49

यदि किसी बिंदु की (0) से दूरी $\sqrt{13}$ है, तो वह संख्या रेखा पर कौन-से बिंदु हो सकते हैं?

If a point is at distance $\sqrt{13}$ from (0), which points can it be on the number line?

Explanation opens after your attempt

Correct Answer

A. $-\sqrt{13}$ और $\sqrt{13}$$-\sqrt{13}$ and $\sqrt{13}$

Step 1

Concept

Points at the same distance from (0) occur on both sides, so the values are $\pm\sqrt{13}$. In distance questions, check both directions.

Step 2

Why this answer is correct

The correct answer is A. $-\sqrt{13}$ और $\sqrt{13}$ / $-\sqrt{13}$ and $\sqrt{13}$. Points at the same distance from (0) occur on both sides, so the values are $\pm\sqrt{13}$. In distance questions, check both directions.

Step 3

Exam Tip

(0) से समान दूरी पर दोनों ओर बिंदु होते हैं, इसलिए मान $\pm\sqrt{13}$ होंगे। दूरी वाले प्रश्नों में दोनों दिशाएँ जाँचें।

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Question Hard Mathematics Polynomials Representing real numbers on the number line Class 10 Level 49

किस विकल्प में संख्या रेखा पर (0) से दूरी (3.5) है?

Which option has distance (3.5) from (0) on the number line?

Explanation opens after your attempt

Correct Answer

A. (-3.5) और (3.5)(-3.5) and (3.5)

Step 1

Concept

Distance from (0) is (|x|), so (|x|=3.5) gives $x=\pm3.5$. Distance is always a positive measure.

Step 2

Why this answer is correct

The correct answer is A. (-3.5) और (3.5) / (-3.5) and (3.5). Distance from (0) is (|x|), so (|x|=3.5) gives $x=\pm3.5$. Distance is always a positive measure.

Step 3

Exam Tip

(0) से दूरी (|x|) होती है, इसलिए (|x|=3.5) के हल $x=\pm3.5$ हैं। दूरी हमेशा धनात्मक माप होती है।

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Question Medium Mathematics Polynomials Representing real numbers on the number line Class 10 Level 51

संख्या रेखा पर $-\sqrt{0.81}$ की (0) से दूरी कितनी है?

What is the distance of $-\sqrt{0.81}$ from (0) on the number line?

Explanation opens after your attempt

Correct Answer

B. (0.9)

Step 1

Concept

$\sqrt{0.81}=0.9$, so the distance of $-\sqrt{0.81}$ from (0) is (0.9). Distance equals magnitude.

Step 2

Why this answer is correct

The correct answer is B. (0.9). $\sqrt{0.81}=0.9$, so the distance of $-\sqrt{0.81}$ from (0) is (0.9). Distance equals magnitude.

Step 3

Exam Tip

$\sqrt{0.81}=0.9$, इसलिए $-\sqrt{0.81}$ की (0) से दूरी (0.9) है। दूरी परिमाण के बराबर होती है।

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Question Medium Mathematics Polynomials Representing real numbers on the number line Class 10 Level 51

संख्या रेखा पर $\frac{2}{5}$ और $\frac{7}{10}$ के बीच की दूरी कितनी है?

What is the distance between $\frac{2}{5}$ and $\frac{7}{10}$ on the number line?

Explanation opens after your attempt

Correct Answer

C. $\frac{3}{10}$

Step 1

Concept

$\frac{2}{5}=\frac{4}{10}$, so the distance is $\frac{7}{10}-\frac{4}{10}=\frac{3}{10}$. Use a common denominator before subtracting.

Step 2

Why this answer is correct

The correct answer is C. $\frac{3}{10}$. $\frac{2}{5}=\frac{4}{10}$, so the distance is $\frac{7}{10}-\frac{4}{10}=\frac{3}{10}$. Use a common denominator before subtracting.

Step 3

Exam Tip

$\frac{2}{5}=\frac{4}{10}$, इसलिए दूरी $\frac{7}{10}-\frac{4}{10}=\frac{3}{10}$ है। समान हर बनाकर घटाएं।

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Question Medium Mathematics Polynomials Representing real numbers on the number line Class 10 Level 51

यदि (2) से (5) तक की दूरी को (6) बराबर भागों में बांटा जाए तो प्रत्येक भाग की लंबाई क्या होगी?

If the distance from (2) to (5) is divided into (6) equal parts, what is the length of each part?

Explanation opens after your attempt

Correct Answer

B. $\frac{1}{2}$

Step 1

Concept

The total distance is (5-2=3), and each part is $\frac{3}{6}=\frac{1}{2}$. Find the total distance first.

Step 2

Why this answer is correct

The correct answer is B. $\frac{1}{2}$. The total distance is (5-2=3), and each part is $\frac{3}{6}=\frac{1}{2}$. Find the total distance first.

Step 3

Exam Tip

कुल दूरी (5-2=3) है और प्रत्येक भाग $\frac{3}{6}=\frac{1}{2}$ होगा। पहले कुल दूरी निकालें।

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Question Medium Mathematics Polynomials Representing real numbers on the number line Class 10 Level 51

संख्या रेखा पर $-\frac{7}{3}$ की (0) से दूरी कितनी है?

What is the distance of $-\frac{7}{3}$ from (0) on the number line?

Explanation opens after your attempt

Correct Answer

B. $\frac{7}{3}$

Step 1

Concept

Distance from (0) is magnitude, so $\left|-\frac{7}{3}\right|=\frac{7}{3}$. Distance is never negative.

Step 2

Why this answer is correct

The correct answer is B. $\frac{7}{3}$. Distance from (0) is magnitude, so $\left|-\frac{7}{3}\right|=\frac{7}{3}$. Distance is never negative.

Step 3

Exam Tip

(0) से दूरी परिमाण होती है इसलिए $\left|-\frac{7}{3}\right|=\frac{7}{3}$ है। दूरी ऋणात्मक नहीं होती।

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Question Medium Mathematics Polynomials Representing real numbers on the number line Class 10 Level 51

संख्या रेखा पर $\sqrt{25}$ और $-\sqrt{9}$ के बीच की दूरी कितनी है?

What is the distance between $\sqrt{25}$ and $-\sqrt{9}$ on the number line?

Explanation opens after your attempt

Correct Answer

C. (8)

Step 1

Concept

$\sqrt{25}=5$ and $-\sqrt{9}=-3$, so the distance is (|5-(-3)|=8). Simplify square roots first.

Step 2

Why this answer is correct

The correct answer is C. (8). $\sqrt{25}=5$ and $-\sqrt{9}=-3$, so the distance is (|5-(-3)|=8). Simplify square roots first.

Step 3

Exam Tip

$\sqrt{25}=5$ और $-\sqrt{9}=-3$, इसलिए दूरी (|5-(-3)|=8) है। पहले वर्गमूल सरल करें।

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Question Medium Mathematics Polynomials Representing real numbers on the number line Class 10 Level 51

यदि (-1) से (1) तक की दूरी को (8) बराबर भागों में बांटा जाए तो प्रत्येक भाग की लंबाई क्या होगी?

If the distance from (-1) to (1) is divided into (8) equal parts, what is the length of each part?

Explanation opens after your attempt

Correct Answer

B. $\frac{1}{4}$

Step 1

Concept

The total distance is (2), so each part is $\frac{2}{8}=\frac{1}{4}$. Find the distance and divide by equal parts.

Step 2

Why this answer is correct

The correct answer is B. $\frac{1}{4}$. The total distance is (2), so each part is $\frac{2}{8}=\frac{1}{4}$. Find the distance and divide by equal parts.

Step 3

Exam Tip

कुल दूरी (2) है इसलिए प्रत्येक भाग $\frac{2}{8}=\frac{1}{4}$ होगा। दूरी निकालकर बराबर भागों से विभाजित करें।

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Question Medium Mathematics Polynomials Representing real numbers on the number line Class 10 Level 51

संख्या रेखा पर $-\sqrt{16}$ और (2.5) के बीच की दूरी कितनी है?

What is the distance between $-\sqrt{16}$ and (2.5) on the number line?

Explanation opens after your attempt

Correct Answer

C. (6.5)

Step 1

Concept

$-\sqrt{16}=-4$, so the distance is (|2.5-(-4)|=6.5). Distance is always taken positive.

Step 2

Why this answer is correct

The correct answer is C. (6.5). $-\sqrt{16}=-4$, so the distance is (|2.5-(-4)|=6.5). Distance is always taken positive.

Step 3

Exam Tip

$-\sqrt{16}=-4$, इसलिए दूरी (|2.5-(-4)|=6.5) है। दूरी हमेशा धनात्मक लेते हैं।

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Question Medium Mathematics Polynomials Representing real numbers on the number line Class 10 Level 50

संख्या रेखा पर (x) ऐसा है कि (x) से (4) तक दूरी (1.5) है और (x<4)। (x) क्या है?

On the number line, (x) is at a distance (1.5) from (4) and (x<4). What is (x)?

Explanation opens after your attempt

Correct Answer

A. (2.5)

Step 1

Concept

Since (x<4), (x=4-1.5=2.5). In exams, read the direction condition along with distance.

Step 2

Why this answer is correct

The correct answer is A. (2.5). Since (x<4), (x=4-1.5=2.5). In exams, read the direction condition along with distance.

Step 3

Exam Tip

क्योंकि (x<4), इसलिए (x=4-1.5=2.5) होगा। परीक्षा में दूरी के साथ दिशा की शर्त भी पढ़ें।

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Question Medium Mathematics Polynomials Representing real numbers on the number line Class 10 Level 50

संख्या रेखा पर (A=1.2) से (B=3.75) तक दूरी कितनी है?

