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100 results found for "between-irrationals" in Class 10.

किस विकल्प में दो अपरिमेय संख्याओं का गुणनफल परिमेय लेकिन योग अपरिमेय है?

In which option do two irrational numbers have a rational product but an irrational sum?

Explanation opens after your attempt
Correct Answer

A. \(\sqrt{12}\) और \(\sqrt{3}\)\(\sqrt{12}\) and \(\sqrt{3}\)

Step 1

Concept

\(\sqrt{12}=2\sqrt{3}\) and \(\sqrt{3}\) are both irrational.

Step 2

Why this answer is correct

Their product is \(\sqrt{36}=6\), which is rational, and their sum is \(3\sqrt{3}\), which is irrational.

Step 3

Exam Tip

Check the nature of the sum and product separately. चरण 1: \(\sqrt{12}=2\sqrt{3}\) और \(\sqrt{3}\) दोनों अपरिमेय हैं। चरण 2: उनका गुणन \(\sqrt{36}=6\) परिमेय है, और योग \(3\sqrt{3}\) अपरिमेय है। चरण 3: योग और गुणन की प्रकृति अलग-अलग जाँचें।

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यदि \(\sqrt{2}\) और \(\sqrt{3}\) के बीच एक अपरिमेय संख्या चुननी हो, तो कौन सा विकल्प निश्चित रूप से सही है?

If an irrational number is to be chosen between \(\sqrt{2}\) and \(\sqrt{3}\), which option is definitely correct?

Explanation opens after your attempt
Correct Answer

A. \(\sqrt{\frac{5}{2}}\)

Step 1

Concept

Since \(2<\frac{5}{2}<3\), \(\sqrt{2}<\sqrt{\frac{5}{2}}<\sqrt{3}\), and it is irrational. In exams compare by squaring.

Step 2

Why this answer is correct

The correct answer is A. \(\sqrt{\frac{5}{2}}\). Since \(2<\frac{5}{2}<3\), \(\sqrt{2}<\sqrt{\frac{5}{2}}<\sqrt{3}\), and it is irrational. In exams compare by squaring.

Step 3

Exam Tip

क्योंकि \(2<\frac{5}{2}<3\), इसलिए \(\sqrt{2}<\sqrt{\frac{5}{2}}<\sqrt{3}\) और यह अपरिमेय है। परीक्षा में वर्ग करके तुलना करें।

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कौन-सा विकल्प \(\sqrt{3}+\sqrt{6}\) और \(\sqrt{12}\) के बीच सही तुलना देता है?

Which option gives the correct comparison between \(\sqrt{3}+\sqrt{6}\) and \(\sqrt{12}\)?

Explanation opens after your attempt
Correct Answer

A. \(\sqrt{3}+\sqrt{6}>\sqrt{12}\)

Step 1

Concept

All terms are positive and \(\sqrt{6}>0\).

Step 2

Why this answer is correct

Since \(\sqrt{12}=2\sqrt{3}\) and \(\sqrt{6}>\sqrt{3}\), the sum \(\sqrt{3}+\sqrt{6}\) is greater than \(2\sqrt{3}\).

Step 3

Exam Tip

For comparison, convert what you can and use positivity. चरण 1: सभी पद धनात्मक हैं और \(\sqrt{6}>0\)। चरण 2: \(\sqrt{3}+\sqrt{6}\), \(\sqrt{3}\) से बड़ा है और \(\sqrt{12}=2\sqrt{3}\) है; संख्यात्मक रूप से \(\sqrt{6}>\sqrt{3}\), इसलिए योग \(2\sqrt{3}\) से बड़ा है। चरण 3: तुलना में समान मूल में बदलना और धनात्मकता देखना मदद करता है।

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कौन-सी संख्या (1) और (2) के बीच एक अपरिमेय संख्या है, पर \(\sqrt{2}\) से बड़ी है?

Which number is an irrational number between (1) and (2), but greater than \(\sqrt{2}\)?

Explanation opens after your attempt
Correct Answer

A. \(\sqrt{3}\)

Step 1

Concept

\(\sqrt{3}\) is about (1.732), so it lies between (1) and (2).

Step 2

Why this answer is correct

Since (3>2), \(\sqrt{3}>\sqrt{2}\).

Step 3

Exam Tip

For positive square roots, compare the numbers inside the roots. चरण 1: \(\sqrt{3}\) लगभग (1.732) है, इसलिए यह (1) और (2) के बीच है। चरण 2: (3>2), इसलिए \(\sqrt{3}>\sqrt{2}\)। चरण 3: धनात्मक वर्गमूलों की तुलना में अंदर की संख्याओं की तुलना कर सकते हैं।

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यदि \(\alpha=4+\sqrt{15}\) और \(\beta=4-\sqrt{15}\) हैं, तो \(\frac{\alpha}{\beta}+\frac{\beta}{\alpha}\) का मान क्या है?

If \(\alpha=4+\sqrt{15}\) and \(\beta=4-\sqrt{15}\), what is the value of \(\frac{\alpha}{\beta}+\frac{\beta}{\alpha}\)?

Explanation opens after your attempt
Correct Answer

A. (62)

Step 1

Concept

Here \(\alpha+\beta=8\) and \(\alpha\beta=1\), so \(\frac{\alpha}{\beta}+\frac{\beta}{\alpha}=\frac{\alpha^2+\beta^2}{\alpha\beta}=\frac{64-2}{1}=62\). In such questions, first find the sum and product.

Step 2

Why this answer is correct

The correct answer is A. (62). Here \(\alpha+\beta=8\) and \(\alpha\beta=1\), so \(\frac{\alpha}{\beta}+\frac{\beta}{\alpha}=\frac{\alpha^2+\beta^2}{\alpha\beta}=\frac{64-2}{1}=62\). In such questions, first find the sum and product.

Step 3

Exam Tip

\(\alpha+\beta=8\) और \(\alpha\beta=1\), इसलिए \(\frac{\alpha}{\beta}+\frac{\beta}{\alpha}=\frac{\alpha^2+\beta^2}{\alpha\beta}=\frac{64-2}{1}=62\)। ऐसे प्रश्नों में पहले योग और गुणनफल निकालें।

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यदि (p(x)=x-2-18), तो शून्यकों का गुणनफल और योग क्या हैं?

If (p(x)=x-2-18), what are the product and sum of its zeroes?

Explanation opens after your attempt
Correct Answer

A. गुणनफल (-18), योग (0)Product (-18), sum (0)

Step 1

Concept

The zeroes are \(3\sqrt{2}\) and \(-3\sqrt{2}\). Therefore the sum is (0) and the product is (-18).

Step 2

Why this answer is correct

The correct answer is A. गुणनफल (-18), योग (0) / Product (-18), sum (0). The zeroes are \(3\sqrt{2}\) and \(-3\sqrt{2}\). Therefore the sum is (0) and the product is (-18).

Step 3

Exam Tip

शून्यक \(3\sqrt{2}\) और \(-3\sqrt{2}\) हैं। इसलिए योग (0) और गुणनफल (-18) है।

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यदि किसी द्विघात बहुपद के शून्यक \(3+\sqrt{5}\) और \(3-\sqrt{5}\) हैं, तो उनके योग का प्रकार क्या है?

If the zeroes of a quadratic polynomial are \(3+\sqrt{5}\) and \(3-\sqrt{5}\), what is the type of their sum?

Explanation opens after your attempt
Correct Answer

B. परिमेय संख्याRational number

Step 1

Concept

The sum is \(3+\sqrt{5}+3-\sqrt{5}=6\), which is rational. Conjugate irrational numbers often have a rational sum.

Step 2

Why this answer is correct

The correct answer is B. परिमेय संख्या / Rational number. The sum is \(3+\sqrt{5}+3-\sqrt{5}=6\), which is rational. Conjugate irrational numbers often have a rational sum.

Step 3

Exam Tip

योग \(3+\sqrt{5}+3-\sqrt{5}=6\) है, जो परिमेय है। संयुग्मी अपरिमेय संख्याओं का योग अक्सर परिमेय होता है।

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यदि \(x=\sqrt{3}-\sqrt{2}\) है तो (x) के बारे में सही कथन कौन सा है?

If \(x=\sqrt{3}-\sqrt{2}\) then which statement about (x) is correct?

Explanation opens after your attempt
Correct Answer

B. (x) अपरिमेय है(x) is irrational

Step 1

Concept

Suppose \(\sqrt{3}-\sqrt{2}\) is rational.

Step 2

Why this answer is correct

Squaring gives \(5-2\sqrt{6}\), forcing \(\sqrt{6}\) to be rational which is false.

Step 3

Exam Tip

The difference of unlike radicals is not directly an integer. चरण 1: मान लें \(\sqrt{3}-\sqrt{2}\) परिमेय है। चरण 2: वर्ग करने पर \(5-2\sqrt{6}\) से \(\sqrt{6}\) परिमेय होना पड़ेगा जो गलत है। चरण 3: अलग-अलग वर्गमूलों का अंतर सीधे पूर्णांक नहीं माना जाता।

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कौन सा उदाहरण दिखाता है कि दो अपरिमेय संख्याओं का गुणनफल परिमेय हो सकता है?

Which example shows that the product of two irrational numbers can be rational?

Explanation opens after your attempt
Correct Answer

B. \(\sqrt{5}\cdot \sqrt{5}\)

Step 1

Concept

\(\sqrt{5}\) is irrational.

Step 2

Why this answer is correct

\(\sqrt{5}\cdot \sqrt{5}=5\) which is rational.

Step 3

Exam Tip

The product of two identical irrational square roots becomes the number inside. चरण 1: \(\sqrt{5}\) अपरिमेय है। चरण 2: \(\sqrt{5}\cdot \sqrt{5}=5\) परिमेय है। चरण 3: दो समान अपरिमेय वर्गमूलों का गुणनफल भीतर की संख्या बन जाता है।

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कौन-सा विकल्प \(3+\sqrt{2}\) और \(3-\sqrt{2}\) के बारे में सही है?

Which option is correct about \(3+\sqrt{2}\) and \(3-\sqrt{2}\)?

Explanation opens after your attempt
Correct Answer

A. दोनों अपरिमेय हैं और उनका गुणनफल परिमेय हैBoth are irrational and their product is rational

Step 1

Concept

\(3+\sqrt{2}\) and \(3-\sqrt{2}\) both contain an irrational part, so both are irrational.

Step 2

Why this answer is correct

Their product is (9-2=7), which is rational.

