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100 results found for "easy chewing" in Class 10.

Question Medium Science World of Living Life Processes Class 10 Level 22

मुख में भोजन को चबाना पाचन में कैसे सहायता करता है?

How does chewing food in the mouth help digestion?

Explanation opens after your attempt
Correct Answer

A. भोजन छोटे टुकड़ों में टूटकर लार से अच्छी तरह मिल जाता हैFood breaks into small pieces and mixes well with saliva

Step 1

Concept

चबाने से भोजन का आकार छोटा होता है। / Chewing reduces the size of food.

Step 2

Why this answer is correct

छोटे टुकड़े लार से आसानी से मिलते हैं। / Small pieces mix easily with saliva.

Step 3

Exam Tip

इससे स्टार्च का शुरुआती पाचन बेहतर होता है। / This helps the early digestion of starch.

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Question Hard Science Chemical Substances – Nature and Behaviour Chemical Reactions and Equations Class 10 Level 4

भोजन का चबाना और पाचन किस आधार पर अलग किए जा सकते हैं?

On what basis can chewing and digestion of food be differentiated?

Explanation opens after your attempt
Correct Answer

A. चबाने में आकार बदलता है और पाचन में नए सरल पदार्थ बनते हैंChewing changes size and digestion forms new simpler substances

Step 1

Concept

चबाने से भोजन छोटे टुकड़ों में बदलता है। / Chewing changes food into smaller pieces.

Step 2

Why this answer is correct

पाचन में भोजन रासायनिक रूप से सरल पदार्थों में बदलता है। / Digestion chemically changes food into simpler substances.

Step 3

Exam Tip

इसलिए चबाना भौतिक और पाचन रासायनिक परिवर्तन है। / Therefore chewing is physical and digestion is chemical change.

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Question Expert Science Chemical Substances – Nature and Behaviour Chemical Reactions and Equations Class 10 Level 2

भोजन चबाने और भोजन पचने में सबसे गहरा अंतर क्या है?

What is the deepest difference between chewing food and digesting food?

Explanation opens after your attempt
Correct Answer

A. चबाने में आकार बदलता है और पाचन में नए सरल पदार्थ बनते हैंChewing changes size and digestion forms new simpler substances

Step 1

Concept

चबाना भोजन के टुकड़े छोटे करता है। / Chewing makes food pieces smaller.

Step 2

Why this answer is correct

पाचन भोजन को रासायनिक रूप से सरल पदार्थों में बदलता है। / Digestion chemically changes food into simpler substances.

Step 3

Exam Tip

इसलिए चबाना मुख्यतः भौतिक और पाचन रासायनिक परिवर्तन है। / Therefore chewing is mainly physical and digestion is chemical.

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Question Expert Science Chemical Substances – Nature and Behaviour Chemical Reactions and Equations Class 10 Level 1

भोजन चबाना और भोजन पचना किस आधार पर अलग हैं?

On what basis are chewing food and digesting food different?

Explanation opens after your attempt
Correct Answer

A. चबाने में आकार बदलता है और पाचन में नए सरल पदार्थ बनते हैंChewing changes size and digestion forms new simpler substances

Step 1

Concept

चबाने से भोजन छोटे टुकड़ों में टूटता है। / Chewing breaks food into smaller pieces.

Step 2

Why this answer is correct

पाचन में भोजन रासायनिक रूप से सरल पदार्थों में बदलता है। / Digestion chemically changes food into simpler substances.

Step 3

Exam Tip

इसलिए चबाना भौतिक और पाचन रासायनिक परिवर्तन है। / Therefore chewing is physical and digestion is chemical change.

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Question Hard Science Chemical Substances – Nature and Behaviour Chemical Reactions and Equations Class 10 Level 5

भोजन चबाना और भोजन पचना किस आधार पर अलग हैं?

On what basis are chewing food and digesting food different?

Explanation opens after your attempt
Correct Answer

A. चबाने में आकार बदलता है और पाचन में नए सरल पदार्थ बनते हैंChewing changes size and digestion forms new simpler substances

Step 1

Concept

चबाने से भोजन छोटे टुकड़ों में टूटता है। / Chewing breaks food into smaller pieces.

Step 2

Why this answer is correct

पाचन में भोजन रासायनिक रूप से सरल पदार्थों में बदलता है। / Digestion chemically changes food into simpler substances.

Step 3

Exam Tip

इसलिए चबाना मुख्यतः भौतिक और पाचन रासायनिक परिवर्तन है। / Therefore chewing is mainly physical and digestion is chemical change.

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Question Hard Science Chemical Substances – Nature and Behaviour Chemical Reactions and Equations Class 10 Level 3

भोजन का चबाना और भोजन का पाचन किस आधार पर अलग हैं?

On what basis are chewing of food and digestion of food different?

Explanation opens after your attempt
Correct Answer

A. चबाने में आकार बदलता है जबकि पाचन में नए पदार्थ बनते हैंChewing changes size while digestion forms new substances

Step 1

Concept

चबाने से भोजन छोटे टुकड़ों में टूटता है। / Chewing breaks food into smaller pieces.