What is the distance from (A=1.2) to (B=3.75) on the number line?

Explanation opens after your attempt

Correct Answer

C. (2.55) इकाई(2.55) units

Step 1

Concept

The distance is (3.75-1.2=2.55) units. In exams, align decimal places correctly while subtracting.

Step 2

Why this answer is correct

The correct answer is C. (2.55) इकाई / (2.55) units. The distance is (3.75-1.2=2.55) units. In exams, align decimal places correctly while subtracting.

Step 3

Exam Tip

दूरी (3.75-1.2=2.55) इकाई है। परीक्षा में दशमलव स्थानों को सही मिलाकर घटाएं।

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Question Medium Mathematics Polynomials Representing real numbers on the number line Class 10 Level 50

संख्या रेखा पर $M=-\frac{4}{5}$ और $N=\frac{1}{10}$ के बीच दूरी कितनी है?

What is the distance between $M=-\frac{4}{5}$ and $N=\frac{1}{10}$ on the number line?

Explanation opens after your attempt

Correct Answer

B. $\frac{9}{10}$ इकाई$\frac{9}{10}$ unit

Step 1

Concept

The distance is (\frac{1}{10}-\left$-\frac{4}{5}\right$=\frac{9}{10}) unit. In exams, subtracting a negative fraction becomes addition.

Step 2

Why this answer is correct

The correct answer is B. $\frac{9}{10}$ इकाई / $\frac{9}{10}$ unit. The distance is (\frac{1}{10}-\left$-\frac{4}{5}\right$=\frac{9}{10}) unit. In exams, subtracting a negative fraction becomes addition.

Step 3

Exam Tip

दूरी (\frac{1}{10}-\left$-\frac{4}{5}\right$=\frac{9}{10}) इकाई है। परीक्षा में ऋणात्मक भिन्न जोड़ में बदल जाती है।

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Question Medium Mathematics Polynomials Representing real numbers on the number line Class 10 Level 50

यदि संख्या रेखा पर $P=\frac{2}{3}$ और $Q=\frac{5}{6}$, तो (P) से (Q) तक दूरी कितनी है?

If $P=\frac{2}{3}$ and $Q=\frac{5}{6}$ on the number line, what is the distance from (P) to (Q)?

Explanation opens after your attempt

Correct Answer

A. $\frac{1}{6}$ इकाई$\frac{1}{6}$ unit

Step 1

Concept

The distance is $\frac{5}{6}-\frac{2}{3}=\frac{1}{6}$ unit. In exams, make denominators equal before subtracting.

Step 2

Why this answer is correct

The correct answer is A. $\frac{1}{6}$ इकाई / $\frac{1}{6}$ unit. The distance is $\frac{5}{6}-\frac{2}{3}=\frac{1}{6}$ unit. In exams, make denominators equal before subtracting.

Step 3

Exam Tip

दूरी $\frac{5}{6}-\frac{2}{3}=\frac{1}{6}$ इकाई है। परीक्षा में हर समान करके घटाएं।

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Question Medium Mathematics Polynomials Representing real numbers on the number line Class 10 Level 50

संख्या रेखा पर (-2.75) और (1.25) के बीच की दूरी कितनी है?

What is the distance between (-2.75) and (1.25) on the number line?

Explanation opens after your attempt

Correct Answer

B. (4) इकाई(4) units

Step 1

Concept

The distance is (1.25-\left$-2.75\right$=4) units. In exams, do not miss signs while subtracting negative decimals.

Step 2

Why this answer is correct

The correct answer is B. (4) इकाई / (4) units. The distance is (1.25-\left$-2.75\right$=4) units. In exams, do not miss signs while subtracting negative decimals.

Step 3

Exam Tip

दूरी (1.25-\left$-2.75\right$=4) इकाई है। परीक्षा में ऋणात्मक दशमलव घटाते समय चिह्न न भूलें।

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Question Medium Mathematics Polynomials Representing real numbers on the number line Class 10 Level 50

संख्या रेखा पर $A=-\frac{3}{2}$ और $B=\frac{5}{2}$ के बीच दूरी कितनी है?

What is the distance between $A=-\frac{3}{2}$ and $B=\frac{5}{2}$ on the number line?

Explanation opens after your attempt

Correct Answer

C. (4) इकाई(4) units

Step 1

Concept

The distance is (\frac{5}{2}-\left$-\frac{3}{2}\right$=4) units. In exams, always take distance as positive.

Step 2

Why this answer is correct

The correct answer is C. (4) इकाई / (4) units. The distance is (\frac{5}{2}-\left$-\frac{3}{2}\right$=4) units. In exams, always take distance as positive.

Step 3

Exam Tip

दूरी (\frac{5}{2}-\left$-\frac{3}{2}\right$=4) इकाई है। परीक्षा में दूरी हमेशा धनात्मक लें।

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Question Medium Mathematics Polynomials Representing real numbers on the number line Class 10 Level 49

संख्या रेखा पर (A=-0.5), (B=0), और (C=0.75) हों तो सबसे बड़ी दूरी किस युग्म के बीच है?

If (A=-0.5), (B=0), and (C=0.75) on the number line, which pair has the greatest distance?

Explanation opens after your attempt

Correct Answer

C. (A) और (C)(A) and (C)

Step 1

Concept

(AC=|0.75-(-0.5)|=1.25), which is the greatest distance. The farthest points are often the endpoints.

Step 2

Why this answer is correct

The correct answer is C. (A) और (C) / (A) and (C). (AC=|0.75-(-0.5)|=1.25), which is the greatest distance. The farthest points are often the endpoints.

Step 3

Exam Tip

(AC=|0.75-(-0.5)|=1.25), जो सबसे बड़ी दूरी है। सबसे दूर बिंदु अक्सर दोनों सिरों पर होते हैं।

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Question Medium Mathematics Polynomials Representing real numbers on the number line Class 10 Level 49

यदि संख्या रेखा पर (0.2) से (0.8) तक की दूरी को (3) बराबर भागों में बांटा जाए तो प्रत्येक भाग कितना होगा?

If the distance from (0.2) to (0.8) on the number line is divided into (3) equal parts, how long is each part?

Explanation opens after your attempt

Correct Answer

B. (0.2)

Step 1

Concept

The total distance is (0.8-0.2=0.6) and $\frac{0.6}{3}=0.2$. Divide total distance by the number of parts for equal sections.

Step 2

Why this answer is correct

The correct answer is B. (0.2). The total distance is (0.8-0.2=0.6) and $\frac{0.6}{3}=0.2$. Divide total distance by the number of parts for equal sections.

Step 3

Exam Tip

कुल दूरी (0.8-0.2=0.6) है और $\frac{0.6}{3}=0.2$ है। बराबर भाग के लिए कुल दूरी को भागों से विभाजित करें।

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Question Medium Mathematics Polynomials Representing real numbers on the number line Class 10 Level 49

संख्या रेखा पर (-1.2) से (0.3) तक की दूरी कितनी है?

What is the distance from (-1.2) to (0.3) on the number line?

Explanation opens after your attempt

Correct Answer

C. (1.5)

Step 1

Concept

The distance is (|0.3-(-1.2)|=1.5). From negative to positive, the two distances add up.

Step 2

Why this answer is correct

The correct answer is C. (1.5). The distance is (|0.3-(-1.2)|=1.5). From negative to positive, the two distances add up.

Step 3

Exam Tip

दूरी (=|0.3-(-1.2)|=1.5) है। ऋणात्मक से धनात्मक तक जाते समय दोनों दूरियां जुड़ती हैं।

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Question Medium Mathematics Polynomials Representing real numbers on the number line Class 10 Level 49

कौन सा विकल्प संख्या रेखा पर (0) से समान दूरी पर स्थित दो बिंदु दिखाता है?

Which option shows two points at equal distance from (0) on the number line?

Explanation opens after your attempt

Correct Answer

A. (2.5) और (-2.5)(2.5) and (-2.5)

Step 1

Concept

Both (2.5) and (-2.5) are (2.5) units from (0). Opposite numbers are equally distant from the origin.

Step 2

Why this answer is correct

The correct answer is A. (2.5) और (-2.5) / (2.5) and (-2.5). Both (2.5) and (-2.5) are (2.5) units from (0). Opposite numbers are equally distant from the origin.

Step 3

Exam Tip

(2.5) और (-2.5) दोनों की (0) से दूरी (2.5) है। विपरीत संख्याएं मूल बिंदु से बराबर दूरी पर होती हैं।

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Question Medium Mathematics Polynomials Representing real numbers on the number line Class 10 Level 49

संख्या रेखा पर $-\sqrt{9}$ और $\sqrt{9}$ के बीच की दूरी कितनी है?

What is the distance between $-\sqrt{9}$ and $\sqrt{9}$ on the number line?

Explanation opens after your attempt

Correct Answer

B. (6)

Step 1

Concept

$-\sqrt{9}=-3$ and $\sqrt{9}=3$, so the distance is (6). The distance between opposite points is the sum of their magnitudes.

Step 2

Why this answer is correct

The correct answer is B. (6). $-\sqrt{9}=-3$ and $\sqrt{9}=3$, so the distance is (6). The distance between opposite points is the sum of their magnitudes.

Step 3

Exam Tip

$-\sqrt{9}=-3$ और $\sqrt{9}=3$, इसलिए दूरी (6) है। विपरीत बिंदुओं की दूरी उनके परिमाणों का योग होती है।

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Question Medium Mathematics Polynomials Representing real numbers on the number line Class 10 Level 49

संख्या रेखा पर (A=-3) और (B=2) हों तो (A) से (B) तक की दूरी क्या है?