Step 3

Exam Tip

Conjugate irrational numbers can have a rational product. चरण 1: \(3+\sqrt{2}\) और \(3-\sqrt{2}\) दोनों में अपरिमेय भाग है, इसलिए दोनों अपरिमेय हैं। चरण 2: उनका गुणनफल (9-2=7) परिमेय है। चरण 3: संयुग्मी अपरिमेय संख्याओं का गुणनफल परिमेय हो सकता है।

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कौन-सा विकल्प दो अपरिमेय संख्याओं के योग को परिमेय बनाता है?

Which option makes the sum of two irrational numbers rational?

Explanation opens after your attempt
Correct Answer

B. (\(4+\sqrt{7}\)+\(4-\sqrt{7}\))

Step 1

Concept

\(4+\sqrt{7}\) and \(4-\sqrt{7}\) are both irrational.

Step 2

Why this answer is correct

Their sum is (8), which is rational.

Step 3

Exam Tip

In such examples, equal irrational parts cancel with opposite signs. चरण 1: \(4+\sqrt{7}\) और \(4-\sqrt{7}\) दोनों अपरिमेय हैं। चरण 2: उनका योग (8) है, जो परिमेय है। चरण 3: ऐसे उदाहरणों में समान अपरिमेय पद विपरीत चिह्न के साथ कटते हैं।

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किस विकल्प में (x+y) परिमेय है, जबकि (x) और (y) दोनों अपरिमेय हैं?

In which option is (x+y) rational while both (x) and (y) are irrational?

Explanation opens after your attempt
Correct Answer

A. \(x=\sqrt{8},y=-2\sqrt{2}\)

Step 1

Concept

\(\sqrt{8}=2\sqrt{2}\), so (x) and \(y=-2\sqrt{2}\) are both irrational.

Step 2

Why this answer is correct

Their sum is \(2\sqrt{2}-2\sqrt{2}=0\), which is rational.

Step 3

Exam Tip

Opposite irrational terms can give a rational sum. चरण 1: \(\sqrt{8}=2\sqrt{2}\), इसलिए (x) और \(y=-2\sqrt{2}\) दोनों अपरिमेय हैं। चरण 2: उनका योग \(2\sqrt{2}-2\sqrt{2}=0\), जो परिमेय है। चरण 3: विपरीत अपरिमेय पदों के योग से परिमेय उत्तर मिल सकता है।

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किस विकल्प में दोनों संख्याएँ अपरिमेय हैं और उनका योग भी अपरिमेय है?

In which option are both numbers irrational and their sum is also irrational?

Explanation opens after your attempt
Correct Answer

B. \(\sqrt{3}\) और \(2\sqrt{3}\)\(\sqrt{3}\) and \(2\sqrt{3}\)

Step 1

Concept

\(\sqrt{3}\) and \(2\sqrt{3}\) are both irrational.

Step 2

Why this answer is correct

Their sum is \(3\sqrt{3}\), which is irrational.

Step 3

Exam Tip

In sum questions, identify whether like surds cancel or combine. चरण 1: \(\sqrt{3}\) और \(2\sqrt{3}\) दोनों अपरिमेय हैं। चरण 2: उनका योग \(3\sqrt{3}\) है, जो अपरिमेय है। चरण 3: योग वाले प्रश्नों में कटने वाले और जुड़ने वाले समान मूल अलग-अलग पहचानें।

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कौन-सा युग्म दिखाता है कि दो अपरिमेय संख्याओं का भागफल परिमेय हो सकता है?

Which pair shows that the quotient of two irrational numbers can be rational?

Explanation opens after your attempt
Correct Answer

B. \(\sqrt{12}\) और \(\sqrt{3}\)\(\sqrt{12}\) and \(\sqrt{3}\)

Step 1

Concept

\(\sqrt{12}=2\sqrt{3}\) and \(\sqrt{3}\) are both irrational.

Step 2

Why this answer is correct

\(\frac{\sqrt{12}}{\sqrt{3}}=\sqrt{4}=2\), which is rational.

Step 3

Exam Tip

In quotients, check whether the value inside the root becomes a perfect square. चरण 1: \(\sqrt{12}=2\sqrt{3}\) और \(\sqrt{3}\) दोनों अपरिमेय हैं। चरण 2: \(\frac{\sqrt{12}}{\sqrt{3}}=\sqrt{4}=2\), जो परिमेय है। चरण 3: भागफल में मूल के अंदर का भाग पूर्ण वर्ग बन रहा है या नहीं, यह देखें।

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कौन-सा विकल्प दो अलग-अलग अपरिमेय संख्याओं का उदाहरण है जिनका भागफल परिमेय है?

Which option is an example of two different irrational numbers whose quotient is rational?

Explanation opens after your attempt
Correct Answer

C. \(\frac{\sqrt{5}}{\sqrt{20}}\)

Step 1

Concept

\(\sqrt{5}\) and \(\sqrt{20}=2\sqrt{5}\) are both irrational and different.

Step 2

Why this answer is correct

\(\frac{\sqrt{5}}{\sqrt{20}}=\frac{\sqrt{5}}{2\sqrt{5}}=\frac{1}{2}\), which is rational.

Step 3

Exam Tip

A common irrational factor can cancel in a quotient. चरण 1: \(\sqrt{5}\) और \(\sqrt{20}=2\sqrt{5}\) दोनों अपरिमेय हैं और अलग-अलग हैं। चरण 2: \(\frac{\sqrt{5}}{\sqrt{20}}=\frac{\sqrt{5}}{2\sqrt{5}}=\frac{1}{2}\), जो परिमेय है। चरण 3: भागफल में समान अपरिमेय गुणनखंड कट सकता है।

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निम्न में से कौन-सा उदाहरण सिद्ध करता है कि दो अपरिमेय संख्याओं का गुणनफल परिमेय हो सकता है?

Which example proves that the product of two irrational numbers can be rational?

Explanation opens after your attempt
Correct Answer

A. \(\sqrt{2}\times\sqrt{2}=2\)

Step 1

Concept

\(\sqrt{2}\) is irrational.

Step 2

Why this answer is correct

Multiplying the two irrational numbers gives \(\sqrt{2}\times\sqrt{2}=2\), which is rational.

Step 3

Exam Tip

One valid counterexample is enough to disprove a universal statement. चरण 1: \(\sqrt{2}\) एक अपरिमेय संख्या है। चरण 2: दो समान अपरिमेय संख्याओं का गुणन \(\sqrt{2}\times\sqrt{2}=2\) देता है, जो परिमेय है। चरण 3: किसी सामान्य कथन को गलत दिखाने के लिए एक सही उदाहरण काफी होता है।

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निम्न में से कौन-सा युग्म दिखाता है कि दो अपरिमेय संख्याओं का योग परिमेय हो सकता है?

Which pair shows that the sum of two irrational numbers can be rational?

Explanation opens after your attempt
Correct Answer

B. \(\sqrt{5},-\sqrt{5}\)

Step 1

Concept

\(\sqrt{5}\) and \(-\sqrt{5}\) are both irrational.

Step 2

Why this answer is correct

Their sum is (0), which is rational.

Step 3

Exam Tip

Before applying a general rule for two irrationals, test possible counterexamples. चरण 1: \(\sqrt{5}\) और \(-\sqrt{5}\) दोनों अपरिमेय हैं। चरण 2: उनका योग (0) है, जो परिमेय संख्या है। चरण 3: दो अपरिमेय संख्याओं के योग पर सामान्य नियम लगाने से पहले उदाहरण जाँचें।

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किस विकल्प में दी गई दोनों संख्याएँ अपरिमेय हैं, पर उनका गुणनफल परिमेय है?

In which option are both numbers irrational but their product is rational?

Explanation opens after your attempt
Correct Answer

B. \(\sqrt{5},\sqrt{20}\)

Step 1

Concept

Both numbers are individually irrational.

Step 2

Why this answer is correct

\(\sqrt{5}\times\sqrt{20}=\sqrt{100}=10\), which is rational.

Step 3

Exam Tip

Check whether the product inside the square root becomes a perfect square. चरण 1: दोनों संख्याएँ अलग-अलग अपरिमेय हैं। चरण 2: \(\sqrt{5}\times\sqrt{20}=\sqrt{100}=10\), जो परिमेय है। चरण 3: ऐसे प्रश्नों में गुणन के बाद मूल के अंदर की संख्या पूर्ण वर्ग बन रही है या नहीं, यह देखें।

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(100) और (500) के बीच (11) से विभाज्य सभी संख्याओं का योग ज्ञात कीजिए।

Find the sum of all numbers divisible by (11) between (100) and (500).

Explanation opens after your attempt
Correct Answer

D. (10890)

Step 1

Concept

The numbers are \(110,121,\ldots,495\), and their sum is (10890). When between is written, check carefully whether endpoints are included.

Step 2

Why this answer is correct

The correct answer is D. (10890). The numbers are \(110,121,\ldots,495\), and their sum is (10890). When between is written, check carefully whether endpoints are included.

Step 3

Exam Tip

संख्याएँ \(110,121,\ldots,495\) हैं और उनका योग (10890) है। between लिखे होने पर सिरों को शामिल करना है या नहीं यह ध्यान से देखें।

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(100) से (200) के बीच (5) से विभाज्य सभी संख्याओं का योग ज्ञात कीजिए।

Find the sum of all numbers divisible by (5) between (100) and (200).

Explanation opens after your attempt
Correct Answer

A. (3150)

Step 1

Concept

The numbers are \(105,110,\ldots,195\), and the sum of (19) terms is (2850). The word between often excludes endpoints.

Step 2

Why this answer is correct

The correct answer is A. (3150). The numbers are \(105,110,\ldots,195\), and the sum of (19) terms is (2850). The word between often excludes endpoints.

Step 3

Exam Tip

संख्याएँ \(105,110,\ldots,195\) हैं और (19) पदों का योग (2850) है। बीच का अर्थ अक्सर सिरों को शामिल नहीं करता।

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कौन सा मान ( -5 ) और \( -\sqrt{23} \) के बीच संख्या रेखा पर स्थित है?

Which value lies between (-5) and \( -\sqrt{23} \) on the number line?

Explanation opens after your attempt
Correct Answer

B. ( -4.90 )

Step 1

Concept

\( -\sqrt{23}\approx-4.796 \), so (-4.90) lies between (-5) and (-4.796). Read negative intervals in order.

Step 2

Why this answer is correct

The correct answer is B. ( -4.90 ). \( -\sqrt{23}\approx-4.796 \), so (-4.90) lies between (-5) and (-4.796). Read negative intervals in order.