Step 2

Why this answer is correct

पाचन में भोजन रासायनिक रूप से सरल पदार्थों में बदलता है। / Digestion chemically changes food into simpler substances.

Step 3

Exam Tip

इसलिए चबाना मुख्यतः भौतिक और पाचन रासायनिक परिवर्तन है। / Therefore chewing is mainly physical and digestion is chemical change.

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Question Hard Science Chemical Substances – Nature and Behaviour Chemical Reactions and Equations Class 10 Level 2

भोजन का पाचन रासायनिक परिवर्तन क्यों है जबकि भोजन का चबाना मुख्यतः भौतिक परिवर्तन है?

Why is digestion of food a chemical change while chewing food is mainly a physical change?

Explanation opens after your attempt
Correct Answer

A. पाचन में नए सरल पदार्थ बनते हैंNew simpler substances form in digestion

Step 1

Concept

चबाने में भोजन के टुकड़े छोटे होते हैं। / Chewing breaks food into smaller pieces.

Step 2

Why this answer is correct

पाचन में भोजन रासायनिक रूप से सरल पदार्थों में बदलता है। / Digestion chemically changes food into simpler substances.

Step 3

Exam Tip

नए पदार्थ बनने से पाचन रासायनिक परिवर्तन है। / Formation of new substances makes digestion chemical change.

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Question Easy Art Education Fundamentals of Visual Arts Line Class 10 Level 9

किस रेखा से वृक्ष की ऊंचाई दिखाना आसान है?

Which line makes it easy to show height of a tree?

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Correct Answer

A. ऊर्ध्व रेखाVertical line

Explanation

Simple Explanation

वृक्ष का तना ऊर्ध्व दिशा में बढ़ता है। परीक्षा में tall object के लिए vertical line देखें। / Tree trunk grows vertically. Exam tip: observe vertical line for tall object.

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

किस स्थिति में आकृति और पृष्ठभूमि अलग पहचानना आसान होता है?

In which situation is it easy to identify figure and background separately?

Explanation opens after your attempt
Correct Answer

D. जब अच्छा विरोध होWhen there is good contrast

Explanation

Simple Explanation

अच्छा विरोध आकृति और पृष्ठभूमि को अलग करता है। परीक्षा में figure ground relation में contrast याद रखें। / Good contrast separates figure and background. Exam tip: remember contrast in figure-ground relation.

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Question Easy General Knowledge World History Revolutions of the World Class 10 Level 56

क्रांति और सुधार में आसान अंतर क्या है?

What is an easy difference between revolution and reform?

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Correct Answer

A. क्रांति बड़ा तेज बदलाव होती है सुधार क्रमिक बदलाव हो सकता हैRevolution is a major rapid change while reform can be gradual

Explanation

Simple Explanation

क्रांति प्रायः गहरा बदलाव लाती है जबकि सुधार धीरे धीरे हो सकता है। परीक्षा में दोनों शब्दों को अलग समझें। / A revolution often brings deep change while reform can happen gradually. For exams understand the two terms separately.

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Question Easy Mathematics Pair of Linear Equations in Two Variables Algebraic methods: Substitution method and Elimination method. Class 10 Level 56

यदि (x+y=13) और (x=9), तो (y) का सही मान चुनें।

If (x+y=13) and (x=9), choose the correct value of (y).

Explanation opens after your attempt
Correct Answer

C. (y=4)

Explanation

Simple Explanation

(9+y=13), इसलिए (y=4)। दिए गए मान को रखने के बाद सरल घटाव करें। / (9+y=13), so (y=4). After placing the given value, do simple subtraction.

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Question Easy Mathematics Pair of Linear Equations in Two Variables Algebraic methods: Substitution method and Elimination method. Class 10 Level 55

समीकरणों (x+2y=14) और (x=4) में (y) कितना है?

In the equations (x+2y=14) and (x=4), what is (y)?

Explanation opens after your attempt
Correct Answer

B. (y=5)

Explanation

Simple Explanation

(x=4) रखने पर (4+2y=14), इसलिए (y=5)। जब एक चर दिया हो तो प्रतिस्थापन तुरंत करें। / Putting (x=4) gives (4+2y=14), so (y=5). When one variable is given, substitute immediately.

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Question Easy Mathematics Quadratic Equations Methods of Solving Quadratic Equations Class 10 Level 34

\(x^2+3x+2=0\) को हल करने के लिए सबसे उपयुक्त आसान विधि कौनसी है?

Which easy method is most suitable to solve \(x^2+3x+2=0\)?

Explanation opens after your attempt
Correct Answer

A. गुणनखंड विधिFactorisation method

Explanation

Simple Explanation

यह ((x+1)(x+2)=0) में आसानी से टूटता है। परीक्षा में छोटे गुणांकों वाले प्रश्नों में गुणनखंड विधि तेज रहती है। / It easily factors as ((x+1)(x+2)=0). In exams, factorisation is fast for questions with small coefficients.