If (A=-3) and (B=2) on the number line, what is the distance from (A) to (B)?

Explanation opens after your attempt

Correct Answer

C. (5)

Step 1

Concept

The distance is (|2-(-3)|=5). Distance on the number line is always positive.

Step 2

Why this answer is correct

The correct answer is C. (5). The distance is (|2-(-3)|=5). Distance on the number line is always positive.

Step 3

Exam Tip

दूरी (=|2-(-3)|=5) है। संख्या रेखा पर दूरी हमेशा धनात्मक होती है।

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Question Easy Mathematics Polynomials Representing real numbers on the number line Class 10 Level 51

यदि संख्या रेखा पर (C=2.5) और (D=4) हैं, तो दोनों के बीच दूरी कितनी है?

If (C=2.5) and (D=4) on the number line, what is the distance between them?

Explanation opens after your attempt

Correct Answer

B. (1.5) इकाई(1.5) units

Step 1

Concept

The distance is (4-2.5=1.5) units. In exams, perform decimal subtraction clearly.

Step 2

Why this answer is correct

The correct answer is B. (1.5) इकाई / (1.5) units. The distance is (4-2.5=1.5) units. In exams, perform decimal subtraction clearly.

Step 3

Exam Tip

दूरी (4-2.5=1.5) इकाई है। परीक्षा में दशमलव घटाव साफ-साफ करें।

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Question Easy Mathematics Polynomials Representing real numbers on the number line Class 10 Level 51

यदि संख्या रेखा पर (A=-3) और (B=1) हैं, तो (A) से (B) तक दूरी कितनी है?

If (A=-3) and (B=1) on the number line, what is the distance from (A) to (B)?

Explanation opens after your attempt

Correct Answer

C. (4) इकाई(4) units

Step 1

Concept

The distance is (1-(-3)=4) units. In exams, use brackets while subtracting signed numbers.

Step 2

Why this answer is correct

The correct answer is C. (4) इकाई / (4) units. The distance is (1-(-3)=4) units. In exams, use brackets while subtracting signed numbers.

Step 3

Exam Tip

दूरी (1-(-3)=4) इकाई है। परीक्षा में दो चिह्नों के बीच घटाव करते समय कोष्ठक लगाएं।

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Question Easy Mathematics Polynomials Representing real numbers on the number line Class 10 Level 51

संख्या रेखा पर (-5) और (-1) के बीच की दूरी कितनी है?

What is the distance between (-5) and (-1) on the number line?

Explanation opens after your attempt

Correct Answer

C. (4) इकाई(4) units

Step 1

Concept

The distance is (-1-(-5)=4) units. In exams, distance is always positive.

Step 2

Why this answer is correct

The correct answer is C. (4) इकाई / (4) units. The distance is (-1-(-5)=4) units. In exams, distance is always positive.

Step 3

Exam Tip

दूरी (-1-(-5)=4) इकाई है। परीक्षा में दूरी हमेशा धनात्मक होती है।

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Question Easy Mathematics Polynomials Representing real numbers on the number line Class 10 Level 51

संख्या रेखा पर (7) और (10) के बीच की दूरी कितनी है?

What is the distance between (7) and (10) on the number line?

Explanation opens after your attempt

Correct Answer

B. (3) इकाई(3) units

Step 1

Concept

The distance is (10-7=3) units. In exams, subtract the smaller number from the larger number to find distance.

Step 2

Why this answer is correct

The correct answer is B. (3) इकाई / (3) units. The distance is (10-7=3) units. In exams, subtract the smaller number from the larger number to find distance.

Step 3

Exam Tip

दूरी (10-7=3) इकाई है। परीक्षा में दो बिंदुओं की दूरी के लिए बड़ी संख्या से छोटी संख्या घटाएं।

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Question Easy Mathematics Polynomials Representing real numbers on the number line Class 10 Level 50

संख्या रेखा पर (-4) और (1) के बीच दूरी कितनी है?

What is the distance between (-4) and (1) on the number line?

Explanation opens after your attempt

Correct Answer

A. (5) इकाई(5) units

Step 1

Concept

The distance is (|1-(-4)|=5) units. For distance between two points, take the absolute difference.

Step 2

Why this answer is correct

The correct answer is A. (5) इकाई / (5) units. The distance is (|1-(-4)|=5) units. For distance between two points, take the absolute difference.

Step 3

Exam Tip

दूरी (|1-(-4)|=5) इकाई है। दो बिंदुओं की दूरी के लिए अंतर का मान लें।

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Question Easy Mathematics Polynomials Representing real numbers on the number line Class 10 Level 50

संख्या रेखा पर (0) से (3) तक की दूरी कितनी है?

What is the distance from (0) to (3) on the number line?

Explanation opens after your attempt

Correct Answer

A. (3) इकाई(3) units

Step 1

Concept

The distance is (|3-0|=3) units. Distance is always non-negative.

Step 2

Why this answer is correct

The correct answer is A. (3) इकाई / (3) units. The distance is (|3-0|=3) units. Distance is always non-negative.

Step 3

Exam Tip

दूरी (|3-0|=3) इकाई होती है। दूरी हमेशा अऋणात्मक होती है।

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Question Easy Mathematics Polynomials Representing real numbers on the number line Class 10 Level 49

संख्या रेखा पर किसी संख्या (a) और (b) के बीच दूरी का सही सूत्र कौन-सा है?

Which is the correct formula for the distance between two numbers (a) and (b) on the number line?

Explanation opens after your attempt

Correct Answer

A. (|a-b|)

Step 1

Concept

The distance on the number line is (|a-b|). Absolute value makes the distance positive.

Step 2

Why this answer is correct

The correct answer is A. (|a-b|). The distance on the number line is (|a-b|). Absolute value makes the distance positive.

Step 3

Exam Tip

संख्या रेखा पर दूरी (|a-b|) होती है। निरपेक्ष मान दूरी को धनात्मक बनाता है।

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Question Easy Mathematics Polynomials Representing real numbers on the number line Class 10 Level 49

संख्या रेखा पर (-3) से (2) तक की दूरी कितनी है?

What is the distance from (-3) to (2) on the number line?

Explanation opens after your attempt

Correct Answer

A. (5) इकाई(5) units

Step 1

Concept

The distance is (|2-(-3)|=5) units. Be careful with signs when subtracting a negative number.

Step 2

Why this answer is correct

The correct answer is A. (5) इकाई / (5) units. The distance is (|2-(-3)|=5) units. Be careful with signs when subtracting a negative number.

Step 3

Exam Tip

दूरी (|2-(-3)|=5) इकाई है। ऋणात्मक संख्या घटाते समय चिह्न पर ध्यान दें।

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Question Easy Mathematics Polynomials Representing real numbers on the number line Class 10 Level 49

संख्या रेखा पर (4) से (6) तक की दूरी कितनी है?

What is the distance from (4) to (6) on the number line?

Explanation opens after your attempt

Correct Answer

A. (2) इकाई(2) units

Step 1

Concept

The distance is (|6-4|=2) units. Distance on the number line is always taken positive.

Step 2

Why this answer is correct

The correct answer is A. (2) इकाई / (2) units. The distance is (|6-4|=2) units. Distance on the number line is always taken positive.

Step 3

Exam Tip

दूरी (|6-4|=2) इकाई है। संख्या रेखा पर दूरी हमेशा धनात्मक मानी जाती है।

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Question Expert Mathematics Polynomials Polynomials in one variable Class 10 Level 48

यदि (p(x)=x^-2-3x-28), तो (p(x)) के शून्यकों के मध्य दूरी क्या है?

If (p(x)=x^-2-3x-28), what is the distance between its zeroes?

Explanation opens after your attempt

Correct Answer

A. (11)

Step 1

Concept

(p(x)=(x-7)(x+4)), so the zeroes are (7) and (-4). The distance is (|7-(-4)|=11).

Step 2

Why this answer is correct

The correct answer is A. (11). (p(x)=(x-7)(x+4)), so the zeroes are (7) and (-4). The distance is (|7-(-4)|=11).

Step 3

Exam Tip

(p(x)=(x-7)(x+4)), इसलिए शून्यक (7) और (-4) हैं। दूरी (|7-(-4)|=11) है।

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Question Expert Mathematics Quadratic Equations Word Problems and Applications Class 10 Level 41

एक ट्रेन (300 km) दूरी तय करती है। यदि उसकी चाल (10 km/h) अधिक होती, तो समय (1 h) कम लगता। ट्रेन की वास्तविक चाल क्या थी?

A train covers a distance of (300 km). If its speed were (10 km/h) more, it would take (1 h) less. What was the actual speed of the train?

Explanation opens after your attempt

Correct Answer

B. $(50\text{ km$h})

Step 1

Concept

Let the actual speed be (x km/h$), then (\frac{300}{x}-\frac{300}{x+10}=1). This gives (x^2+10x-3000=0), so the positive root is (x=50).$

Step 2

Why this answer is correct

The correct answer is B. (50 km / h). Let the actual speed be (x km/h$), then (\frac{300}{x}-\frac{300}{x+10}=1). This gives (x^2+10x-3000=0), so the positive root is (x=50).$

Step 3

Exam Tip

वास्तविक चाल (x km/h) मानें, तब $\frac{300}{x}-\frac{300}{x+10}=1$। $इससे (x^2+10x-3000=0), इसलिए धनात्मक मूल (x=50) है$।

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Question Expert Mathematics Quadratic Equations Word Problems and Applications Class 10 Level 40

एक सीढ़ी दीवार से (84) मीटर ऊपर पहुँचती है। सीढ़ी की लंबाई उसके आधार की दूरी से (42) मीटर अधिक है। आधार की दूरी क्या है?