Step 3

Exam Tip

\( -\sqrt{23}\approx-4.796 \), इसलिए (-4.90) (-5) और (-4.796) के बीच है। ऋणात्मक अंतराल को क्रम से पढ़ें।

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यदि \( \frac{a}{100} \) संख्या रेखा पर \( \sqrt{3} \) और (1.74) के बीच है, तो (a) का कौन सा मान संभव है?

If \( \frac{a}{100} \) lies between \( \sqrt{3} \) and (1.74) on the number line, which value of (a) is possible?

Explanation opens after your attempt
Correct Answer

B. (173)

Step 1

Concept

\( \sqrt{3}\approx1.732 \), so \( \frac{a}{100} \) must be between (1.732) and (1.74). (a=173) gives (1.73), which is slightly smaller, so check the bound carefully.

Step 2

Why this answer is correct

The correct answer is B. (173). \( \sqrt{3}\approx1.732 \), so \( \frac{a}{100} \) must be between (1.732) and (1.74). (a=173) gives (1.73), which is slightly smaller, so check the bound carefully.

Step 3

Exam Tip

\( \sqrt{3}\approx1.732 \), इसलिए \( \frac{a}{100} \) को (1.732) और (1.74) के बीच होना चाहिए। (a=173) से (1.73) मिलता है जो थोड़ा छोटा है, इसलिए सीमा सावधानी से जाँचें।

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कौन सा मान संख्या रेखा पर \( \sqrt{48} \) और \( \sqrt{49} \) के बीच स्थित है?

Which value lies between \( \sqrt{48} \) and \( \sqrt{49} \) on the number line?

Explanation opens after your attempt
Correct Answer

B. (6.95)

Step 1

Concept

\( \sqrt{48}\approx6.928 \) and \( \sqrt{49}=7 \), so (6.95) lies between them. Use accurate estimation for close roots.

Step 2

Why this answer is correct

The correct answer is B. (6.95). \( \sqrt{48}\approx6.928 \) and \( \sqrt{49}=7 \), so (6.95) lies between them. Use accurate estimation for close roots.

Step 3

Exam Tip

\( \sqrt{48}\approx6.928 \) और \( \sqrt{49}=7 \), इसलिए (6.95) इनके बीच है। पास-पास मूलों में सटीक अनुमान करें।

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कौन सा मान ( -4 ) और \( -\sqrt{15} \) के बीच संख्या रेखा पर स्थित है?

Which value lies between (-4) and \( -\sqrt{15} \) on the number line?

Explanation opens after your attempt
Correct Answer

B. ( -3.95 )

Step 1

Concept

\( -\sqrt{15}\approx-3.873 \), so (-3.95) lies between (-4) and (-3.873). Read negative intervals in order.

Step 2

Why this answer is correct

The correct answer is B. ( -3.95 ). \( -\sqrt{15}\approx-3.873 \), so (-3.95) lies between (-4) and (-3.873). Read negative intervals in order.

Step 3

Exam Tip

\( -\sqrt{15}\approx-3.873 \), इसलिए (-3.95) (-4) और (-3.873) के बीच है। ऋणात्मक अंतराल को क्रम से पढ़ें।

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यदि \( \frac{a}{100} \) संख्या रेखा पर \( \sqrt{2} \) और (1.42) के बीच है, तो (a) का कौन सा मान संभव है?

If \( \frac{a}{100} \) lies between \( \sqrt{2} \) and (1.42) on the number line, which value of (a) is possible?

Explanation opens after your attempt
Correct Answer

A. (141)

Step 1

Concept

\( \sqrt{2}\approx1.414 \), so \( \frac{a}{100} \) must be between (1.414) and (1.42). (a=141) gives (1.41), which is not correct.

Step 2

Why this answer is correct

The correct answer is A. (141). \( \sqrt{2}\approx1.414 \), so \( \frac{a}{100} \) must be between (1.414) and (1.42). (a=141) gives (1.41), which is not correct.

Step 3

Exam Tip

\( \sqrt{2}\approx1.414 \), इसलिए \( \frac{a}{100} \) को (1.414) और (1.42) के बीच होना चाहिए। (a=141) से (1.41) मिलता है जो सही नहीं है।

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कौन सा मान संख्या रेखा पर \( \sqrt{33} \) और \( \sqrt{34} \) के बीच स्थित है?

Which value lies between \( \sqrt{33} \) and \( \sqrt{34} \) on the number line?

Explanation opens after your attempt
Correct Answer

B. (5.75)

Step 1

Concept

\( \sqrt{33}\approx5.745 \) and \( \sqrt{34}\approx5.831 \), so (5.75) lies between them. Keep estimates accurate for close roots.

Step 2

Why this answer is correct

The correct answer is B. (5.75). \( \sqrt{33}\approx5.745 \) and \( \sqrt{34}\approx5.831 \), so (5.75) lies between them. Keep estimates accurate for close roots.

Step 3

Exam Tip

\( \sqrt{33}\approx5.745 \) और \( \sqrt{34}\approx5.831 \), इसलिए (5.75) इनके बीच है। निकट वर्गमूलों में अनुमान सटीक रखें।

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संख्या रेखा पर \( \sqrt{2.25} \) और \( \sqrt{2.56} \) के बीच कौन सा मान है?

Which value lies between \( \sqrt{2.25} \) and \( \sqrt{2.56} \) on the number line?

Explanation opens after your attempt
Correct Answer

B. (1.55)

Step 1

Concept

\( \sqrt{2.25}=1.5 \) and \( \sqrt{2.56}=1.6 \), so (1.55) lies between them. Remember decimal square roots.

Step 2

Why this answer is correct

The correct answer is B. (1.55). \( \sqrt{2.25}=1.5 \) and \( \sqrt{2.56}=1.6 \), so (1.55) lies between them. Remember decimal square roots.

Step 3

Exam Tip

\( \sqrt{2.25}=1.5 \) और \( \sqrt{2.56}=1.6 \), इसलिए (1.55) बीच में है। दशमलव वर्गमूल याद रखें।

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कौन सा मान \( -\sqrt{6} \) और ( -2.4 ) के बीच स्थित है?

Which value lies between \( -\sqrt{6} \) and (-2.4)?

Explanation opens after your attempt
Correct Answer

C. ( -2.43 )

Step 1

Concept

\( -\sqrt{6}\approx-2.449 \), so (-2.43) lies between it and (-2.4). Read negative intervals carefully.

Step 2

Why this answer is correct

The correct answer is C. ( -2.43 ). \( -\sqrt{6}\approx-2.449 \), so (-2.43) lies between it and (-2.4). Read negative intervals carefully.

Step 3

Exam Tip

\( -\sqrt{6}\approx-2.449 \), इसलिए (-2.43) इसके और (-2.4) के बीच है। ऋणात्मक अंतराल को ध्यान से पढ़ें।

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कौन सा मान \( \frac{4}{9} \) और \( \frac{5}{9} \) के बीच संख्या रेखा पर स्थित है?

Which value lies between \( \frac{4}{9} \) and \( \frac{5}{9} \) on the number line?

Explanation opens after your attempt
Correct Answer

B. \( \frac{1}{2} \)

Step 1

Concept

\( \frac{4}{9}\approx0.444 \), \( \frac{1}{2}=0.5 \), and \( \frac{5}{9}\approx0.556 \). Hence \( \frac{1}{2} \) lies between them.

Step 2

Why this answer is correct

The correct answer is B. \( \frac{1}{2} \). \( \frac{4}{9}\approx0.444 \), \( \frac{1}{2}=0.5 \), and \( \frac{5}{9}\approx0.556 \). Hence \( \frac{1}{2} \) lies between them.

Step 3

Exam Tip

\( \frac{4}{9}\approx0.444 \), \( \frac{1}{2}=0.5 \), और \( \frac{5}{9}\approx0.556 \)। इसलिए \( \frac{1}{2} \) बीच में है।

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कौन सा मान \( \sqrt{21} \) और \( \sqrt{22} \) के बीच संख्या रेखा पर स्थित है?

Which value lies between \( \sqrt{21} \) and \( \sqrt{22} \) on the number line?

Explanation opens after your attempt
Correct Answer

C. (4.65)

Step 1

Concept

\( \sqrt{21}\approx4.583 \) and \( \sqrt{22}\approx4.690 \), so (4.65) lies between them. Estimate accurately for close roots.

Step 2

Why this answer is correct

The correct answer is C. (4.65). \( \sqrt{21}\approx4.583 \) and \( \sqrt{22}\approx4.690 \), so (4.65) lies between them. Estimate accurately for close roots.

Step 3

Exam Tip

\( \sqrt{21}\approx4.583 \) और \( \sqrt{22}\approx4.690 \), इसलिए (4.65) इनके बीच है। पास-पास मूलों में सटीक अनुमान करें।

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कौन सा मान ( -2 ) और \( -\sqrt{3} \) के बीच संख्या रेखा पर स्थित है?

Which value lies between (-2) and \( -\sqrt{3} \) on the number line?

Explanation opens after your attempt
Correct Answer

A. ( -1.8 )

Step 1

Concept

\( -\sqrt{3}\approx-1.732 \), and (-1.8) lies between it and (-2). Check left-to-right order in negative intervals.

Step 2

Why this answer is correct

The correct answer is A. ( -1.8 ). \( -\sqrt{3}\approx-1.732 \), and (-1.8) lies between it and (-2). Check left-to-right order in negative intervals.

Step 3

Exam Tip

\( -\sqrt{3}\approx-1.732 \) है और (-1.8) इसके तथा (-2) के बीच है। ऋणात्मक अंतराल में बाएँ से दाएँ क्रम देखें।

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यदि \( \frac{a}{10} \) संख्या रेखा पर \( \sqrt{2} \) और (1.5) के बीच है, तो (a) का कौन सा पूर्णांक मान संभव है?

If \( \frac{a}{10} \) lies between \( \sqrt{2} \) and (1.5) on the number line, which integer value of (a) is possible?

Explanation opens after your attempt
Correct Answer

A. (14.5)

Step 1

Concept

\( \sqrt{2}\approx1.414 \), so \( \frac{a}{10} \) must be between (1.414) and (1.5). (a=14.5) gives (1.45).

Step 2

Why this answer is correct

The correct answer is A. (14.5). \( \sqrt{2}\approx1.414 \), so \( \frac{a}{10} \) must be between (1.414) and (1.5). (a=14.5) gives (1.45).

Step 3

Exam Tip

\( \sqrt{2}\approx1.414 \), इसलिए \( \frac{a}{10} \) को (1.414) और (1.5) के बीच होना चाहिए। (a=14.5) से (1.45) मिलता है।

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कौन सा मान संख्या रेखा पर \( \sqrt{18} \) और \( \sqrt{19} \) के बीच स्थित है?