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Question Medium Social Science Chapter 2: Nationalism in India The First World War, Khilafat, and Non-Cooperation Class 10 Level 16

गरीब लोगों के लिए खादी अपनाना हमेशा आसान क्यों नहीं था?

Why was adopting khadi not always easy for poor people?

Explanation opens after your attempt
Correct Answer

A. क्योंकि खादी कभी कभी मिल के कपड़े से महंगी होती थीBecause khadi was sometimes costlier than mill-made cloth

Step 1

Concept

खादी स्वदेशी का आदर्श प्रतीक थी। / Khadi was an ideal symbol of swadeshi.

Step 2

Why this answer is correct

पर गरीब परिवारों के लिए कीमत बहुत महत्वपूर्ण थी। / But price was very important for poor families.

Step 3

Exam Tip

इससे आंदोलन के आदर्श और आर्थिक कठिनाई के बीच अंतर दिखता है। / This shows the gap between movement ideals and economic difficulty.

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Question Expert Social Science Chapter 2: Nationalism in India The First World War, Khilafat, and Non-Cooperation Class 10 Level 16

खादी गरीब जनता के लिए हमेशा तुरंत सरल विकल्प क्यों नहीं थी?

Why was khadi not always an immediately easy option for poor people?

Explanation opens after your attempt
Correct Answer

A. क्योंकि वह कई बार मिल के कपड़े से महंगी होती थीBecause it was often costlier than mill-made cloth

Step 1

Concept

खादी स्वदेशी का प्रतीक थी। / Khadi was a symbol of swadeshi.

Step 2

Why this answer is correct

पर गरीबों के लिए कीमत महत्वपूर्ण होती है। / But price mattered a lot for poor people.

Step 3

Exam Tip

इसलिए आंदोलन के आदर्श और आर्थिक कठिनाई में अंतर समझना चाहिए। / Therefore one must understand the gap between movement ideals and economic difficulty.

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Question Easy Social Science The Age of Industrialisation Visualising the Nation Class 10 Level 15

मैरिआन और जर्मानिया में अंतर पहचानने का आसान तरीका क्या है?

What is an easy way to identify the difference between Marianne and Germania?

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Correct Answer

C. मैरिआन फ्रांस से और जर्मानिया जर्मनी से जुड़ी हैMarianne is linked with France and Germania with Germany

Step 1

Concept

दोनों राष्ट्र के महिला रूपक हैं। / Both are female allegories of the nation.

Step 2

Why this answer is correct

मैरिआन फ्रांस की और जर्मानिया जर्मनी की प्रतीक है। / Marianne symbolises France and Germania symbolises Germany.

Step 3

Exam Tip

परीक्षा में देश के आधार पर दोनों को अलग पहचानें। / In exams identify them by their countries.

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Question Easy Science Chemical Substances – Nature and Behaviour Chemical Reactions and Equations Class 10 Level 7

अपचयन की आसान पहचान क्या है?

What is the easy identification of reduction?

Explanation opens after your attempt
Correct Answer

B. ऑक्सीजन का हटनाRemoval of oxygen

Step 1

Concept

अपचयन में सामान्यतः ऑक्सीजन हटती है। / Reduction generally involves removal of oxygen.

Step 2

Why this answer is correct

जिस पदार्थ से ऑक्सीजन हटती है वह अपचयित होता है। / The substance losing oxygen is reduced.

Step 3

Exam Tip

ऑक्सीकरण और अपचयन को विपरीत रूप में याद रखें। / Remember oxidation and reduction as opposite processes.

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Question Easy Science Chemical Substances – Nature and Behaviour Chemical Reactions and Equations Class 10 Level 7

ऑक्सीकरण की आसान पहचान क्या है?

What is the easy identification of oxidation?

Explanation opens after your attempt
Correct Answer

A. ऑक्सीजन का जुड़नाAddition of oxygen

Step 1

Concept

ऑक्सीकरण में सामान्यतः ऑक्सीजन जुड़ती है। / Oxidation generally involves addition of oxygen.

Step 2

Why this answer is correct

जिस पदार्थ में ऑक्सीजन जुड़ती है वह ऑक्सीकृत होता है। / The substance gaining oxygen is oxidised.

Step 3

Exam Tip

आसान प्रश्नों में ऑक्सीजन की दिशा देखें। / In easy questions check the direction of oxygen.

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

समांतर श्रेणी \(22,25,28,\ldots\) के पहले (14) पदों का योग ज्ञात कीजिए।

Find the sum of the first (14) terms of the arithmetic progression \(22,25,28,\ldots\).

Explanation opens after your attempt
Correct Answer

B. (581)

Explanation

Simple Explanation

चौदहवाँ पद (61) है, इसलिए (S_{14}=\frac{14}{2}(22+61)=581)। अंतिम पद की सही गणना से योग सही मिलता है। / The fourteenth term is (61), so (S_{14}=\frac{14}{2}(22+61)=581). Correct calculation of the last term gives the correct sum.

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

पहले (16) विषम प्राकृतिक संख्याओं का योग कितना है?

What is the sum of the first (16) odd natural numbers?