A ladder reaches (84) m up a wall. The ladder length is (42) m more than the distance of its foot from the wall. What is that distance?

Explanation opens after your attempt

Correct Answer

B. (63) मीटर(63) m

Step 1

Concept

If the base distance is (x), then (x^-2+84²=(x+42)²), giving (x=63). The hypotenuse is always the greatest length.

Step 2

Why this answer is correct

The correct answer is B. (63) मीटर / (63) m. If the base distance is (x), then (x^-2+84²=(x+42)²), giving (x=63). The hypotenuse is always the greatest length.

Step 3

Exam Tip

आधार दूरी (x) हो तो (x^-2+84²=(x+42)²), जिससे (x=63) है। कर्ण हमेशा सबसे बड़ी लंबाई होती है।

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Question Hard Mathematics Quadratic Equations Word Problems and Applications Class 10 Level 42

एक सीढ़ी दीवार से (96) मीटर ऊपर पहुँचती है। सीढ़ी की लंबाई उसके आधार की दूरी से (32) मीटर अधिक है। आधार की दूरी क्या है?

A ladder reaches (96) m up a wall. The ladder length is (32) m more than the distance of its foot from the wall. What is that distance?

Explanation opens after your attempt

Correct Answer

B. (128) मीटर(128) m

Step 1

Concept

If the base distance is (x), then (x^-2+96²=(x+32)²), giving (x=128). The hypotenuse is always the greatest length.

Step 2

Why this answer is correct

The correct answer is B. (128) मीटर / (128) m. If the base distance is (x), then (x^-2+96²=(x+32)²), giving (x=128). The hypotenuse is always the greatest length.

Step 3

Exam Tip

आधार दूरी (x) हो तो (x^-2+96²=(x+32)²), जिससे (x=128) है। कर्ण हमेशा सबसे बड़ी लंबाई होती है।

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Question Hard Mathematics Quadratic Equations Word Problems and Applications Class 10 Level 41

एक सीढ़ी दीवार से (72) मीटर ऊपर पहुँचती है। सीढ़ी की लंबाई उसके आधार की दूरी से (18) मीटर अधिक है। आधार की दूरी क्या है?

A ladder reaches (72) m up a wall. The ladder length is (18) m more than the distance of its foot from the wall. What is that distance?

Explanation opens after your attempt

Correct Answer

B. (135) मीटर(135) m

Step 1

Concept

If the base distance is (x), then (x^-2+72²=(x+18)²), giving (x=135). The hypotenuse is always the greatest length.

Step 2

Why this answer is correct

The correct answer is B. (135) मीटर / (135) m. If the base distance is (x), then (x^-2+72²=(x+18)²), giving (x=135). The hypotenuse is always the greatest length.

Step 3

Exam Tip

आधार दूरी (x) हो तो (x^-2+72²=(x+18)²), जिससे (x=135) है। कर्ण हमेशा सबसे बड़ी लंबाई होती है।

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Question Hard Mathematics Quadratic Equations Word Problems and Applications Class 10 Level 40

एक सीढ़ी दीवार से (24) मीटर ऊपर पहुँचती है। सीढ़ी की लंबाई उसके आधार की दूरी से (18) मीटर अधिक है। आधार की दूरी क्या है?

A ladder reaches (24) m up a wall. The ladder length is (18) m more than the distance of its foot from the wall. What is that distance?

Explanation opens after your attempt

Correct Answer

A. (7) मीटर(7) m

Step 1

Concept

If the base distance is (x), then (x^-2+24²=(x+18)²), giving (x=7). The hypotenuse is always the greatest length.

Step 2

Why this answer is correct

The correct answer is A. (7) मीटर / (7) m. If the base distance is (x), then (x^-2+24²=(x+18)²), giving (x=7). The hypotenuse is always the greatest length.

Step 3

Exam Tip

आधार दूरी (x) हो तो (x^-2+24²=(x+18)²), जिससे (x=7) है। कर्ण हमेशा सबसे बड़ी लंबाई होती है।

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Question Expert Mathematics Polynomials Geometrical meaning of the zeroes of a polynomial. Class 10 Level 23

यदि (p(x)=x^-2-19x+90) है, तो ग्राफ के शून्यकों के बीच दूरी कितनी है?

If (p(x)=x^-2-19x+90), what is the distance between the zeroes of the graph?

Explanation opens after your attempt

Correct Answer

A. (1)

Step 1

Concept

(x^-2-19x+90=(x-9)(x-10)), so the distance is (10-9=1). Tip: find zeroes first and then take distance.

Step 2

Why this answer is correct

The correct answer is A. (1). (x^-2-19x+90=(x-9)(x-10)), so the distance is (10-9=1). Tip: find zeroes first and then take distance.

Step 3

Exam Tip

(x^-2-19x+90=(x-9)(x-10)) है, इसलिए दूरी (10-9=1) है। टिप: पहले शून्यक निकालें फिर दूरी लें।

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Question Expert Mathematics Polynomials Geometrical meaning of the zeroes of a polynomial. Class 10 Level 23

यदि (p(-7)=0), (p(-3)<0), (p(4)=0), (p(8)>0) है, तो दिए गए शून्यकों के बीच दूरी क्या है?

If (p(-7)=0), (p(-3)<0), (p(4)=0), (p(8)>0), what is the distance between the given zeroes?

Explanation opens after your attempt

Correct Answer

A. (11)

Step 1

Concept

The given zeroes are (-7) and (4), so the distance is (4-(-7)=11). Tip: take only (x)-values where (p(x)=0).

Step 2

Why this answer is correct

The correct answer is A. (11). The given zeroes are (-7) and (4), so the distance is (4-(-7)=11). Tip: take only (x)-values where (p(x)=0).

Step 3

Exam Tip

दिए गए शून्यक (-7) और (4) हैं इसलिए दूरी (4-(-7)=11) है। टिप: केवल (p(x)=0) वाले (x)-मान लें।

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Question Expert Mathematics Polynomials Geometrical meaning of the zeroes of a polynomial. Class 10 Level 22

यदि (p(x)=x^-2-17x+72) है, तो ग्राफ के शून्यकों के बीच दूरी कितनी है?

If (p(x)=x^-2-17x+72), what is the distance between the zeroes of the graph?

Explanation opens after your attempt

Correct Answer

A. (1)

Step 1

Concept

(x^-2-17x+72=(x-8)(x-9)), so the distance is (9-8=1). Tip: find zeroes first and then take distance.

Step 2

Why this answer is correct

The correct answer is A. (1). (x^-2-17x+72=(x-8)(x-9)), so the distance is (9-8=1). Tip: find zeroes first and then take distance.

Step 3

Exam Tip

(x^-2-17x+72=(x-8)(x-9)) है, इसलिए दूरी (9-8=1) है। टिप: पहले शून्यक निकालें फिर दूरी लें।

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Question Expert Mathematics Polynomials Geometrical meaning of the zeroes of a polynomial. Class 10 Level 22

यदि (p(-6)=0), (p(-2)<0), (p(5)=0), (p(9)>0) है, तो दिए गए शून्यकों के बीच दूरी क्या है?

If (p(-6)=0), (p(-2)<0), (p(5)=0), (p(9)>0), what is the distance between the given zeroes?

Explanation opens after your attempt

Correct Answer

B. (11)

Step 1

Concept

The given zeroes are (-6) and (5), so the distance is (5-(-6)=11). Tip: take only (x)-values where (p(x)=0).

Step 2

Why this answer is correct

The correct answer is B. (11). The given zeroes are (-6) and (5), so the distance is (5-(-6)=11). Tip: take only (x)-values where (p(x)=0).

Step 3

Exam Tip

दिए गए शून्यक (-6) और (5) हैं, इसलिए दूरी (5-(-6)=11) है। टिप: केवल (p(x)=0) वाले (x)-मान लें।

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Question Hard Mathematics Polynomials Geometrical meaning of the zeroes of a polynomial. Class 10 Level 24

यदि (p(x)=x^-2-15x+56) है तो ग्राफ के शून्यकों के बीच दूरी कितनी है?

If (p(x)=x^-2-15x+56), what is the distance between the zeroes of the graph?

Explanation opens after your attempt

Correct Answer

A. (1)

Step 1

Concept

(x^-2-15x+56=(x-7)(x-8)), so the distance is (8-7=1). Tip: find zeroes first and then take distance.

Step 2

Why this answer is correct

The correct answer is A. (1). (x^-2-15x+56=(x-7)(x-8)), so the distance is (8-7=1). Tip: find zeroes first and then take distance.

Step 3

Exam Tip

(x^-2-15x+56=(x-7)(x-8)) है इसलिए दूरी (8-7=1) है। टिप: पहले शून्यक निकालें फिर दूरी लें।

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Question Hard Mathematics Polynomials Geometrical meaning of the zeroes of a polynomial. Class 10 Level 23

यदि (p(x)=x^-2-13x+42) है, तो ग्राफ के शून्यकों के बीच दूरी कितनी है?

If (p(x)=x^-2-13x+42), what is the distance between the zeroes of the graph?

Explanation opens after your attempt

Correct Answer

A. (1)

Step 1

Concept

(x^-2-13x+42=(x-6)(x-7)), so the distance is (7-6=1). Tip: find zeroes first and then take distance.

Step 2

Why this answer is correct

The correct answer is A. (1). (x^-2-13x+42=(x-6)(x-7)), so the distance is (7-6=1). Tip: find zeroes first and then take distance.