Which value lies between \( \sqrt{18} \) and \( \sqrt{19} \) on the number line?

Explanation opens after your attempt
Correct Answer

A. (4.3)

Step 1

Concept

\( \sqrt{18}\approx4.243 \) and \( \sqrt{19}\approx4.359 \). So (4.3) lies between them.

Step 2

Why this answer is correct

The correct answer is A. (4.3). \( \sqrt{18}\approx4.243 \) and \( \sqrt{19}\approx4.359 \). So (4.3) lies between them.

Step 3

Exam Tip

\( \sqrt{18}\approx4.243 \) और \( \sqrt{19}\approx4.359 \) है। इसलिए (4.3) इनके बीच है।

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यदि संख्या रेखा पर \(A=\sqrt{14}\) और (B=4) हैं, तो (A) और (B) के बीच कौन सा मान स्थित है?

If \(A=\sqrt{14}\) and (B=4) on the number line, which value lies between (A) and (B)?

Explanation opens after your attempt
Correct Answer

A. (3.8)

Step 1

Concept

\( \sqrt{14}\approx3.742\), so (3.8) lies between it and (4). Decimal estimation is important for nearby square roots.

Step 2

Why this answer is correct

The correct answer is A. (3.8). \( \sqrt{14}\approx3.742\), so (3.8) lies between it and (4). Decimal estimation is important for nearby square roots.

Step 3

Exam Tip

\( \sqrt{14}\approx3.742\), इसलिए (3.8) इसके और (4) के बीच है। निकट वर्गमूलों में दशमलव अनुमान जरूरी है।

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संख्या रेखा पर \( \sqrt{1.44} \) और \( \sqrt{1.69} \) के बीच कौन सा मान है?

Which value lies between \( \sqrt{1.44} \) and \( \sqrt{1.69} \) on the number line?

Explanation opens after your attempt
Correct Answer

A. (1.25)

Step 1

Concept

\( \sqrt{1.44}=1.2\) and \( \sqrt{1.69}=1.3\), so (1.25) lies between them. Knowing decimal squares is useful.

Step 2

Why this answer is correct

The correct answer is A. (1.25). \( \sqrt{1.44}=1.2\) and \( \sqrt{1.69}=1.3\), so (1.25) lies between them. Knowing decimal squares is useful.

Step 3

Exam Tip

\( \sqrt{1.44}=1.2\) और \( \sqrt{1.69}=1.3\), इसलिए (1.25) बीच में है। दशमलव वर्गों को याद रखना उपयोगी है।

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संख्या रेखा पर \( \frac{3}{7} \) और \( \frac{4}{7} \) के बीच कौन सा मान है?

Which value lies between \( \frac{3}{7} \) and \( \frac{4}{7} \) on the number line?

Explanation opens after your attempt
Correct Answer

A. \( \frac{1}{2}\)

Step 1

Concept

\( \frac{3}{7}\approx0.428\), \( \frac{1}{2}=0.5\), and \( \frac{4}{7}\approx0.571\). Use decimals or cross multiplication to compare fractions.

Step 2

Why this answer is correct

The correct answer is A. \( \frac{1}{2}\). \( \frac{3}{7}\approx0.428\), \( \frac{1}{2}=0.5\), and \( \frac{4}{7}\approx0.571\). Use decimals or cross multiplication to compare fractions.

Step 3

Exam Tip

\( \frac{3}{7}\approx0.428\), \( \frac{1}{2}=0.5\), और \( \frac{4}{7}\approx0.571\)। भिन्नों की तुलना में दशमलव या क्रॉस गुणन उपयोग करें।

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संख्या रेखा पर \( \sqrt{20} \) और \( \sqrt{27} \) के बीच कौन सा पूर्णांक आता है?

Which integer lies between \( \sqrt{20} \) and \( \sqrt{27} \) on the number line?

Explanation opens after your attempt
Correct Answer

A. (5)

Step 1

Concept

\( \sqrt{20}\approx4.47\) and \( \sqrt{27}\approx5.19\), so (5) lies between them. Use perfect squares to identify bounds.

Step 2

Why this answer is correct

The correct answer is A. (5). \( \sqrt{20}\approx4.47\) and \( \sqrt{27}\approx5.19\), so (5) lies between them. Use perfect squares to identify bounds.

Step 3

Exam Tip

\( \sqrt{20}\approx4.47\) और \( \sqrt{27}\approx5.19\), इसलिए (5) बीच में है। पूर्ण वर्गों से सीमा पहचानें।

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कौन सी संख्या \( \sqrt{8} \) और (3) के बीच संख्या रेखा पर स्थित है?

Which number lies between \( \sqrt{8} \) and (3) on the number line?

Explanation opens after your attempt
Correct Answer

A. (2.9)

Step 1

Concept

\( \sqrt{8}\approx2.828\), so (2.9) lies between it and (3). First estimate the irrational number.

Step 2

Why this answer is correct

The correct answer is A. (2.9). \( \sqrt{8}\approx2.828\), so (2.9) lies between it and (3). First estimate the irrational number.

Step 3

Exam Tip

\( \sqrt{8}\approx2.828\), इसलिए (2.9) उसके और (3) के बीच है। पहले अपरिमेय संख्या का अनुमान करें।

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संख्या रेखा पर कौन-सी संख्या (1) से छोटी और (0) से बड़ी अपरिमेय संख्या है?

Which number is irrational and lies between (0) and (1) on the number line?

Explanation opens after your attempt
Correct Answer

A. \(\frac{\sqrt{2}}{2}\)

Step 1

Concept

\(\frac{\sqrt{2}}{2}\) is irrational and its value lies between (0) and (1). An irrational divided by a non-zero rational remains irrational.

Step 2

Why this answer is correct

The correct answer is A. \(\frac{\sqrt{2}}{2}\). \(\frac{\sqrt{2}}{2}\) is irrational and its value lies between (0) and (1). An irrational divided by a non-zero rational remains irrational.

Step 3

Exam Tip

\(\frac{\sqrt{2}}{2}\) अपरिमेय है और इसका मान (0) और (1) के बीच है। अपरिमेय संख्या को परिमेय से भाग देने पर शून्येतर परिमेय के लिए अपरिमेय ही रहती है।

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इनमें से कौन सा मान संख्या रेखा पर (0) और (1) के बीच नहीं होगा?

Which of these values will not lie between (0) and (1) on the number line?

Explanation opens after your attempt
Correct Answer

C. (-0.1)

Step 1

Concept

(-0.1) is less than zero, so it is not between (0) and (1). Compare with both bounds when checking between values.

Step 2

Why this answer is correct

The correct answer is C. (-0.1). (-0.1) is less than zero, so it is not between (0) and (1). Compare with both bounds when checking between values.

Step 3

Exam Tip

(-0.1) शून्य से छोटा है इसलिए (0) और (1) के बीच नहीं है। बीच की जांच में दोनों सीमाओं से तुलना करें।

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कौन सी संख्या संख्या रेखा पर \(\frac{2}{3}\) और \(\frac{3}{4}\) के बीच है?

Which number lies between \(\frac{2}{3}\) and \(\frac{3}{4}\) on the number line?

Explanation opens after your attempt
Correct Answer

B. (0.7)

Step 1

Concept

\(\frac{2}{3}\approx0.667\) and \(\frac{3}{4}=0.75\), so (0.7) lies between them. Use decimal form for comparison.

Step 2

Why this answer is correct

The correct answer is B. (0.7). \(\frac{2}{3}\approx0.667\) and \(\frac{3}{4}=0.75\), so (0.7) lies between them. Use decimal form for comparison.

Step 3

Exam Tip

\(\frac{2}{3}\approx0.667\) और \(\frac{3}{4}=0.75\), इसलिए (0.7) बीच में है। तुलना के लिए दशमलव रूप उपयोग करें।

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कौन सी संख्या संख्या रेखा पर \(\sqrt{3}\) और (2) के बीच स्थित है?

Which number lies between \(\sqrt{3}\) and (2) on the number line?

Explanation opens after your attempt
Correct Answer

B. (1.8)

Step 1

Concept

\(\sqrt{3}\approx1.73\), and (1.8) lies between (1.73) and (2). Use estimation to choose the middle value.

Step 2

Why this answer is correct

The correct answer is B. (1.8). \(\sqrt{3}\approx1.73\), and (1.8) lies between (1.73) and (2). Use estimation to choose the middle value.

Step 3

Exam Tip

\(\sqrt{3}\approx1.73\) है और (1.8), (1.73) तथा (2) के बीच है। अनुमान से बीच की संख्या चुनें।

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संख्या रेखा पर (2.6) और (2.7) के बीच कौन सी संख्या होगी?

Which number will lie between (2.6) and (2.7) on the number line?

Explanation opens after your attempt
Correct Answer

B. (2.65)

Step 1

Concept

(2.65) is greater than (2.6) and less than (2.7). Compare decimals using the same place values.

Step 2

Why this answer is correct

The correct answer is B. (2.65). (2.65) is greater than (2.6) and less than (2.7). Compare decimals using the same place values.

Step 3

Exam Tip

(2.65), (2.6) से बड़ा और (2.7) से छोटा है। दशमलवों की तुलना समान स्थान मान से करें।

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संख्या रेखा पर \( \frac{2}{5}\) और \(\frac{3}{5}\) के बीच कौन-सी संख्या है?

Which number lies between \(\frac{2}{5}\) and \(\frac{3}{5}\) on the number line?

Explanation opens after your attempt
Correct Answer

A. \(\frac{1}{2}\)

Step 1

Concept

\(\frac{2}{5}=0.4\), \(\frac{1}{2}=0.5\), and \(\frac{3}{5}=0.6\), so \(\frac{1}{2}\) lies between them. Decimal form helps in comparison.

Step 2

Why this answer is correct

The correct answer is A. \(\frac{1}{2}\). \(\frac{2}{5}=0.4\), \(\frac{1}{2}=0.5\), and \(\frac{3}{5}=0.6\), so \(\frac{1}{2}\) lies between them. Decimal form helps in comparison.

Step 3

Exam Tip

\(\frac{2}{5}=0.4\), \(\frac{1}{2}=0.5\), और \(\frac{3}{5}=0.6\), इसलिए \(\frac{1}{2}\) बीच में है। तुलना के लिए दशमलव रूप उपयोगी है।

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संख्या रेखा पर (1.4) और (1.5) के बीच कौन-सी संख्या आती है?

Which number lies between (1.4) and (1.5) on the number line?