Explanation opens after your attempt
Correct Answer

B. (256)

Explanation

Simple Explanation

पहले (n) विषम संख्याओं का योग \(n^2\) होता है, इसलिए \(16^2=256\)। यह सूत्र याद रखने योग्य है। / The sum of the first (n) odd numbers is \(n^2\), so \(16^2=256\). This formula is worth remembering.

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

यदि (S_n=\frac{n}{2}(a+l)), (a=14), (l=84), और (n=15) है, तो योग ज्ञात कीजिए।

If (S_n=\frac{n}{2}(a+l)), (a=14), (l=84), and (n=15), find the sum.

Explanation opens after your attempt
Correct Answer

C. (735)

Explanation

Simple Explanation

(S_{15}=\frac{15}{2}(14+84)=735)। पहले और अंतिम पद का औसत लेकर (n) से गुणा करें। / (S_{15}=\frac{15}{2}(14+84)=735). Take the average of the first and last terms and multiply by (n).

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

यदि किसी समांतर श्रेणी में \(S_5=65\) और \(S_{11}=242\) है, तो छठे से ग्यारहवें पदों का योग कितना है?

If an arithmetic progression has \(S_5=65\) and \(S_{11}=242\), what is the sum of the (6)th to (11)th terms?

Explanation opens after your attempt
Correct Answer

B. (177)

Explanation

Simple Explanation

छठे से ग्यारहवें पदों का योग \(S_{11}-S_5=177\) है। आंशिक योगों का अंतर सीधे उत्तर देता है। / The sum of the (6)th to (11)th terms is \(S_{11}-S_5=177\). The difference of partial sums gives the answer directly.

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

समांतर श्रेणी \(2,9,16,\ldots\) के पहले (13) पदों का योग क्या है?

What is the sum of the first (13) terms of the arithmetic progression \(2,9,16,\ldots\)?

Explanation opens after your attempt
Correct Answer

D. (572)

Explanation

Simple Explanation

तेरहवाँ पद (86) है, इसलिए (S_{13}=\frac{13}{2}(2+86)=572)। अंतिम पद निकालते समय ((n-1)d) का उपयोग करें। / The thirteenth term is (86), so (S_{13}=\frac{13}{2}(2+86)=572). Use ((n-1)d) when finding the last term.

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

यदि किसी समांतर श्रेणी में (a=20), (d=-3), और (n=7) है, तो पहले (7) पदों का योग कितना होगा?

If an arithmetic progression has (a=20), (d=-3), and (n=7), what is the sum of the first (7) terms?

Explanation opens after your attempt
Correct Answer

A. (77)

Explanation

Simple Explanation

सातवाँ पद (2) है और (S_7=\frac{7}{2}(20+2)=77)। ऋणात्मक (d) में चिन्ह की गलती न करें। / The seventh term is (2), and (S_7=\frac{7}{2}(20+2)=77). Do not make a sign error with negative (d).

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

पहले (19) सम प्राकृतिक संख्याओं का योग कितना होगा?

What will be the sum of the first (19) even natural numbers?

Explanation opens after your attempt
Correct Answer

B. (380)

Explanation

Simple Explanation

पहले (n) सम संख्याओं का योग (n(n+1)) होता है, इसलिए \(19\times20=380\)। सम संख्याएँ \(2,4,6,\ldots\) से शुरू होती हैं। / The sum of the first (n) even numbers is (n(n+1)), so \(19\times20=380\). Even numbers start from \(2,4,6,\ldots\).

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

पहले (22) प्राकृतिक संख्याओं का योग कितना है?

What is the sum of the first (22) natural numbers?

Explanation opens after your attempt
Correct Answer

B. (253)

Explanation

Simple Explanation

पहले (n) प्राकृतिक संख्याओं का योग (\frac{n(n+1)}{2}) होता है, इसलिए (253) मिलेगा। ऐसे प्रश्न में सीधे (n) का मान लगाएँ। / The sum of the first (n) natural numbers is (\frac{n(n+1)}{2}), so the answer is (253). Put the value of (n) directly in such questions.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the sum of the first (n) terms of an AP Class 10 Level 68

समांतर श्रेढ़ी \(2,5,8,\ldots\) के पहले (14) पदों का योग ज्ञात कीजिए।

Find the sum of the first (14) terms of the arithmetic progression \(2,5,8,\ldots\).

Explanation opens after your attempt
Correct Answer

C. (301)

Explanation

Simple Explanation

चौदहवाँ पद (41) है, इसलिए (S_{14}=\frac{14}{2}(2+41)=301)। अंतिम पद सही निकालना मुख्य कदम है। / The fourteenth term is (41), so (S_{14}=\frac{14}{2}(2+41)=301). Finding the last term correctly is the main step.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the sum of the first (n) terms of an AP Class 10 Level 68

समांतर श्रेढ़ी \(14,17,20,\ldots\) के पहले (10) पदों का योग ज्ञात कीजिए।

Find the sum of the first (10) terms of the arithmetic progression \(14,17,20,\ldots\).