Step 3

Exam Tip

(x^-2-13x+42=(x-6)(x-7)) है, इसलिए दूरी (7-6=1) है। टिप: पहले शून्यक निकालें फिर दूरी लें।

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Question Hard Mathematics Polynomials Geometrical meaning of the zeroes of a polynomial. Class 10 Level 22

यदि (p(x)=x^-2-11x+30) है, तो ग्राफ के शून्यकों के बीच दूरी कितनी है?

If (p(x)=x^-2-11x+30), what is the distance between the zeroes of the graph?

Explanation opens after your attempt

Correct Answer

A. (1)

Step 1

Concept

(x^-2-11x+30=(x-5)(x-6)), so the distance is (6-5=1). Tip: find zeroes first and then take the distance.

Step 2

Why this answer is correct

The correct answer is A. (1). (x^-2-11x+30=(x-5)(x-6)), so the distance is (6-5=1). Tip: find zeroes first and then take the distance.

Step 3

Exam Tip

(x^-2-11x+30=(x-5)(x-6)), इसलिए दूरी (6-5=1) है। टिप: पहले शून्यक निकालें फिर दूरी लें।

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Question Medium Mathematics Polynomials Geometrical meaning of the zeroes of a polynomial. Class 10 Level 24

यदि किसी ग्राफ के शून्यक (-4) और (9) हैं तो (x)-अक्ष पर इनके बीच दूरी कितनी है?

If the zeroes of a graph are (-4) and (9), what is the distance between them on the (x)-axis?

Explanation opens after your attempt

Correct Answer

C. (13)

Step 1

Concept

The distance is (9-(-4)=13). Tip: distance is always taken as positive.

Step 2

Why this answer is correct

The correct answer is C. (13). The distance is (9-(-4)=13). Tip: distance is always taken as positive.

Step 3

Exam Tip

दूरी (9-(-4)=13) है। टिप: दूरी हमेशा धनात्मक ली जाती है।

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Question Medium Mathematics Polynomials Geometrical meaning of the zeroes of a polynomial. Class 10 Level 23

किसी आलेख में (x)-अक्ष कटान (x=2) और (x=10) हैं। दोनों शून्यकों के बीच दूरी कितनी है?

A graph has (x)-axis intersections at (x=2) and (x=10). What is the distance between the two zeroes?

Explanation opens after your attempt

Correct Answer

A. (8)

Step 1

Concept

The distance is (10-2=8). Tip: distance is always measured positive.

Step 2

Why this answer is correct

The correct answer is A. (8). The distance is (10-2=8). Tip: distance is always measured positive.

Step 3

Exam Tip

दूरी (10-2=8) है। टिप: दूरी हमेशा धनात्मक मापी जाती है।

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Question Medium Mathematics Polynomials Geometrical meaning of the zeroes of a polynomial. Class 10 Level 22

एक ग्राफ (x)-अक्ष को (x=-3) और (x=9) पर काटता है। शून्यकों के बीच दूरी कितनी है?

A graph cuts the (x)-axis at (x=-3) and (x=9). What is the distance between the zeroes?

Explanation opens after your attempt

Correct Answer

C. (12)

Step 1

Concept

The distance is (9-(-3)=12). Tip: distance is always positive.

Step 2

Why this answer is correct

The correct answer is C. (12). The distance is (9-(-3)=12). Tip: distance is always positive.

Step 3

Exam Tip

दूरी (9-(-3)=12) है। टिप: दूरी हमेशा धनात्मक होती है।

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Question Medium Social Science Chapter 2: Nationalism in India Towards Civil Disobedience Class 10 Level 23

दांडी मार्च की दूरी लगभग कितनी थी?

What was the approximate distance of the Dandi March?

Explanation opens after your attempt

Correct Answer

B. दो सौ चालीस मीलTwo hundred forty miles

Step 1

Concept

The journey from Sabarmati to Dandi was about 240 miles.

Step 2

Why this answer is correct

The long march spread enthusiasm among people.

Step 3

Exam Tip

Link the distance with the purpose of the march. चरण 1: साबरमती से दांडी तक की यात्रा लगभग दो सौ चालीस मील थी। चरण 2: इस लंबी यात्रा ने लोगों में उत्साह फैलाया। चरण 3: दूरी और मार्च के उद्देश्य को साथ जोड़ें।

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Question Easy Social Science Chapter 2: Nationalism in India Towards Civil Disobedience Class 10 Level 23

दांडी यात्रा लगभग कितनी दूरी की थी?

What was the approximate distance of the Dandi March?

Explanation opens after your attempt

Correct Answer

A. करीब दो सौ चालीस मीलAbout 240 miles

Step 1

Concept

The Dandi March was not a small symbolic walk.

Step 2

Why this answer is correct

It was a long march of about 240 miles.

Step 3

Exam Tip

In exams, connect the distance with the seriousness of the march. चरण 1: दांडी यात्रा छोटी प्रतीकात्मक यात्रा नहीं थी। चरण 2: यह करीब दो सौ चालीस मील की लंबी पदयात्रा थी। चरण 3: परीक्षा में दूरी को दांडी यात्रा की गंभीरता से जोड़ें।

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Question Expert General Knowledge Indian Geography Physical Features of India Class 10 Level 89

पालघाट दर्रा किस भौतिक विशेषता से संबंधित है?

Palghat Gap is related to which physical feature?

Explanation opens after your attempt

Correct Answer

B. पश्चिमी घाट में प्राकृतिक अंतरालNatural gap in the Western Ghats

Step 1

Concept

Palghat Gap is an important natural break in the Western Ghats. Exam tip: remember it as a route linking Kerala and Tamil Nadu.

Step 2

Why this answer is correct

The correct answer is B. पश्चिमी घाट में प्राकृतिक अंतराल / Natural gap in the Western Ghats. Palghat Gap is an important natural break in the Western Ghats. Exam tip: remember it as a route linking Kerala and Tamil Nadu.

Step 3

Exam Tip

पालघाट दर्रा पश्चिमी घाट में स्थित एक महत्वपूर्ण प्राकृतिक अंतराल है। परीक्षा में इसे केरल और तमिलनाडु के संपर्क मार्ग से जोड़कर याद रखें।

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Question Expert General Knowledge Indian Geography Physical Features of India Class 10 Level 89

गोदावरी, कृष्णा, कावेरी और महानदी के डेल्टा किस भौतिक प्रदेश से जुड़े हैं?

The deltas of Godavari, Krishna, Kaveri and Mahanadi are associated with which physical region?

Explanation opens after your attempt

Correct Answer

A. पूर्वी तटीय मैदानEastern Coastal Plain

Step 1

Concept

These rivers form large deltas in the Bay of Bengal. Exam tip: connect the word delta with the eastern coast.

Step 2

Why this answer is correct

The correct answer is A. पूर्वी तटीय मैदान / Eastern Coastal Plain. These rivers form large deltas in the Bay of Bengal. Exam tip: connect the word delta with the eastern coast.

Step 3

Exam Tip

ये नदियां बंगाल की खाड़ी में बड़े डेल्टा बनाती हैं। परीक्षा में डेल्टा शब्द को पूर्वी तट से जोड़ें।

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Question Expert General Knowledge Indian Geography Physical Features of India Class 10 Level 88

भारत की भौतिक विविधता का सबसे व्यापक वर्णन कौन सा है?

Which is the broadest description of India's physical diversity?

Explanation opens after your attempt

Correct Answer

A. युवा पर्वत प्राचीन पठार जलोढ़ मैदान मरुस्थल तट और द्वीप सभी मिलते हैंYoung mountains ancient plateau alluvial plains deserts coasts and islands all occur

Step 1

Concept

India has many types of landforms that create its physical diversity. For exams study major physical divisions on a map.

Step 2

Why this answer is correct

The correct answer is A. युवा पर्वत प्राचीन पठार जलोढ़ मैदान मरुस्थल तट और द्वीप सभी मिलते हैं / Young mountains ancient plateau alluvial plains deserts coasts and islands all occur. India has many types of landforms that create its physical diversity. For exams study major physical divisions on a map.

Step 3

Exam Tip

भारत में अनेक प्रकार के स्थलरूप मिलते हैं जो इसकी भौतिक विविधता बनाते हैं। परीक्षा में प्रमुख भौतिक विभागों को मानचित्र पर पढ़ें।

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Question Expert General Knowledge Indian Geography Physical Features of India Class 10 Level 88

कौन सा मिलान भारत की भौतिक विशेषताओं में तथ्यात्मक रूप से गलत है?

Which matching is factually wrong in India's physical features?

Explanation opens after your attempt

Correct Answer

C. भाबर ज्वारीय खारा दलदलBhabar tidal saline marsh

Step 1

Concept

Bhabar is a pebbly porous foothill belt of the Himalayas not a tidal marsh. For exams keep Bhabar and Sundarbans separate.

Step 2

Why this answer is correct

The correct answer is C. भाबर ज्वारीय खारा दलदल / Bhabar tidal saline marsh. Bhabar is a pebbly porous foothill belt of the Himalayas not a tidal marsh. For exams keep Bhabar and Sundarbans separate.

Step 3

Exam Tip

भाबर हिमालय की तलहटी का कंकरीला छिद्रदार क्षेत्र है ज्वारीय दलदल नहीं। परीक्षा में भाबर और सुंदरवन अलग रखें।

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Question Expert General Knowledge Indian Geography Physical Features of India Class 10 Level 88

प्रायद्वीपीय पठार की त्रिभुजाकार बनावट को समझने में कौन सी भौतिक सीमा सबसे महत्वपूर्ण है?

Which physical boundary is most important in understanding the triangular form of the Peninsular Plateau?