Explanation opens after your attempt
Correct Answer

A. (1.45)

Step 1

Concept

(1.45) is greater than (1.4) and less than (1.5). Compare decimals using place value.

Step 2

Why this answer is correct

The correct answer is A. (1.45). (1.45) is greater than (1.4) and less than (1.5). Compare decimals using place value.

Step 3

Exam Tip

(1.45), (1.4) से बड़ा और (1.5) से छोटा है। दशमलव संख्याओं की तुलना स्थान मान से करें।

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संख्या रेखा पर (2) और (3) के बीच कौन-सी संख्या आती है?

Which number lies between (2) and (3) on the number line?

Explanation opens after your attempt
Correct Answer

A. (2.5)

Step 1

Concept

(2.5) lies between (2) and (3). Identify a middle number by comparing it with both endpoints.

Step 2

Why this answer is correct

The correct answer is A. (2.5). (2.5) lies between (2) and (3). Identify a middle number by comparing it with both endpoints.

Step 3

Exam Tip

(2.5), (2) और (3) के बीच आता है। बीच की संख्या दोनों सिरों से छोटी-बड़ी तुलना करके पहचानें।

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कौन सा विकल्प (10) और (11) के बीच की अपरिमेय संख्या है?

Which option is an irrational number between (10) and (11)?

Explanation opens after your attempt
Correct Answer

A. \(\sqrt{115}\)

Step 1

Concept

Since (100<115<121), \(\sqrt{115}\) lies between (10) and (11). (115) is not a perfect square.

Step 2

Why this answer is correct

The correct answer is A. \(\sqrt{115}\). Since (100<115<121), \(\sqrt{115}\) lies between (10) and (11). (115) is not a perfect square.

Step 3

Exam Tip

क्योंकि (100<115<121) इसलिए \(\sqrt{115}\) (10) और (11) के बीच है। (115) पूर्ण वर्ग नहीं है।

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कौन सा विकल्प (6) और (7) के बीच की परिमेय संख्या है?

Which option is a rational number between (6) and (7)?

Explanation opens after your attempt
Correct Answer

A. \(\frac{25}{4}\)

Step 1

Concept

\(\frac{25}{4}=6.25\), which lies between (6) and (7). Fraction form shows rationality.

Step 2

Why this answer is correct

The correct answer is A. \(\frac{25}{4}\). \(\frac{25}{4}=6.25\), which lies between (6) and (7). Fraction form shows rationality.

Step 3

Exam Tip

\(\frac{25}{4}=6.25\) है जो (6) और (7) के बीच है। भिन्न रूप परिमेयता बताता है।

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कौन सा विकल्प (9) और (10) के बीच की अपरिमेय संख्या है?

Which option is an irrational number between (9) and (10)?

Explanation opens after your attempt
Correct Answer

A. \(\sqrt{85}\)

Step 1

Concept

Since (81<85<100), \(\sqrt{85}\) lies between (9) and (10). (85) is not a perfect square.

Step 2

Why this answer is correct

The correct answer is A. \(\sqrt{85}\). Since (81<85<100), \(\sqrt{85}\) lies between (9) and (10). (85) is not a perfect square.

Step 3

Exam Tip

क्योंकि (81<85<100) इसलिए \(\sqrt{85}\) (9) और (10) के बीच है। (85) पूर्ण वर्ग नहीं है।

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कौन सा विकल्प (8) और (9) के बीच की अपरिमेय संख्या है?

Which option is an irrational number between (8) and (9)?

Explanation opens after your attempt
Correct Answer

A. \(\sqrt{70}\)

Step 1

Concept

Since (64<70<81), \(\sqrt{70}\) lies between (8) and (9). (70) is not a perfect square so it is irrational.

Step 2

Why this answer is correct

The correct answer is A. \(\sqrt{70}\). Since (64<70<81), \(\sqrt{70}\) lies between (8) and (9). (70) is not a perfect square so it is irrational.

Step 3

Exam Tip

क्योंकि (64<70<81) इसलिए \(\sqrt{70}\) (8) और (9) के बीच है। (70) पूर्ण वर्ग नहीं है इसलिए यह अपरिमेय है।

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कौन सा विकल्प (7) और (8) के बीच की परिमेय संख्या है?

Which option is a rational number between (7) and (8)?

Explanation opens after your attempt
Correct Answer

A. \(\frac{15}{2}\)

Step 1

Concept

\(\frac{15}{2}=7.5\), which lies between (7) and (8). Fraction form shows rationality.

Step 2

Why this answer is correct

The correct answer is A. \(\frac{15}{2}\). \(\frac{15}{2}=7.5\), which lies between (7) and (8). Fraction form shows rationality.

Step 3

Exam Tip

\(\frac{15}{2}=7.5\) है जो (7) और (8) के बीच है। भिन्न रूप परिमेयता बताता है।

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कौन सा विकल्प (0) और (1) के बीच की अपरिमेय संख्या है?

Which option is an irrational number between (0) and (1)?

Explanation opens after your attempt
Correct Answer

A. \(\frac{\sqrt{3}}{3}\)

Step 1

Concept

\(\frac{\sqrt{3}}{3}\) is irrational and lies between (0) and (1). Dividing by a non zero rational keeps irrationality.

Step 2

Why this answer is correct

The correct answer is A. \(\frac{\sqrt{3}}{3}\). \(\frac{\sqrt{3}}{3}\) is irrational and lies between (0) and (1). Dividing by a non zero rational keeps irrationality.

Step 3

Exam Tip

\(\frac{\sqrt{3}}{3}\) अपरिमेय है और इसका मान (0) और (1) के बीच है। गैर शून्य परिमेय से भाग देने पर अपरिमेयता रहती है।

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कौन सी संख्या (3) और (4) के बीच है और अपरिमेय है?

Which number lies between (3) and (4) and is irrational?

Explanation opens after your attempt
Correct Answer

A. \(\sqrt{13}\)

Step 1

Concept

Since (9<13<16), \(\sqrt{13}\) lies between (3) and (4). (13) is not a perfect square.

Step 2

Why this answer is correct

The correct answer is A. \(\sqrt{13}\). Since (9<13<16), \(\sqrt{13}\) lies between (3) and (4). (13) is not a perfect square.

Step 3

Exam Tip

क्योंकि (9<13<16) इसलिए \(\sqrt{13}\) (3) और (4) के बीच है। (13) पूर्ण वर्ग नहीं है।

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कौन सा विकल्प (6) और (7) के बीच की अपरिमेय संख्या है?

Which option is an irrational number between (6) and (7)?

Explanation opens after your attempt
Correct Answer

A. \(\sqrt{43}\)

Step 1

Concept

Since (36<43<49), \(\sqrt{43}\) lies between (6) and (7). It is also irrational.

Step 2

Why this answer is correct

The correct answer is A. \(\sqrt{43}\). Since (36<43<49), \(\sqrt{43}\) lies between (6) and (7). It is also irrational.

Step 3

Exam Tip

क्योंकि (36<43<49) इसलिए \(\sqrt{43}\) (6) और (7) के बीच है। यह अपरिमेय भी है।

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कौन सा विकल्प (0) और (1) के बीच की परिमेय संख्या है?

Which option is a rational number between (0) and (1)?

Explanation opens after your attempt
Correct Answer

A. \(\frac{4}{9}\)

Step 1

Concept

\(\frac{4}{9}\) lies between (0) and (1) and is rational. Place the fraction on the number line.

Step 2

Why this answer is correct

The correct answer is A. \(\frac{4}{9}\). \(\frac{4}{9}\) lies between (0) and (1) and is rational. Place the fraction on the number line.

Step 3

Exam Tip

\(\frac{4}{9}\) (0) और (1) के बीच है और परिमेय है। भिन्न को संख्या रेखा पर रखें।

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कौन सी संख्या (1) और (2) के बीच की परिमेय संख्या है?

Which number is a rational number between (1) and (2)?

Explanation opens after your attempt
Correct Answer

A. \(\frac{7}{5}\)

Step 1

Concept

\(\frac{7}{5}=1.4\), which lies between (1) and (2). Being a fraction shows it is rational.

Step 2

Why this answer is correct

The correct answer is A. \(\frac{7}{5}\). \(\frac{7}{5}=1.4\), which lies between (1) and (2). Being a fraction shows it is rational.

Step 3

Exam Tip

\(\frac{7}{5}=1.4\) है जो (1) और (2) के बीच है। भिन्न के रूप में होने से यह परिमेय है।

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कौन सा विकल्प (5) और (6) के बीच की अपरिमेय संख्या है?

Which option is an irrational number between (5) and (6)?

Explanation opens after your attempt
Correct Answer

A. \(\sqrt{30}\)

Step 1

Concept

Since (25<30<36), \(\sqrt{30}\) lies between (5) and (6). (30) is not a perfect square so it is irrational.

Step 2

Why this answer is correct

The correct answer is A. \(\sqrt{30}\). Since (25<30<36), \(\sqrt{30}\) lies between (5) and (6). (30) is not a perfect square so it is irrational.

Step 3

Exam Tip

क्योंकि (25<30<36) इसलिए \(\sqrt{30}\) (5) और (6) के बीच है। (30) पूर्ण वर्ग नहीं है इसलिए यह अपरिमेय है।

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कौन सी संख्या (0) और (1) के बीच की अपरिमेय संख्या है?

Which number is an irrational number between (0) and (1)?

Explanation opens after your attempt
Correct Answer

A. \(\frac{\sqrt{2}}{2}\)

Step 1

Concept

\(\frac{\sqrt{2}}{2}\) is irrational and its value lies between (0) and (1). The root part makes it irrational.

Step 2

Why this answer is correct

The correct answer is A. \(\frac{\sqrt{2}}{2}\). \(\frac{\sqrt{2}}{2}\) is irrational and its value lies between (0) and (1). The root part makes it irrational.

Step 3

Exam Tip

\(\frac{\sqrt{2}}{2}\) अपरिमेय है और इसका मान (0) और (1) के बीच है। जड़ वाला भाग इसे अपरिमेय बनाता है।

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कौन सी संख्या (2) और (3) के बीच की परिमेय संख्या है?

Which number is a rational number between (2) and (3)?

Explanation opens after your attempt
Correct Answer

A. \(\frac{5}{2}\)

Step 1

Concept

\(\frac{5}{2}=2.5\), which lies between (2) and (3) and is rational. Fraction form shows rationality.

Step 2

Why this answer is correct

The correct answer is A. \(\frac{5}{2}\). \(\frac{5}{2}=2.5\), which lies between (2) and (3) and is rational. Fraction form shows rationality.