Explanation opens after your attempt
Correct Answer

B. (275)

Explanation

Simple Explanation

दसवाँ पद (41) है और (S_{10}=\frac{10}{2}(14+41)=275)। अंतिम पद निकालकर योग लेना सरल है। / The tenth term is (41), and (S_{10}=\frac{10}{2}(14+41)=275). Finding the last term first makes the sum simple.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the sum of the first (n) terms of an AP Class 10 Level 68

समांतर श्रेढ़ी \(9,13,17,\ldots\) के पहले (15) पदों का योग ज्ञात कीजिए।

Find the sum of the first (15) terms of the arithmetic progression \(9,13,17,\ldots\).

Explanation opens after your attempt
Correct Answer

A. (555)

Explanation

Simple Explanation

अंतिम पद (65) है, इसलिए (S_{15}=\frac{15}{2}(9+65)=555)। अंतिम पद से गणना आसान हो सकती है। / The last term is (65), so (S_{15}=\frac{15}{2}(9+65)=555). Using the last term can simplify calculation.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the sum of the first (n) terms of an AP Class 10 Level 68

किसी समांतर श्रेढ़ी के पहले (9) पदों का औसत (25) है। इन (9) पदों का योग कितना है?

The average of the first (9) terms of an arithmetic progression is (25). What is the sum of these (9) terms?

Explanation opens after your attempt
Correct Answer

C. (225)

Explanation

Simple Explanation

योग (=) औसत \(\times\) पदों की संख्या, इसलिए \(25\times9=225\)। औसत दिए होने पर लंबा सूत्र जरूरी नहीं। / Sum equals average \(\times\) number of terms, so \(25\times9=225\). When the average is given, the long formula is not needed.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the sum of the first $n$ terms of an AP Class 10 Level 67

समान्तर श्रेणी \(17,22,27,\ldots\) के पहले (10) पदों का योग कितना है?

What is the sum of the first (10) terms of the AP \(17,22,27,\ldots\)?

Explanation opens after your attempt
Correct Answer

C. (395)

Explanation

Simple Explanation

दसवां पद (62) है। (S_{10}=\frac{10}{2}(17+62)=395)। / The tenth term is (62). (S_{10}=\frac{10}{2}(17+62)=395).

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the sum of the first $n$ terms of an AP Class 10 Level 67

एक AP का (a=2), (l=38) और (n=10) है। \(S_n\) क्या होगा?

An AP has (a=2), (l=38), and (n=10). What is \(S_n\)?

Explanation opens after your attempt
Correct Answer

C. (200)

Explanation

Simple Explanation

पहला और अंतिम पद दिए हैं। (S_{10}=\frac{10}{2}(2+38)=200)। / The first and last terms are given. (S_{10}=\frac{10}{2}(2+38)=200).

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the sum of the first $n$ terms of an AP Class 10 Level 67

समान्तर श्रेणी \(2,5,8,\ldots\) के पहले (10) पदों का योग क्या है?

What is the sum of the first (10) terms of the AP \(2,5,8,\ldots\)?

Explanation opens after your attempt
Correct Answer

C. (155)

Explanation

Simple Explanation

यहां (a=2), (d=3), (n=10)। \(S_{10}=\frac{10}{2}[2\cdot2+9\cdot3]=155\)। / Here (a=2), (d=3), (n=10). \(S_{10}=\frac{10}{2}[2\cdot2+9\cdot3]=155\).

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 66

एपी \(\frac{4}{5},\frac{9}{5},\frac{14}{5},\frac{19}{5},\ldots\) का (6)वाँ पद ज्ञात करें।

Find the (6)th term of the AP \(\frac{4}{5},\frac{9}{5},\frac{14}{5},\frac{19}{5},\ldots\).

Explanation opens after your attempt
Correct Answer

B. \(\frac{29}{5}\)

Explanation

Simple Explanation

यहाँ (d=1) है इसलिए \(a_6=\frac{4}{5}+5=\frac{29}{5}\)। पूर्ण संख्या को समान हर वाली भिन्न में बदलें। / Here (d=1), so \(a_6=\frac{4}{5}+5=\frac{29}{5}\). Convert the whole number to a fraction with the same denominator.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 66

एपी \(14,14,14,14,\ldots\) का (40)वाँ पद क्या होगा?

What is the (40)th term of the AP \(14,14,14,14,\ldots\)?

Explanation opens after your attempt
Correct Answer

B. (14)

Explanation

Simple Explanation

यहाँ (d=0) है इसलिए हर पद (14) रहेगा। स्थिर एपी में \(a_n=a\) होता है। / Here (d=0), so every term remains (14). In a constant AP, \(a_n=a\).

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 66

यदि \(a_9=70\) और (d=3) है तो (15)वाँ पद क्या होगा?

If \(a_9=70\) and (d=3), what is the (15)th term?

Explanation opens after your attempt
Correct Answer

C. (88)

Explanation

Simple Explanation

(15)वाँ पद (9)वें पद से (6d) आगे है इसलिए (70+18=88)। निकट पदों में यह विधि सरल है। / The (15)th term is (6d) after the (9)th term, so (70+18=88). This method is simple for nearby terms.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 66

एपी \(9,15,21,27,\ldots\) का (28)वाँ पद क्या है?