Explanation opens after your attempt

Correct Answer

A. अरावली विंध्य सतपुड़ा और घाटों की व्यवस्थाArrangement of Aravalli Vindhya Satpura and Ghats

Step 1

Concept

The Peninsular Plateau is an ancient landmass bounded by old ranges and Ghats. For exams observe its map shape.

Step 2

Why this answer is correct

The correct answer is A. अरावली विंध्य सतपुड़ा और घाटों की व्यवस्था / Arrangement of Aravalli Vindhya Satpura and Ghats. The Peninsular Plateau is an ancient landmass bounded by old ranges and Ghats. For exams observe its map shape.

Step 3

Exam Tip

प्रायद्वीपीय पठार कई पुरानी पर्वत श्रेणियों और घाटों से सीमांकित प्राचीन भूभाग है। परीक्षा में इसका मानचित्र आकार देखें।

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Question Expert General Knowledge Indian Geography Physical Features of India Class 10 Level 87

कौन सा कथन भारत की भौतिक विविधता को सबसे व्यापक रूप से समझाता है?

Which statement explains India's physical diversity most broadly?

Explanation opens after your attempt

Correct Answer

A. भारत में युवा पर्वत प्राचीन पठार जलोढ़ मैदान मरुस्थल तट और द्वीप सभी मिलते हैंIndia has young mountains ancient plateau alluvial plains deserts coasts and islands

Step 1

Concept

India's physical diversity is formed by many types of landforms. For exams remember the six major physical divisions.

Step 2

Why this answer is correct

The correct answer is A. भारत में युवा पर्वत प्राचीन पठार जलोढ़ मैदान मरुस्थल तट और द्वीप सभी मिलते हैं / India has young mountains ancient plateau alluvial plains deserts coasts and islands. India's physical diversity is formed by many types of landforms. For exams remember the six major physical divisions.

Step 3

Exam Tip

भारत की भौतिक विविधता कई प्रकार के स्थलरूपों से बनती है। परीक्षा में छह प्रमुख भौतिक विभाग याद रखें।

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Question Expert General Knowledge Indian Geography Physical Features of India Class 10 Level 87

कौन सा मिलान भारत के भौतिक भूगोल में तथ्यात्मक रूप से गलत है?

Which matching is factually wrong in India's physical geography?

Explanation opens after your attempt

Correct Answer

B. भाबर ज्वारीय खारा दलदलBhabar tidal saline marsh

Step 1

Concept

Bhabar is a pebbly porous foothill belt of the Himalayas not a tidal marsh. For exams keep Bhabar and Sundarbans separate.

Step 2

Why this answer is correct

The correct answer is B. भाबर ज्वारीय खारा दलदल / Bhabar tidal saline marsh. Bhabar is a pebbly porous foothill belt of the Himalayas not a tidal marsh. For exams keep Bhabar and Sundarbans separate.

Step 3

Exam Tip

भाबर हिमालय की तलहटी का कंकरीला छिद्रदार क्षेत्र है ज्वारीय दलदल नहीं। परीक्षा में भाबर और सुंदरवन अलग रखें।

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Question Expert General Knowledge Indian Geography Physical Features of India Class 10 Level 86

भारत की भौतिक विविधता को समझाने के लिए कौन सी तुलना सबसे अधिक आधारभूत है?

Which comparison is most fundamental for explaining India's physical diversity?

Explanation opens after your attempt

Correct Answer

A. हिमालय और प्रायद्वीपीय पठारHimalayas and Peninsular Plateau

Step 1

Concept

The Himalayas are young fold mountains and the Peninsular Plateau is an ancient stable landmass. For exams remember this basic geological comparison.

Step 2

Why this answer is correct

The correct answer is A. हिमालय और प्रायद्वीपीय पठार / Himalayas and Peninsular Plateau. The Himalayas are young fold mountains and the Peninsular Plateau is an ancient stable landmass. For exams remember this basic geological comparison.

Step 3

Exam Tip

हिमालय युवा वलित पर्वत हैं और प्रायद्वीपीय पठार प्राचीन स्थिर भूभाग है। परीक्षा में यही मूल भूगर्भीय तुलना याद रखें।

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Question Expert General Knowledge Indian Geography Physical Features of India Class 10 Level 86

निम्न में से कौन सा मिलान भारत की भौतिक विशेषताओं में तथ्यात्मक रूप से गलत है?

Which of the following matchings is factually wrong in India's physical features?

Explanation opens after your attempt

Correct Answer

D. भाबर लवणीय समुद्री दलदलBhabar saline marine marsh

Step 1

Concept

Bhabar is a pebbly porous foothill belt of the Himalayas not a marine marsh. For exams keep Bhabar and Sundarbans separate.

Step 2

Why this answer is correct

The correct answer is D. भाबर लवणीय समुद्री दलदल / Bhabar saline marine marsh. Bhabar is a pebbly porous foothill belt of the Himalayas not a marine marsh. For exams keep Bhabar and Sundarbans separate.

Step 3

Exam Tip

भाबर हिमालय की तलहटी का कंकरीला छिद्रदार क्षेत्र है समुद्री दलदल नहीं। परीक्षा में भाबर और सुंदरवन अलग रखें।

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Question Expert General Knowledge Indian Geography Physical Features of India Class 10 Level 85

कौन सा मिलान भारतीय भौतिक भूगोल में सबसे स्पष्ट रूप से गलत है?

Which matching is most clearly wrong in Indian physical geography?

Explanation opens after your attempt

Correct Answer

C. भाबर लवणीय समुद्री दलदलBhabar saline marine marsh

Step 1

Concept

Bhabar is a pebbly porous foothill belt of the Himalayas. For exams do not treat it as a marine marsh.

Step 2

Why this answer is correct

The correct answer is C. भाबर लवणीय समुद्री दलदल / Bhabar saline marine marsh. Bhabar is a pebbly porous foothill belt of the Himalayas. For exams do not treat it as a marine marsh.

Step 3

Exam Tip

भाबर हिमालय की तलहटी का कंकरीला छिद्रदार क्षेत्र है। परीक्षा में इसे समुद्री दलदल न समझें।

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Question Hard General Knowledge Indian Geography Physical Features of India Class 10 Level 89

कौन सा मिलान भारतीय भौतिक भूगोल में असंगत है?

Which matching is inconsistent in Indian physical geography?

Explanation opens after your attempt

Correct Answer

C. भाबर लवणीय समुद्री दलदलBhabar saline marine marsh

Step 1

Concept

Bhabar is a porous pebbly foothill belt of the Himalayas not a marine marsh. For exams keep Bhabar and Sundarbans separate.

Step 2

Why this answer is correct

The correct answer is C. भाबर लवणीय समुद्री दलदल / Bhabar saline marine marsh. Bhabar is a porous pebbly foothill belt of the Himalayas not a marine marsh. For exams keep Bhabar and Sundarbans separate.

Step 3

Exam Tip

भाबर हिमालय की तलहटी का छिद्रदार कंकरीला क्षेत्र है समुद्री दलदल नहीं। परीक्षा में भाबर और सुंदरवन को अलग रखें।

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Question Hard General Knowledge Indian Geography Physical Features of India Class 10 Level 87

कौन सा मिलान भौतिक विशेषताओं की दृष्टि से गलत है?

Which matching is wrong in terms of physical features?

Explanation opens after your attempt

Correct Answer

C. भाबर लवणीय समुद्री दलदलBhabar saline marine marsh

Step 1

Concept

Bhabar is a pebbly porous foothill belt of the Himalayas not a marine marsh. For exams keep Bhabar and Rann of Kachchh separate.

Step 2

Why this answer is correct

The correct answer is C. भाबर लवणीय समुद्री दलदल / Bhabar saline marine marsh. Bhabar is a pebbly porous foothill belt of the Himalayas not a marine marsh. For exams keep Bhabar and Rann of Kachchh separate.

Step 3

Exam Tip

भाबर हिमालय की तलहटी का कंकड़ वाला छिद्रदार क्षेत्र है समुद्री दलदल नहीं। परीक्षा में भाबर और कच्छ रण अलग रखें।

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Question Hard General Knowledge Indian Geography Physical Features of India Class 10 Level 86

भारत की भौतिक विविधता को केवल पर्वतों से नहीं समझा जा सकता क्योंकि कौन सा कथन सही है?

India's physical diversity cannot be understood only through mountains because which statement is correct?

Explanation opens after your attempt

Correct Answer

A. भारत में पर्वतों के साथ मैदान पठार मरुस्थल तट और द्वीप भी हैंIndia has plains plateaus deserts coasts and islands along with mountains

Step 1

Concept

India has many types of landforms so all physical divisions must be studied. For exams remember the six major divisions.

Step 2

Why this answer is correct

The correct answer is A. भारत में पर्वतों के साथ मैदान पठार मरुस्थल तट और द्वीप भी हैं / India has plains plateaus deserts coasts and islands along with mountains. India has many types of landforms so all physical divisions must be studied. For exams remember the six major divisions.

Step 3

Exam Tip

भारत में कई प्रकार के स्थलरूप मिलते हैं इसलिए संपूर्ण भौतिक विभागों को पढ़ना जरूरी है। परीक्षा में छह प्रमुख विभाग याद रखें।

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Question Hard General Knowledge Indian Geography Physical Features of India Class 10 Level 85

भौतिक भूगोल में भारत को केवल मैदानों का देश कहना गलत क्यों होगा?

Why would it be wrong in physical geography to call India only a country of plains?

Explanation opens after your attempt

Correct Answer

A. क्योंकि भारत में पर्वत पठार मरुस्थल तट और द्वीप भी हैंBecause India also has mountains plateaus deserts coasts and islands

Step 1

Concept

India's physical diversity includes many types of landforms. For exams remember the six major physical divisions.