Step 3

Exam Tip

\(\frac{5}{2}=2.5\) है जो (2) और (3) के बीच है और परिमेय है। भिन्न रूप परिमेयता बताता है।

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कौन सा विकल्प संख्या रेखा पर (4) और (5) के बीच की अपरिमेय संख्या है?

Which option is an irrational number between (4) and (5) on the number line?

Explanation opens after your attempt
Correct Answer

A. \(\sqrt{19}\)

Step 1

Concept

\(\sqrt{19}\) lies between (4) and (5) because (16<19<25). It is irrational.

Step 2

Why this answer is correct

The correct answer is A. \(\sqrt{19}\). \(\sqrt{19}\) lies between (4) and (5) because (16<19<25). It is irrational.

Step 3

Exam Tip

\(\sqrt{19}\) (4) और (5) के बीच है क्योंकि (16<19<25)। यह अपरिमेय है।

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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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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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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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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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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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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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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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कौन सी संख्या (2) और (3) के बीच अपरिमेय है?

Which number is irrational and lies between (2) and (3)?

Explanation opens after your attempt
Correct Answer

B. \(\sqrt{5}\)

Step 1

Concept

(4<5<9).

Step 2

Why this answer is correct

Therefore \(2<\sqrt{5}<3\) and since (5) is not a perfect square \(\sqrt{5}\) is irrational.

Step 3

Exam Tip

Use squares to locate irrational square roots between integers. चरण 1: (4<5<9) है। चरण 2: इसलिए \(2<\sqrt{5}<3\) और (5) पूर्ण वर्ग नहीं है इसलिए \(\sqrt{5}\) अपरिमेय है। चरण 3: बीच की संख्या खोजते समय वर्गों से सीमा बनाएं।

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कौन-सा विकल्प (2) और (3) के बीच दो अपरिमेय संख्याओं का सही युग्म है?

Which option is a correct pair of two irrational numbers between (2) and (3)?

Explanation opens after your attempt
Correct Answer

A. \(\sqrt{5},\sqrt{8}\)

Step 1

Concept

\(2=\sqrt{4}\) and \(3=\sqrt{9}\).

Step 2

Why this answer is correct

(5) and (8) lie between (4) and (9) and are not perfect squares. Therefore \(\sqrt{5}\) and \(\sqrt{8}\) are irrational numbers between (2) and (3).

Step 3

Exam Tip

Non-perfect squares between two square numbers give such pairs. चरण 1: \(2=\sqrt{4}\) और \(3=\sqrt{9}\) हैं। चरण 2: (5) और (8) दोनों (4) और (9) के बीच हैं तथा पूर्ण वर्ग नहीं हैं। इसलिए \(\sqrt{5}\) और \(\sqrt{8}\) दोनों अपरिमेय हैं और (2) से (3) के बीच हैं। चरण 3: बीच के अपूर्ण वर्गों से ऐसे युग्म बनते हैं।

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कौन-सी संख्या (3) और (4) के बीच एक अपरिमेय संख्या है?

Which number is an irrational number between (3) and (4)?

Explanation opens after your attempt
Correct Answer

B. \(\sqrt{10}\)

Step 1

Concept

\(3=\sqrt{9}\) and \(4=\sqrt{16}\).

Step 2

Why this answer is correct

(10) is not a perfect square and (9<10<16), so \(\sqrt{10}\) is an irrational number between (3) and (4).

Step 3

Exam Tip

A non-perfect square between two square numbers helps find an irrational number between two integers. चरण 1: \(3=\sqrt{9}\) और \(4=\sqrt{16}\) हैं। चरण 2: (10) पूर्ण वर्ग नहीं है और (9<10<16), इसलिए \(\sqrt{10}\) (3) और (4) के बीच अपरिमेय संख्या है। चरण 3: दो पूर्णांकों के बीच अपरिमेय खोजने में बीच का अपूर्ण वर्ग उपयोगी होता है।

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कौन-सी संख्या \(\sqrt{15}\) और \(\sqrt{20}\) के बीच स्थित है?

Which number lies between \(\sqrt{15}\) and \(\sqrt{20}\)?

Explanation opens after your attempt
Correct Answer

A. (4)

Step 1

Concept

\(\sqrt{15}\approx3.87\) and \(\sqrt{20}\approx4.47\).

Step 2

Why this answer is correct

(4) lies between these two values.

Step 3

Exam Tip

Use approximate values or squaring to compare. चरण 1: \(\sqrt{15}\approx3.87\) और \(\sqrt{20}\approx4.47\)। चरण 2: (4) इन दोनों के बीच आता है। चरण 3: तुलना के लिए लगभग मान या वर्ग करके जांच करें।

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कौन-सी संख्या (11) और (12) के बीच स्थित अपरिमेय संख्या है?

Which number is an irrational number between (11) and (12)?

Explanation opens after your attempt
Correct Answer

B. \(\sqrt{130}\)

Step 1

Concept

Since (121<130<144), \(11<\sqrt{130}<12\).

Step 2

Why this answer is correct

(130) is not a perfect square, so \(\sqrt{130}\) is irrational.

Step 3

Exam Tip

In interval questions, use nearby perfect squares to set the range. चरण 1: (121<130<144), इसलिए \(11<\sqrt{130}<12\)। चरण 2: (130) पूर्ण वर्ग नहीं है, इसलिए \(\sqrt{130}\) अपरिमेय है। चरण 3: अंतराल वाले प्रश्नों में पास के पूर्ण वर्गों से सीमा तय करें।

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कौन-सी संख्या \(\sqrt{6}\) और \(\sqrt{10}\) के बीच स्थित है?

Which number lies between \(\sqrt{6}\) and \(\sqrt{10}\)?

Explanation opens after your attempt
Correct Answer

A. (3)

Step 1

Concept

\(\sqrt{6}\approx2.45\) and \(\sqrt{10}\approx3.16\).

Step 2

Why this answer is correct

(3) lies between these two values.

Step 3

Exam Tip

Use approximate values or squaring to compare. चरण 1: \(\sqrt{6}\approx2.45\) और \(\sqrt{10}\approx3.16\)। चरण 2: (3) इन दोनों के बीच आता है। चरण 3: तुलना के लिए लगभग मान या वर्ग करके जांच करें।

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कौन-सी संख्या (9) और (10) के बीच स्थित अपरिमेय संख्या है?

Which number is an irrational number between (9) and (10)?

Explanation opens after your attempt
Correct Answer

A. \(\sqrt{85}\)

Step 1

Concept

Since (81<85<100), \(9<\sqrt{85}<10\).

Step 2

Why this answer is correct

(85) is not a perfect square, so \(\sqrt{85}\) is irrational.

Step 3

Exam Tip

In interval questions, use nearby perfect squares. चरण 1: (81<85<100), इसलिए \(9<\sqrt{85}<10\)। चरण 2: (85) पूर्ण वर्ग नहीं है, इसलिए \(\sqrt{85}\) अपरिमेय है। चरण 3: अंतराल वाले प्रश्न में पास के पूर्ण वर्गों का उपयोग करें।

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कौन-सी संख्या \(\sqrt{3}\) और \(\sqrt{5}\) के बीच स्थित है?

Which number lies between \(\sqrt{3}\) and \(\sqrt{5}\)?

Explanation opens after your attempt
Correct Answer

A. (2)

Step 1

Concept

\(\sqrt{3}\approx1.732\) and \(\sqrt{5}\approx2.236\).

Step 2

Why this answer is correct

(2) lies between these two values.

Step 3

Exam Tip

Approximate values or squaring can both help in comparison. चरण 1: \(\sqrt{3}\approx1.732\) और \(\sqrt{5}\approx2.236\)। चरण 2: (2) इन दोनों के बीच आता है। चरण 3: तुलना के लिए लगभग मान या वर्ग करके जांच दोनों तरीके उपयोगी हैं।

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कौन-सी संख्या (8) और (9) के बीच स्थित अपरिमेय संख्या है?

Which number is an irrational number between (8) and (9)?

Explanation opens after your attempt
Correct Answer

A. \(\sqrt{65}\)

Step 1

Concept

Since (64<65<81), \(8<\sqrt{65}<9\).

Step 2

Why this answer is correct

(65) is not a perfect square, so \(\sqrt{65}\) is irrational.

Step 3

Exam Tip

The square root of a number between two perfect squares lies between their roots. चरण 1: (64<65<81), इसलिए \(8<\sqrt{65}<9\)। चरण 2: (65) पूर्ण वर्ग नहीं है, इसलिए \(\sqrt{65}\) अपरिमेय है। चरण 3: दो पूर्ण वर्गों के बीच की संख्या का वर्गमूल उनके मूलों के बीच होता है।

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कौन-सी संख्या (2) और (3) के बीच अपरिमेय संख्या है?

Which number is an irrational number between (2) and (3)?

Explanation opens after your attempt
Correct Answer

A. \(\sqrt{5}\)

Step 1

Concept

Since (4<5<9), \(2<\sqrt{5}<3\).

Step 2

Why this answer is correct

(5) is not a perfect square, so \(\sqrt{5}\) is irrational.

Step 3

Exam Tip

Use nearby perfect squares to locate a square root. चरण 1: (4<5<9), इसलिए \(2<\sqrt{5}<3\)। चरण 2: (5) पूर्ण वर्ग नहीं है, इसलिए \(\sqrt{5}\) अपरिमेय है। चरण 3: वर्गमूल की स्थिति जानने के लिए पास के पूर्ण वर्ग देखें।

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कौन-सी संख्या (7) और (8) के बीच स्थित है?

Which number lies between (7) and (8)?

Explanation opens after your attempt
Correct Answer

B. \(\sqrt{55}\)

Step 1

Concept

Since (49<55<64), \(7<\sqrt{55}<8\).

Step 2

Why this answer is correct

(55) is not a perfect square, so \(\sqrt{55}\) is irrational.

Step 3

Exam Tip

Nearby perfect squares help locate a square root easily. चरण 1: (49<55<64), इसलिए \(7<\sqrt{55}<8\)। चरण 2: (55) पूर्ण वर्ग नहीं है, इसलिए \(\sqrt{55}\) अपरिमेय है। चरण 3: वर्गमूल की स्थिति पास के पूर्ण वर्गों से आसानी से मिलती है।

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कौन-सी संख्या (6) और (7) के बीच स्थित अपरिमेय संख्या है?

Which number is an irrational number between (6) and (7)?

Explanation opens after your attempt
Correct Answer

C. \(\sqrt{45}\)

Step 1

Concept

Since (36<45<49), \(6<\sqrt{45}<7\).

Step 2

Why this answer is correct

(45) is not a perfect square, so \(\sqrt{45}\) is irrational.