What is the (28)th term of the AP \(9,15,21,27,\ldots\)?

Explanation opens after your attempt
Correct Answer

B. (171)

Explanation

Simple Explanation

यहाँ (d=6) है इसलिए \(a_{28}=9+27\times6=171\)। (28)वें पद के लिए (27d) जोड़ें। / Here (d=6), so \(a_{28}=9+27\times6=171\). For the (28)th term, add (27d).

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 66

यदि \(a_1=22\) और (d=13) है तो (5)वाँ पद क्या होगा?

If \(a_1=22\) and (d=13), what is the (5)th term?

Explanation opens after your attempt
Correct Answer

C. (74)

Explanation

Simple Explanation

\(a_5=22+4\times13=74\)। \(a_1\) को प्रथम पद माना जाता है। / \(a_5=22+4\times13=74\). \(a_1\) is treated as the first term.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 66

एपी \(33,29,25,21,\ldots\) का (14)वाँ पद ज्ञात करें।

Find the (14)th term of the AP \(33,29,25,21,\ldots\).

Explanation opens after your attempt
Correct Answer

B. (-19)

Explanation

Simple Explanation

यहाँ (d=-4) है इसलिए (a_{14}=33+13(-4)=-19)। (13) बार (-4) जोड़ें। / Here (d=-4), so (a_{14}=33+13(-4)=-19). Add (-4) thirteen times.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 66

एपी \(6,17,28,39,\ldots\) का (16)वाँ पद क्या होगा?

What is the (16)th term of the AP \(6,17,28,39,\ldots\)?

Explanation opens after your attempt
Correct Answer

B. (171)

Explanation

Simple Explanation

यहाँ (d=11) है इसलिए \(a_{16}=6+15\times11=171\)। (16)वें पद के लिए (15) अंतर जोड़ें। / Here (d=11), so \(a_{16}=6+15\times11=171\). For the (16)th term, add (15) differences.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 66

यदि (a=120), (d=-9) और (n=13) है तो \(a_n\) ज्ञात करें।

If (a=120), (d=-9), and (n=13), find \(a_n\).

Explanation opens after your attempt
Correct Answer

B. (12)

Explanation

Simple Explanation

(a_{13}=120+12(-9)=12)। पहले \(12\times9\) घटाएं। / (a_{13}=120+12(-9)=12). First subtract \(12\times9\).

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 66

एपी \(-15,-9,-3,3,\ldots\) का (18)वाँ पद क्या है?

What is the (18)th term of the AP \(-15,-9,-3,3,\ldots\)?

Explanation opens after your attempt
Correct Answer

C. (87)

Explanation

Simple Explanation

यहाँ (d=6) है इसलिए \(a_{18}=-15+17\times6=87\)। ऋणात्मक प्रथम पद को सही जोड़ें। / Here (d=6), so \(a_{18}=-15+17\times6=87\). Add the negative first term correctly.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 66

एपी \(12,17,22,27,\ldots\) का (24)वाँ पद ज्ञात कीजिए।

Find the (24)th term of the AP \(12,17,22,27,\ldots\).

Explanation opens after your attempt
Correct Answer

B. (127)

Explanation

Simple Explanation

यहाँ (d=5) है इसलिए \(a_{24}=12+23\times5=127\)। (24)वें पद के लिए (23d) जोड़ें। / Here (d=5), so \(a_{24}=12+23\times5=127\). For the (24)th term, add (23d).

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 66

यदि \(a_8=44\) और (d=-2) है तो (12)वाँ पद क्या होगा?

If \(a_8=44\) and (d=-2), what is the (12)th term?

Explanation opens after your attempt
Correct Answer

B. (36)

Explanation

Simple Explanation

(12)वाँ पद (8)वें पद से (4d) आगे है इसलिए (44+4(-2)=36)। ऋणात्मक अंतर को ध्यान से जोड़ें। / The (12)th term is (4d) after the (8)th term, so (44+4(-2)=36). Add the negative difference carefully.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 66

एपी \(7,16,25,34,\ldots\) का (21)वाँ पद क्या होगा?

What is the (21)st term of the AP \(7,16,25,34,\ldots\)?

Explanation opens after your attempt
Correct Answer

B. (187)

Explanation

Simple Explanation

यहाँ (d=9) है इसलिए \(a_{21}=7+20\times9=187\)। (21)वें पद तक (20) अंतर जुड़ते हैं। / Here (d=9), so \(a_{21}=7+20\times9=187\). Up to the (21)st term, (20) differences are added.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 66

यदि किसी एपी में (a=2.5), (d=2.5) और (n=10) है तो \(a_n\) क्या होगा?

If an AP has (a=2.5), (d=2.5), and (n=10), what is \(a_n\)?