Step 2

Why this answer is correct

The correct answer is A. क्योंकि भारत में पर्वत पठार मरुस्थल तट और द्वीप भी हैं / Because India also has mountains plateaus deserts coasts and islands. India's physical diversity includes many types of landforms. For exams remember the six major physical divisions.

Step 3

Exam Tip

भारत की भौतिक विविधता में कई प्रकार के स्थलरूप शामिल हैं। परीक्षा में छह प्रमुख भौतिक विभाग याद रखें।

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Question Hard General Knowledge Indian Geography Physical Features of India Class 10 Level 85

भारत के भौतिक विभागों में तटीय मैदानों की आर्थिक भूमिका किस भौतिक तथ्य पर आधारित है?

The economic role of coastal plains among India's physical divisions is based on which physical fact?

Explanation opens after your attempt

Correct Answer

A. समुद्र से संपर्क और अपेक्षाकृत समतल तटीय भूमिSea contact and relatively flat coastal land

Step 1

Concept

Coastal plains provide a base for ports fishing and trade. For exams link physical feature with economic use.

Step 2

Why this answer is correct

The correct answer is A. समुद्र से संपर्क और अपेक्षाकृत समतल तटीय भूमि / Sea contact and relatively flat coastal land. Coastal plains provide a base for ports fishing and trade. For exams link physical feature with economic use.

Step 3

Exam Tip

तटीय मैदान बंदरगाह मत्स्य पालन और व्यापार के लिए आधार देते हैं। परीक्षा में भौतिक फीचर और आर्थिक उपयोग को जोड़ें।

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Question Medium General Knowledge Indian Geography Physical Features of India Class 10 Level 89

मानचित्र में हिमालय से तट तक भारत के भौतिक विभागों को पढ़ने का सही क्रम कौन सा है?

What is the correct sequence to study India's physical divisions from Himalaya to coast on a map?

Explanation opens after your attempt

Correct Answer

A. हिमालय उत्तरी मैदान प्रायद्वीपीय पठार तटीय मैदानHimalayas Northern Plains Peninsular Plateau Coastal Plains

Step 1

Concept

Studying from north to south helps understand physical divisions quickly. For exams keep map practice essential.

Step 2

Why this answer is correct

The correct answer is A. हिमालय उत्तरी मैदान प्रायद्वीपीय पठार तटीय मैदान / Himalayas Northern Plains Peninsular Plateau Coastal Plains. Studying from north to south helps understand physical divisions quickly. For exams keep map practice essential.

Step 3

Exam Tip

उत्तर से दक्षिण क्रम में पढ़ने से भौतिक विभाग जल्दी समझ आते हैं। परीक्षा में मानचित्र अभ्यास अनिवार्य रखें।

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Question Medium General Knowledge Indian Geography Physical Features of India Class 10 Level 89

भारत की भौतिक विविधता का सबसे संतुलित वर्णन कौन सा है?

Which is the most balanced description of India's physical diversity?

Explanation opens after your attempt

Correct Answer

A. युवा पर्वत पुराने पठार उपजाऊ मैदान मरुस्थल तटीय मैदान और द्वीपYoung mountains old plateaus fertile plains deserts coastal plains and islands

Step 1

Concept

India has many types of landforms which show its physical diversity. For exams remember six main divisions.

Step 2

Why this answer is correct

The correct answer is A. युवा पर्वत पुराने पठार उपजाऊ मैदान मरुस्थल तटीय मैदान और द्वीप / Young mountains old plateaus fertile plains deserts coastal plains and islands. India has many types of landforms which show its physical diversity. For exams remember six main divisions.

Step 3

Exam Tip

भारत में अनेक प्रकार के स्थलरूप मिलते हैं जो इसकी भौतिक विविधता दिखाते हैं। परीक्षा में छह मुख्य विभाग याद रखें।

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Question Medium General Knowledge Indian Geography Physical Features of India Class 10 Level 88

भारत के भौतिक भूगोल में तट और द्वीप अलग अलग पढ़ने का कारण क्या है?

Why should coasts and islands be studied separately in India's physical geography?

Explanation opens after your attempt

Correct Answer

A. तट मुख्य भूमि की किनारी पट्टी हैं जबकि द्वीप जल से घिरे स्वतंत्र भूभाग हैंCoasts are edge belts of mainland while islands are separate land areas surrounded by water

Step 1

Concept

Coastal plains and island groups are separate physical units. For exams link Lakshadweep and Andaman Nicobar with different sea locations.

Step 2

Why this answer is correct

The correct answer is A. तट मुख्य भूमि की किनारी पट्टी हैं जबकि द्वीप जल से घिरे स्वतंत्र भूभाग हैं / Coasts are edge belts of mainland while islands are separate land areas surrounded by water. Coastal plains and island groups are separate physical units. For exams link Lakshadweep and Andaman Nicobar with different sea locations.

Step 3

Exam Tip

तटीय मैदान और द्वीप समूह अलग भौतिक इकाइयां हैं। परीक्षा में लक्षद्वीप और अंडमान निकोबार अलग समुद्री स्थानों से जोड़ें।

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Question Medium General Knowledge Indian Geography Physical Features of India Class 10 Level 88

भौतिक मानचित्र में उत्तर से दक्षिण पढ़ने का सही तरीका कौन सा है?

What is the correct way to read a physical map from north to south?

Explanation opens after your attempt

Correct Answer

A. हिमालय उत्तरी मैदान प्रायद्वीपीय पठार तटीय मैदानHimalayas Northern Plains Peninsular Plateau Coastal Plains

Step 1

Concept

It is easy to study main landforms in north to south order. For exams practice maps daily.

Step 2

Why this answer is correct

The correct answer is A. हिमालय उत्तरी मैदान प्रायद्वीपीय पठार तटीय मैदान / Himalayas Northern Plains Peninsular Plateau Coastal Plains. It is easy to study main landforms in north to south order. For exams practice maps daily.

Step 3

Exam Tip

उत्तर से दक्षिण क्रम में मुख्य स्थलरूपों को पढ़ना आसान होता है। परीक्षा में मानचित्र अभ्यास रोज करें।

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Question Medium General Knowledge Indian Geography Physical Features of India Class 10 Level 88

भारत की भौतिक विविधता का सबसे उपयुक्त उदाहरण कौन सा है?

Which is the most suitable example of India's physical diversity?

Explanation opens after your attempt

Correct Answer

A. हिमालय उत्तरी मैदान दक्कन पठार थार तट और द्वीपHimalayas Northern Plains Deccan Plateau Thar coasts and islands

Step 1

Concept

India has mountains plains plateaus deserts coasts and islands. For exams remember the six physical divisions.

Step 2

Why this answer is correct

The correct answer is A. हिमालय उत्तरी मैदान दक्कन पठार थार तट और द्वीप / Himalayas Northern Plains Deccan Plateau Thar coasts and islands. India has mountains plains plateaus deserts coasts and islands. For exams remember the six physical divisions.

Step 3

Exam Tip

भारत में पर्वत मैदान पठार मरुस्थल तट और द्वीप सभी मिलते हैं। परीक्षा में छह भौतिक विभाग याद रखें।

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Question Medium General Knowledge Indian Geography Physical Features of India Class 10 Level 87

भौतिक भूगोल में भारत के तटों और द्वीपों को अलग अलग क्यों पढ़ना चाहिए?

Why should India's coasts and islands be studied separately in physical geography?

Explanation opens after your attempt

Correct Answer

A. तट मुख्य भूमि के किनारे हैं जबकि द्वीप समुद्र से घिरे भूभाग हैंCoasts are edges of mainland while islands are land areas surrounded by sea

Step 1

Concept

Coastal plains and island groups are separate physical units. For exams link Lakshadweep and Andaman Nicobar with different sea locations.

Step 2

Why this answer is correct

The correct answer is A. तट मुख्य भूमि के किनारे हैं जबकि द्वीप समुद्र से घिरे भूभाग हैं / Coasts are edges of mainland while islands are land areas surrounded by sea. Coastal plains and island groups are separate physical units. For exams link Lakshadweep and Andaman Nicobar with different sea locations.

Step 3

Exam Tip

तटीय मैदान और द्वीप समूह अलग भौतिक इकाइयां हैं। परीक्षा में लक्षद्वीप और अंडमान निकोबार को अलग समुद्री स्थानों से जोड़ें।

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Question Medium General Knowledge Indian Geography Physical Features of India Class 10 Level 87

मानचित्र पर भारत के भौतिक विभागों को पढ़ते समय सबसे पहले कौन सा क्रम उपयोगी है?

Which order is most useful first while reading India's physical divisions on a map?

Explanation opens after your attempt

Correct Answer

A. उत्तर से दक्षिण पर्वत मैदान पठार और तटFrom north to south mountains plains plateau and coast

Step 1

Concept

It is easier to study physical divisions from north to south and then to islands. For exams practice maps.

Step 2

Why this answer is correct

The correct answer is A. उत्तर से दक्षिण पर्वत मैदान पठार और तट / From north to south mountains plains plateau and coast. It is easier to study physical divisions from north to south and then to islands. For exams practice maps.

Step 3

Exam Tip

भौतिक विभागों को उत्तर से दक्षिण और फिर द्वीपों तक पढ़ना आसान होता है। परीक्षा में मानचित्र अभ्यास जरूर करें।

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Question Medium General Knowledge Indian Geography Physical Features of India Class 10 Level 87

कौन सा मिलान भौतिक विशेषता के अनुसार सही है?

Which matching is correct according to physical feature?