Step 3

Exam Tip

In interval questions, use nearby perfect squares. चरण 1: (36<45<49), इसलिए \(6<\sqrt{45}<7\)। चरण 2: (45) पूर्ण वर्ग नहीं है, इसलिए \(\sqrt{45}\) अपरिमेय है। चरण 3: अंतराल वाले प्रश्नों में पास के पूर्ण वर्गों का उपयोग करें।

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कौन-सी संख्या (5) और (6) के बीच स्थित है?

Which number lies between (5) and (6)?

Explanation opens after your attempt
Correct Answer

A. \(\sqrt{30}\)

Step 1

Concept

Since (25<30<36), \(5<\sqrt{30}<6\).

Step 2

Why this answer is correct

(30) is not a perfect square, so \(\sqrt{30}\) is irrational.

Step 3

Exam Tip

Use nearby perfect squares to locate a square root. चरण 1: (25<30<36), इसलिए \(5<\sqrt{30}<6\)। चरण 2: (30) पूर्ण वर्ग नहीं है, इसलिए \(\sqrt{30}\) अपरिमेय है। चरण 3: वर्गमूल की स्थिति जानने के लिए नजदीकी पूर्ण वर्ग देखें।

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कौन-सी संख्या (4) और (5) के बीच स्थित अपरिमेय संख्या है?

Which number is an irrational number lying between (4) and (5)?

Explanation opens after your attempt
Correct Answer

A. \(\sqrt{17}\)

Step 1

Concept

Since (16<17<25), \(4<\sqrt{17}<5\).

Step 2

Why this answer is correct

(17) is not a perfect square, so \(\sqrt{17}\) is irrational.

Step 3

Exam Tip

Use nearby perfect squares in interval questions. चरण 1: (16<17<25), इसलिए \(4<\sqrt{17}<5\)। चरण 2: (17) पूर्ण वर्ग नहीं है, इसलिए \(\sqrt{17}\) अपरिमेय है। चरण 3: अंतराल वाले प्रश्न में पास के पूर्ण वर्गों का उपयोग करें।

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निम्नलिखित में से कौन-सी संख्या (3) और (4) के बीच है और अपरिमेय है?

Which of the following numbers lies between (3) and (4) and is irrational?

Explanation opens after your attempt
Correct Answer

A. \(\sqrt{10}\)

Step 1

Concept

Since (9<10<16), we get \(3<\sqrt{10}<4\).

Step 2

Why this answer is correct

(10) is not a perfect square, so \(\sqrt{10}\) is irrational.

Step 3

Exam Tip

Use nearby perfect squares to locate square roots. चरण 1: (9<10<16), इसलिए \(3<\sqrt{10}<4\)। चरण 2: (10) पूर्ण वर्ग नहीं है, इसलिए \(\sqrt{10}\) अपरिमेय है। चरण 3: दो पूर्ण वर्गों के बीच की संख्या का वर्गमूल अंतराल बताता है।

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दक्कन पठार के कगारनुमा पश्चिमी किनारे और संकरे पश्चिमी तटीय मैदान का संबंध कैसे समझना चाहिए?

How should the relation between the escarpment-like western edge of Deccan Plateau and narrow western coastal plain be understood?

Explanation opens after your attempt
Correct Answer

A. पश्चिमी घाट तट के समानांतर ऊंचा अवरोध बनाते हैंWestern Ghats form a high barrier parallel to the coast

Step 1

Concept

The Western Ghats form a high escarpment-like barrier on the western edge of the Deccan Plateau. For exams, remember them between the western coast and Deccan.

Step 2

Why this answer is correct

The correct answer is A. पश्चिमी घाट तट के समानांतर ऊंचा अवरोध बनाते हैं / Western Ghats form a high barrier parallel to the coast. The Western Ghats form a high escarpment-like barrier on the western edge of the Deccan Plateau. For exams, remember them between the western coast and Deccan.

Step 3

Exam Tip

पश्चिमी घाट दक्कन पठार के पश्चिमी किनारे पर ऊंचा कगारनुमा अवरोध बनाते हैं। परीक्षा में इन्हें पश्चिमी तट और दक्कन के बीच याद रखें।

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लद्दाख पठार में वर्षाछाया और ठंडे मरुस्थल का संबंध कैसे समझा जाता है?

How is the relation between rain shadow and cold desert in Ladakh Plateau understood?

Explanation opens after your attempt
Correct Answer

A. ऊंचाई और पर्वतीय अवरोध के कारण शुष्कता बढ़ती हैDryness increases due to altitude and mountain barriers

Step 1

Concept

Ladakh is a dry cold plateau due to altitude and rain-shadow. For exams, remember it as a Trans-Himalayan cold desert.

Step 2

Why this answer is correct

The correct answer is A. ऊंचाई और पर्वतीय अवरोध के कारण शुष्कता बढ़ती है / Dryness increases due to altitude and mountain barriers. Ladakh is a dry cold plateau due to altitude and rain-shadow. For exams, remember it as a Trans-Himalayan cold desert.

Step 3

Exam Tip

लद्दाख ऊंचाई और वर्षाछाया के कारण शुष्क ठंडा पठार है। परीक्षा में इसे ट्रांस-हिमालयी ठंडा मरुस्थल याद रखें।

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भारतीय भौतिक भूगोल में पर्वत और पठार की उत्पत्ति में सही अंतर कौन-सा है?

Which is the correct difference in origin between mountains and plateaus in Indian physical geography?

Explanation opens after your attempt
Correct Answer

A. हिमालय संपीड़न से बने और दक्कन लावा से जुड़ा पठार हैHimalayas formed by compression and Deccan is a lava-related plateau

Step 1

Concept

The Himalayas are fold mountains while the Deccan Plateau is linked with lava rocks. For exams, identify landforms by origin.

Step 2

Why this answer is correct

The correct answer is A. हिमालय संपीड़न से बने और दक्कन लावा से जुड़ा पठार है / Himalayas formed by compression and Deccan is a lava-related plateau. The Himalayas are fold mountains while the Deccan Plateau is linked with lava rocks. For exams, identify landforms by origin.

Step 3

Exam Tip

हिमालय वलित पर्वत हैं जबकि दक्कन पठार लावा चट्टानों से जुड़ा है। परीक्षा में उत्पत्ति के आधार पर स्थलरूप पहचानें।

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नंदा देवी और कंचनजंगा के बीच सही तुलना कौन-सी है?

Which comparison between Nanda Devi and Kanchenjunga is correct?

Explanation opens after your attempt
Correct Answer

B. नंदा देवी उत्तराखंड से और कंचनजंगा सिक्किम से जुड़ी हैNanda Devi is associated with Uttarakhand and Kanchenjunga with Sikkim

Step 1

Concept

Nanda Devi is a Himalayan peak of Uttarakhand and Kanchenjunga is linked with Sikkim. For exams, remember peak-state relations.

Step 2

Why this answer is correct

The correct answer is B. नंदा देवी उत्तराखंड से और कंचनजंगा सिक्किम से जुड़ी है / Nanda Devi is associated with Uttarakhand and Kanchenjunga with Sikkim. Nanda Devi is a Himalayan peak of Uttarakhand and Kanchenjunga is linked with Sikkim. For exams, remember peak-state relations.

Step 3

Exam Tip

नंदा देवी उत्तराखंड की और कंचनजंगा सिक्किम क्षेत्र की हिमालयी चोटी है। परीक्षा में चोटी-राज्य संबंध याद रखें।

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विंध्य और सतपुड़ा के बीच नर्मदा घाटी की स्थिति किस स्थलरूपीय घटना से भी जुड़ती है?

The location of Narmada Valley between Vindhya and Satpura is also linked with which geomorphic feature?

Explanation opens after your attempt
Correct Answer

D. रिफ्ट घाटीRift valley

Step 1

Concept

The Narmada Valley between Vindhya and Satpura is linked with a rift valley. For exams, remember Narmada as a west-flowing rift river.

Step 2

Why this answer is correct

The correct answer is D. रिफ्ट घाटी / Rift valley. The Narmada Valley between Vindhya and Satpura is linked with a rift valley. For exams, remember Narmada as a west-flowing rift river.

Step 3

Exam Tip

नर्मदा घाटी विंध्य और सतपुड़ा के बीच रिफ्ट घाटी से जुड़ी है। परीक्षा में नर्मदा को पश्चिमवाहिनी रिफ्ट नदी मानें।

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बाबा बुदन और कोडागु पहाड़ियों में कौन-सा साझा क्षेत्रीय संबंध है?

What common regional relation exists between Baba Budan and Kodagu Hills?

Explanation opens after your attempt
Correct Answer

C. कर्नाटक का पश्चिमी घाट क्षेत्रWestern Ghats region of Karnataka

Step 1

Concept

Baba Budan and Kodagu are both associated with the Western Ghats region of Karnataka. For exams, also connect them with coffee areas.

Step 2

Why this answer is correct

The correct answer is C. कर्नाटक का पश्चिमी घाट क्षेत्र / Western Ghats region of Karnataka. Baba Budan and Kodagu are both associated with the Western Ghats region of Karnataka. For exams, also connect them with coffee areas.

Step 3

Exam Tip

बाबा बुदन और कोडागु दोनों कर्नाटक के पश्चिमी घाट क्षेत्र से जुड़े हैं। परीक्षा में इन्हें कॉफी क्षेत्र से भी जोड़ें।

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शिवालिक और हिमाद्रि के बीच कौन-सी श्रेणी स्थित है?

Which range lies between Shiwalik and Himadri?

Explanation opens after your attempt
Correct Answer

A. हिमाचल या मध्य हिमालयHimachal or Middle Himalaya

Step 1

Concept

Himachal or Middle Himalaya lies between Himadri and Shiwalik. For exams, remember the order of the three main Himalayan ranges.

Step 2

Why this answer is correct

The correct answer is A. हिमाचल या मध्य हिमालय / Himachal or Middle Himalaya. Himachal or Middle Himalaya lies between Himadri and Shiwalik. For exams, remember the order of the three main Himalayan ranges.

Step 3

Exam Tip

हिमाचल या मध्य हिमालय हिमाद्रि और शिवालिक के बीच स्थित है। परीक्षा में हिमालय की तीन मुख्य श्रेणियों का क्रम याद रखें।

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कोडागु और कुद्रेमुख में कौन-सा साझा क्षेत्रीय संबंध है?

What common regional relation exists between Kodagu and Kudremukh?