Explanation opens after your attempt
Correct Answer

B. (25.0)

Explanation

Simple Explanation

\(a_{10}=2.5+9\times2.5=25.0\)। दशमलव को सामान्य संख्या की तरह रखें। / \(a_{10}=2.5+9\times2.5=25.0\). Treat decimals like ordinary numbers.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 66

एपी \(48,42,36,30,\ldots\) का (11)वाँ पद ज्ञात करें।

Find the (11)th term of the AP \(48,42,36,30,\ldots\).

Explanation opens after your attempt
Correct Answer

B. (-12)

Explanation

Simple Explanation

यहाँ (d=-6) है इसलिए (a_{11}=48+10(-6)=-12)। (11)वें पद के लिए (10d) जोड़ें। / Here (d=-6), so (a_{11}=48+10(-6)=-12). For the (11)th term, add (10d).

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 66

यदि \(a_2=12\) और (d=9) है तो (7)वाँ पद क्या होगा?

If \(a_2=12\) and (d=9), what is the (7)th term?

Explanation opens after your attempt
Correct Answer

B. (57)

Explanation

Simple Explanation

(7)वाँ पद (2)रे पद से (5d) आगे है इसलिए (12+45=57)। दिए पद से आगे बढ़कर हल करें। / The (7)th term is (5d) after the (2)nd term, so (12+45=57). Solve by moving forward from the given term.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 66

एपी \(18,28,38,48,\ldots\) का (9)वाँ पद क्या है?

What is the (9)th term of the AP \(18,28,38,48,\ldots\)?

Explanation opens after your attempt
Correct Answer

C. (98)

Explanation

Simple Explanation

यहाँ (d=10) है इसलिए \(a_9=18+8\times10=98\)। (9)वें पद तक (8) अंतर जुड़ते हैं। / Here (d=10), so \(a_9=18+8\times10=98\). Up to the (9)th term, (8) differences are added.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 66

यदि (a=5) और (d=-1) है तो (30)वाँ पद क्या होगा?

If (a=5) and (d=-1), what is the (30)th term?

Explanation opens after your attempt
Correct Answer

C. (-24)

Explanation

Simple Explanation

(a_{30}=5+29(-1)=-24)। (30)वें पद के लिए (29d) जोड़ना है। / (a_{30}=5+29(-1)=-24). For the (30)th term, add (29d).

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 66

एपी \(31,34,37,40,\ldots\) का (22)वाँ पद क्या होगा?

What is the (22)nd term of the AP \(31,34,37,40,\ldots\)?

Explanation opens after your attempt
Correct Answer

D. (94)

Explanation

Simple Explanation

यहाँ (d=3) है इसलिए \(a_{22}=31+21\times3=94\)। (22)वें पद में (21) अंतर जुड़ते हैं। / Here (d=3), so \(a_{22}=31+21\times3=94\). The (22)nd term includes (21) differences.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 66

एपी \(\frac{5}{4},\frac{7}{4},\frac{9}{4},\frac{11}{4},\ldots\) का (9)वाँ पद ज्ञात करें।

Find the (9)th term of the AP \(\frac{5}{4},\frac{7}{4},\frac{9}{4},\frac{11}{4},\ldots\).

Explanation opens after your attempt
Correct Answer

C. \(\frac{21}{4}\)

Explanation

Simple Explanation

यहाँ \(d=\frac{1}{2}\) है इसलिए \(a_9=\frac{5}{4}+8\times\frac{1}{2}=\frac{21}{4}\)। भिन्न वाले अंतर को सरल रूप में लें। / Here \(d=\frac{1}{2}\), so \(a_9=\frac{5}{4}+8\times\frac{1}{2}=\frac{21}{4}\). Use the fractional difference carefully.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 66

यदि (a=0), (d=11) और (n=11) है तो \(a_n\) क्या होगा?

If (a=0), (d=11), and (n=11), what is \(a_n\)?

Explanation opens after your attempt
Correct Answer

B. (110)

Explanation

Simple Explanation

\(a_{11}=0+10\times11=110\)। प्रथम पद (0) होने पर भी (n-1) ही लेते हैं। / \(a_{11}=0+10\times11=110\). Even when the first term is (0), use (n-1).

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 66

एपी \(200,190,180,170,\ldots\) का (16)वाँ पद क्या है?

What is the (16)th term of the AP \(200,190,180,170,\ldots\)?

Explanation opens after your attempt
Correct Answer

B. (50)

Explanation

Simple Explanation

यहाँ (d=-10) है इसलिए (a_{16}=200+15(-10)=50)। बड़े पदों में भी चिह्न पर ध्यान दें। / Here (d=-10), so (a_{16}=200+15(-10)=50). Watch the sign even with large terms.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 66

यदि एपी का (4)था पद (21) और (d=6) है तो (10)वाँ पद क्या होगा?

If the (4)th term of an AP is (21) and (d=6), what is the (10)th term?

Explanation opens after your attempt
Correct Answer

C. (57)

Explanation

Simple Explanation

(10)वाँ पद (4)थे पद से (6d) आगे है इसलिए (21+36=57)। पद संख्या का अंतर सीधे उपयोग करें। / The (10)th term is (6d) after the (4)th term, so (21+36=57). Use the difference in term numbers directly.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 66

एपी \(5,14,23,32,\ldots\) का (14)वाँ पद ज्ञात कीजिए।

Find the (14)th term of the AP \(5,14,23,32,\ldots\).