Explanation opens after your attempt

Correct Answer

A. थार शुष्क मरुस्थलThar dry desert

Step 1

Concept

Thar is India's major dry desert region. For exams remember other matchings separately to avoid confusion.

Step 2

Why this answer is correct

The correct answer is A. थार शुष्क मरुस्थल / Thar dry desert. Thar is India's major dry desert region. For exams remember other matchings separately to avoid confusion.

Step 3

Exam Tip

थार भारत का प्रमुख शुष्क मरुस्थलीय क्षेत्र है। परीक्षा में बाकी मिलानों को भ्रम से बचाने के लिए अलग याद रखें।

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Question Medium General Knowledge Indian Geography Physical Features of India Class 10 Level 87

भारत के छह प्रमुख भौतिक विभागों में कौन सा जोड़ा सही है?

Which pair is correct among the six major physical divisions of India?

Explanation opens after your attempt

Correct Answer

A. हिमालय और उत्तरी मैदानHimalayas and Northern Plains

Step 1

Concept

Himalayas and Northern Plains are major physical divisions of India. For exams remember the six divisions separately.

Step 2

Why this answer is correct

The correct answer is A. हिमालय और उत्तरी मैदान / Himalayas and Northern Plains. Himalayas and Northern Plains are major physical divisions of India. For exams remember the six divisions separately.

Step 3

Exam Tip

हिमालय और उत्तरी मैदान भारत के प्रमुख भौतिक विभागों में आते हैं। परीक्षा में छह विभागों की सूची अलग अलग याद रखें।

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Question Medium General Knowledge Indian Geography Physical Features of India Class 10 Level 86

भारतीय भौतिक भूगोल में मानचित्र अभ्यास के लिए सबसे उपयुक्त तरीका कौन सा है?

Which is the most suitable method for map practice in Indian physical geography?

Explanation opens after your attempt

Correct Answer

A. पहले पर्वत श्रेणियां फिर मैदान पठार तट और द्वीप पहचाननाFirst identify mountain ranges then plains plateaus coasts and islands

Step 1

Concept

Identifying physical features systematically on a map makes the topic clear. For exams practice landforms with different colors.

Step 2

Why this answer is correct

The correct answer is A. पहले पर्वत श्रेणियां फिर मैदान पठार तट और द्वीप पहचानना / First identify mountain ranges then plains plateaus coasts and islands. Identifying physical features systematically on a map makes the topic clear. For exams practice landforms with different colors.

Step 3

Exam Tip

भौतिक फीचर्स मानचित्र पर क्रमबद्ध पहचानने से विषय स्पष्ट होता है। परीक्षा में स्थलरूपों को अलग रंगों से अभ्यास करें।

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Question Medium General Knowledge Indian Geography Physical Features of India Class 10 Level 86

भारत की भौतिक विविधता को कौन सा कथन सबसे सही बताता है?

Which statement best describes India's physical diversity?

Explanation opens after your attempt

Correct Answer

C. भारत में युवा पर्वत पुराने पठार मैदान मरुस्थल तट और द्वीप सभी मिलते हैंIndia has young mountains old plateaus plains deserts coasts and islands

Step 1

Concept

Different landforms of India show its physical diversity. For exams remember the six major physical divisions.

Step 2

Why this answer is correct

The correct answer is C. भारत में युवा पर्वत पुराने पठार मैदान मरुस्थल तट और द्वीप सभी मिलते हैं / India has young mountains old plateaus plains deserts coasts and islands. Different landforms of India show its physical diversity. For exams remember the six major physical divisions.

Step 3

Exam Tip

भारत के अलग अलग स्थलरूप इसकी भौतिक विविधता को दिखाते हैं। परीक्षा में छह मुख्य भौतिक विभाग याद रखें।

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Question Medium General Knowledge Indian Geography Physical Features of India Class 10 Level 85

भारत के भौतिक फीचर्स का मानचित्र अध्ययन करते समय कौन सा क्रम उपयोगी है?

Which order is useful while studying India's physical features on a map?

Explanation opens after your attempt

Correct Answer

A. उत्तर में हिमालय फिर मैदान फिर पठार और अंत में तट द्वीपHimalayas in north then plains then plateau and finally coasts islands

Step 1

Concept

Seeing landforms from north to south and then to coasts on a map makes the topic clear. For exams practice maps daily.

Step 2

Why this answer is correct

The correct answer is A. उत्तर में हिमालय फिर मैदान फिर पठार और अंत में तट द्वीप / Himalayas in north then plains then plateau and finally coasts islands. Seeing landforms from north to south and then to coasts on a map makes the topic clear. For exams practice maps daily.

Step 3

Exam Tip

मानचित्र पर उत्तर से दक्षिण और तट तक स्थलरूपों को देखने से विषय स्पष्ट होता है। परीक्षा में रोज मानचित्र अभ्यास करें।

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Question Medium General Knowledge Indian Geography Physical Features of India Class 10 Level 85

भारत की भौतिक विविधता को समझाने वाला सबसे सही कथन कौन सा है?

Which statement best explains India's physical diversity?

Explanation opens after your attempt

Correct Answer

A. भारत में युवा पर्वत पुराने पठार उपजाऊ मैदान मरुस्थल तट और द्वीप सभी मिलते हैंIndia has young mountains old plateaus fertile plains deserts coasts and islands

Step 1

Concept

India has different landforms so its physical diversity is high. For exams remember the six major physical divisions.

Step 2

Why this answer is correct

The correct answer is A. भारत में युवा पर्वत पुराने पठार उपजाऊ मैदान मरुस्थल तट और द्वीप सभी मिलते हैं / India has young mountains old plateaus fertile plains deserts coasts and islands. India has different landforms so its physical diversity is high. For exams remember the six major physical divisions.

Step 3

Exam Tip

भारत में अलग अलग स्थलरूप मिलते हैं इसलिए इसकी भौतिक विविधता अधिक है। परीक्षा में छह मुख्य भौतिक विभाग याद रखें।

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Question Medium General Knowledge Indian Geography Physical Features of India Class 10 Level 85

नर्मदा नदी का पश्चिम की ओर बहना किस भौतिक ढांचे से संबंधित है?

The westward flow of the Narmada River is related to which physical structure?

Explanation opens after your attempt

Correct Answer

A. दरार घाटी और भ्रंशित भूभागRift valley and faulted land

Step 1

Concept

Narmada flows in a rift valley so its course is special. For exams distinguish Narmada Tapi from usual east flowing rivers.

Step 2

Why this answer is correct

The correct answer is A. दरार घाटी और भ्रंशित भूभाग / Rift valley and faulted land. Narmada flows in a rift valley so its course is special. For exams distinguish Narmada Tapi from usual east flowing rivers.

Step 3

Exam Tip

नर्मदा दरार घाटी में बहती है इसलिए इसका मार्ग खास माना जाता है। परीक्षा में नर्मदा तापी को सामान्य पूर्वमुखी नदियों से अलग पहचानें।

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एक सड़क पर पहले दो खंभों के बीच दूरी (8) मीटर है और हर अगली दूरी (3) मीटर बढ़ती है। (7)वें अंतर की दूरी कितनी होगी?

Concept

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Exam Tip

एक सड़क पर पहले दो खंभों के बीच दूरी (6) मीटर है और हर अगली दूरी (2) मीटर बढ़ती है। (9)वें अंतर की दूरी कितनी होगी?

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Exam Tip

यदि संख्या रेखा पर (A=1.2), (B=-3.8), और (C=4.2), तो (A) और (B) की दूरी (A) और (C) की दूरी से कितनी अधिक है?

Concept

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Exam Tip

रेखा द्वारा दूरी दिखाने में अस्पष्टता कब सहायक होती है?

Concept

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Exam Tip

कौन सी रेखाएं कभी नहीं मिलतीं यदि वे समान दूरी पर चलती रहें?

Concept

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Exam Tip

दूरी की ओर जाती सड़क दिखाने में कौन सी रेखाएं काम आती हैं?

Concept

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Exam Tip

यदि पास और दूर की वस्तु में समान बनावट विवरण है तो दूरी का भ्रम क्यों कमजोर होगा?

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Exam Tip

किससे चित्र में दूरी का भ्रम सरलता से बनता है?

Concept

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Exam Tip

किस तत्व से चित्र में वस्तुओं के बीच दूरी का एहसास होता है?

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एक सड़क पर खंभों की दूरी के क्रम \(6,12,18,\ldots\) मीटर हैं। पहले (25) अंतरालों की कुल दूरी कितनी होगी?

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Exam Tip

किस संख्या की (0) से दूरी \( \sqrt{41} \) है और वह (0) के बाईं ओर है?

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यदि (x) संख्या रेखा पर (-5) और (-1) के बीच है तथा (x) की (-5) से दूरी \( \frac{13}{6} \) है, तो (x) क्या है?

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किस संख्या की (0) से दूरी \( \sqrt{26} \) है और वह (0) के दाईं ओर है?

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यदि (x) संख्या रेखा पर (-3) और (0) के बीच है तथा (x) की (-3) से दूरी \( \frac{7}{5} \) है, तो (x) क्या है?

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किस बिंदु की \( \frac{3}{2} \) से दूरी \( \frac{11}{6} \) है और वह \( \frac{3}{2} \) के बाईं ओर है?

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Exam Tip

किस संख्या की (0) से दूरी संख्या रेखा पर \( \sqrt{17} \) है और वह (0) के बाईं ओर है?

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यदि (x) संख्या रेखा पर ( -2 ) और (1) के बीच है तथा (x) की ( -2 ) से दूरी \( \frac{5}{4} \) है, तो (x) क्या है?

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