Explanation opens after your attempt
Correct Answer

B. कर्नाटक का पश्चिमी घाट क्षेत्रWestern Ghats region of Karnataka

Step 1

Concept

Kodagu and Kudremukh are both associated with the Western Ghats region of Karnataka. For exams, remember them with biodiversity and coffee areas.

Step 2

Why this answer is correct

The correct answer is B. कर्नाटक का पश्चिमी घाट क्षेत्र / Western Ghats region of Karnataka. Kodagu and Kudremukh are both associated with the Western Ghats region of Karnataka. For exams, remember them with biodiversity and coffee areas.

Step 3

Exam Tip

कोडागु और कुद्रेमुख दोनों कर्नाटक के पश्चिमी घाट क्षेत्र से जुड़े हैं। परीक्षा में इन्हें जैव विविधता और कॉफी क्षेत्र से याद रखें।

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सिंहभूम पठार और छोटा नागपुर क्षेत्र में कौन-सा समान भौगोलिक संबंध है?

What common geographical relation exists between Singhbhum Plateau and Chota Nagpur region?

Explanation opens after your attempt
Correct Answer

B. दोनों खनिज संपन्न पूर्वी भारत से जुड़े हैंBoth are linked with mineral-rich eastern India

Step 1

Concept

Singhbhum and Chota Nagpur are associated with mineral-rich parts of Jharkhand. For exams, connect them with mineral industries.

Step 2

Why this answer is correct

The correct answer is B. दोनों खनिज संपन्न पूर्वी भारत से जुड़े हैं / Both are linked with mineral-rich eastern India. Singhbhum and Chota Nagpur are associated with mineral-rich parts of Jharkhand. For exams, connect them with mineral industries.

Step 3

Exam Tip

सिंहभूम और छोटा नागपुर झारखंड के खनिज संपन्न भागों से जुड़े हैं। परीक्षा में इन्हें खनिज उद्योग से जोड़ें।

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कोडागु और बाबा बुदन पहाड़ियों में कौन-सा साझा क्षेत्रीय संबंध है?

What common regional relation exists between Kodagu and Baba Budan Hills?

Explanation opens after your attempt
Correct Answer

A. कर्नाटक का पश्चिमी घाट क्षेत्रWestern Ghats region of Karnataka

Step 1

Concept

Kodagu and Baba Budan are both associated with the Western Ghats region of Karnataka. For exams, also connect them with coffee areas.

Step 2

Why this answer is correct

The correct answer is A. कर्नाटक का पश्चिमी घाट क्षेत्र / Western Ghats region of Karnataka. Kodagu and Baba Budan are both associated with the Western Ghats region of Karnataka. For exams, also connect them with coffee areas.

Step 3

Exam Tip

कोडागु और बाबा बुदन दोनों कर्नाटक के पश्चिमी घाट क्षेत्र से जुड़े हैं। परीक्षा में इन्हें कॉफी क्षेत्र से भी जोड़ें।

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सिंहभूम पठार और छोटा नागपुर पठार में कौन-सा समान संबंध है?

What common relation exists between Singhbhum Plateau and Chota Nagpur Plateau?

Explanation opens after your attempt
Correct Answer

A. दोनों खनिज संपन्न पूर्वी भारत से जुड़े हैंBoth are linked with mineral-rich eastern India

Step 1

Concept

Singhbhum and Chota Nagpur regions are associated with mineral-rich parts of Jharkhand. For exams, connect them with mineral industries.

Step 2

Why this answer is correct

The correct answer is A. दोनों खनिज संपन्न पूर्वी भारत से जुड़े हैं / Both are linked with mineral-rich eastern India. Singhbhum and Chota Nagpur regions are associated with mineral-rich parts of Jharkhand. For exams, connect them with mineral industries.

Step 3

Exam Tip

सिंहभूम और छोटा नागपुर क्षेत्र झारखंड के खनिज संपन्न भागों से जुड़े हैं। परीक्षा में इन्हें खनिज उद्योग से जोड़ें।

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शिवालिक और हिमाद्रि के बीच स्थित हिमालयी श्रेणी कौन-सी है?

Which Himalayan range lies between Shiwalik and Himadri?

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Correct Answer

A. हिमाचल या मध्य हिमालयHimachal or Middle Himalaya

Step 1

Concept

Himachal or Middle Himalaya lies between Himadri and Shiwalik. For exams, remember the order of the three Himalayan ranges.

Step 2

Why this answer is correct

The correct answer is A. हिमाचल या मध्य हिमालय / Himachal or Middle Himalaya. Himachal or Middle Himalaya lies between Himadri and Shiwalik. For exams, remember the order of the three Himalayan ranges.

Step 3

Exam Tip

हिमाचल या मध्य हिमालय हिमाद्रि और शिवालिक के बीच स्थित है। परीक्षा में तीनों हिमालयी श्रेणियों का क्रम याद रखें।

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पश्चिमी घाट और पूर्वी घाट के बीच कौन-सा अंतर सही है?

Which difference between the Western Ghats and Eastern Ghats is correct?

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D. पश्चिमी घाट अधिक निरंतर और ऊंचे किनारे जैसे हैंWestern Ghats are more continuous and escarpment-like

Step 1

Concept

The Western Ghats are more continuous and steep-sided than the Eastern Ghats. For exams, remember the Eastern Ghats as river-cut ranges.

Step 2

Why this answer is correct

The correct answer is D. पश्चिमी घाट अधिक निरंतर और ऊंचे किनारे जैसे हैं / Western Ghats are more continuous and escarpment-like. The Western Ghats are more continuous and steep-sided than the Eastern Ghats. For exams, remember the Eastern Ghats as river-cut ranges.

Step 3

Exam Tip

पश्चिमी घाट पूर्वी घाट की तुलना में अधिक निरंतर और तीव्र ढाल वाले हैं। परीक्षा में पूर्वी घाट को नदियों से कटे हुए याद रखें।

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गुरु शिखर और माउंट आबू का सही संबंध क्या है?

What is the correct relation between Guru Shikhar and Mount Abu?

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A. दोनों अरावली क्षेत्र से जुड़े हैंBoth are associated with the Aravalli region

Step 1

Concept

Guru Shikhar and Mount Abu are associated with the Aravalli mountain region. For exams, remember Guru Shikhar as the highest peak of Aravalli.

Step 2

Why this answer is correct

The correct answer is A. दोनों अरावली क्षेत्र से जुड़े हैं / Both are associated with the Aravalli region. Guru Shikhar and Mount Abu are associated with the Aravalli mountain region. For exams, remember Guru Shikhar as the highest peak of Aravalli.

Step 3

Exam Tip

गुरु शिखर और माउंट आबू अरावली पर्वत क्षेत्र से जुड़े हैं। परीक्षा में गुरु शिखर को अरावली की सर्वोच्च चोटी याद रखें।

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पश्चिमी घाट और पूर्वी घाट के बीच सही तुलना कौन-सी है?

Which is the correct comparison between Western Ghats and Eastern Ghats?

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A. पश्चिमी घाट अधिक निरंतर हैं और पूर्वी घाट अधिक खंडित हैंWestern Ghats are more continuous and Eastern Ghats are more broken

Step 1

Concept

Western Ghats are more continuous than the Eastern Ghats. For exams, remember the Eastern Ghats as a range cut by rivers.

Step 2

Why this answer is correct

The correct answer is A. पश्चिमी घाट अधिक निरंतर हैं और पूर्वी घाट अधिक खंडित हैं / Western Ghats are more continuous and Eastern Ghats are more broken. Western Ghats are more continuous than the Eastern Ghats. For exams, remember the Eastern Ghats as a range cut by rivers.

Step 3

Exam Tip

पश्चिमी घाट पूर्वी घाट की तुलना में अधिक निरंतर हैं। परीक्षा में पूर्वी घाट को नदियों द्वारा काटी गई श्रेणी मानें।

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कोडैकनाल और पालनी पहाड़ियों का सही संबंध क्या है?

What is the correct relationship between Kodaikanal and the Palani Hills?

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Correct Answer

A. कोडैकनाल पालनी पहाड़ियों से जुड़ा पर्वतीय नगर हैKodaikanal is a hill town associated with the Palani Hills

Step 1

Concept

Kodaikanal is associated with the Palani Hills of Tamil Nadu. For exams, remember Palani with the southern Western Ghats region.

Step 2

Why this answer is correct

The correct answer is A. कोडैकनाल पालनी पहाड़ियों से जुड़ा पर्वतीय नगर है / Kodaikanal is a hill town associated with the Palani Hills. Kodaikanal is associated with the Palani Hills of Tamil Nadu. For exams, remember Palani with the southern Western Ghats region.

Step 3

Exam Tip

कोडैकनाल तमिलनाडु की पालनी पहाड़ियों से जुड़ा है। परीक्षा में पालनी को दक्षिणी पश्चिमी घाट क्षेत्र से याद रखें।

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विंध्य और सतपुड़ा पर्वतों के बीच कौन-सी नदी घाटी स्थित मानी जाती है?

Which river valley is considered to lie between the Vindhya and Satpura ranges?

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Correct Answer

C. नर्मदा घाटीNarmada Valley

Step 1

Concept

The Narmada Valley lies between the Vindhya and Satpura ranges. For exams, also remember Narmada as a rift valley river.

Step 2

Why this answer is correct

The correct answer is C. नर्मदा घाटी / Narmada Valley. The Narmada Valley lies between the Vindhya and Satpura ranges. For exams, also remember Narmada as a rift valley river.

Step 3

Exam Tip

नर्मदा घाटी विंध्य और सतपुड़ा पर्वतों के बीच स्थित है। परीक्षा में नर्मदा को रिफ्ट घाटी नदी के रूप में भी याद रखें।

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दक्कन ट्रैप और काली मिट्टी के बीच सही संबंध क्या है?

What is the correct relationship between Deccan Trap and black soil?

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Correct Answer

B. दक्कन ट्रैप के लावा शैलों से काली मिट्टी विकसित हुईBlack soil developed from lava rocks of Deccan Trap

Step 1

Concept

Deccan Trap is associated with volcanic lava rocks from which black soil developed. For exams, also connect black soil with cotton.

Step 2

Why this answer is correct

The correct answer is B. दक्कन ट्रैप के लावा शैलों से काली मिट्टी विकसित हुई / Black soil developed from lava rocks of Deccan Trap. Deccan Trap is associated with volcanic lava rocks from which black soil developed. For exams, also connect black soil with cotton.

Step 3

Exam Tip

दक्कन ट्रैप ज्वालामुखीय लावा शैलों से जुड़ा है और इसी से काली मिट्टी बनी। परीक्षा में काली मिट्टी को कपास से भी जोड़ें।

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