Explanation opens after your attempt
Correct Answer

C. (122)

Explanation

Simple Explanation

यहाँ (d=9) है इसलिए \(a_{14}=5+13\times9=122\)। (n-1=13) का उपयोग करें। / Here (d=9), so \(a_{14}=5+13\times9=122\). Use (n-1=13).

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 66

एपी \(64,60,56,52,\ldots\) का (18)वाँ पद क्या होगा?

What is the (18)th term of the AP \(64,60,56,52,\ldots\)?

Explanation opens after your attempt
Correct Answer

A. (-4)

Explanation

Simple Explanation

यहाँ (d=-4) है इसलिए (a_{18}=64+17(-4)=-4)। (17) बार ऋणात्मक अंतर जोड़ें। / Here (d=-4), so (a_{18}=64+17(-4)=-4). Add the negative difference (17) times.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 66

यदि \(a_6=38\) और (d=5) है तो (13)वाँ पद क्या होगा?

If \(a_6=38\) and (d=5), what is the (13)th term?

Explanation opens after your attempt
Correct Answer

C. (73)

Explanation

Simple Explanation

(13)वाँ पद (6)वें पद से (7d) आगे है इसलिए (38+35=73)। दिए पद से आगे का अंतर सही गिनें। / The (13)th term is (7d) after the (6)th term, so (38+35=73). Count the forward gap correctly.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 66

एपी \(1.5,3.0,4.5,6.0,\ldots\) का (8)वाँ पद ज्ञात करें।

Find the (8)th term of the AP \(1.5,3.0,4.5,6.0,\ldots\).

Explanation opens after your attempt
Correct Answer

D. (12.0)

Explanation

Simple Explanation

यहाँ (a=1.5) और (d=1.5) है इसलिए \(a_8=12.0\)। दशमलव में भी वही सूत्र लागू होता है। / Here (a=1.5) and (d=1.5), so \(a_8=12.0\). The same formula applies to decimals too.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 66

एपी \(11,19,27,35,\ldots\) का (19)वाँ पद क्या है?

What is the (19)th term of the AP \(11,19,27,35,\ldots\)?

Explanation opens after your attempt
Correct Answer

C. (155)

Explanation

Simple Explanation

यहाँ (d=8) है इसलिए \(a_{19}=11+18\times8=155\)। (19)वें पद के लिए (18d) जोड़ें। / Here (d=8), so \(a_{19}=11+18\times8=155\). For the (19)th term, add (18d).

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 66

यदि (a=18) और (d=-7) है तो (6)वाँ पद क्या होगा?

If (a=18) and (d=-7), what is the (6)th term?

Explanation opens after your attempt
Correct Answer

A. (-17)

Explanation

Simple Explanation

(a_6=18+5(-7)=-17)। घटती एपी में उत्तर ऋणात्मक भी हो सकता है। / (a_6=18+5(-7)=-17). In a decreasing AP, the answer can be negative.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 66

एपी \(-20,-15,-10,-5,\ldots\) में (15)वाँ पद क्या होगा?

What is the (15)th term in the AP \(-20,-15,-10,-5,\ldots\)?

Explanation opens after your attempt
Correct Answer

C. (50)

Explanation

Simple Explanation

यहाँ (d=5) है इसलिए \(a_{15}=-20+14\times5=50\)। ऋणात्मक शुरुआत से भ्रमित न हों। / Here (d=5), so \(a_{15}=-20+14\times5=50\). Do not get confused by the negative start.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 66

एपी \(13,23,33,43,\ldots\) का (12)वाँ पद ज्ञात करें।

Find the (12)th term of the AP \(13,23,33,43,\ldots\).

Explanation opens after your attempt
Correct Answer

B. (123)

Explanation

Simple Explanation

यहाँ (d=10) है इसलिए \(a_{12}=13+11\times10=123\)। (12)वें पद में (11) सार्व अंतर जुड़ते हैं। / Here (d=10), so \(a_{12}=13+11\times10=123\). The (12)th term includes (11) common differences.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 66

यदि \(a_3=16\) और (d=7) है तो (8)वाँ पद क्या होगा?

If \(a_3=16\) and (d=7), what is the (8)th term?

Explanation opens after your attempt
Correct Answer

B. (51)

Explanation

Simple Explanation

(8)वाँ पद (3)रे पद से (5d) आगे है इसलिए (16+35=51)। पदों के बीच का अंतर गिनें। / The (8)th term is (5d) after the (3)rd term, so (16+35=51). Count the gap between terms.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 66

एपी \(100,97,94,91,\ldots\) का (25)वाँ पद क्या है?

What is the (25)th term of the AP \(100,97,94,91,\ldots\)?

Explanation opens after your attempt
Correct Answer

A. (28)

Explanation

Simple Explanation

यहाँ (d=-3) है इसलिए (a_{25}=100+24(-3)=28)। (25)वें पद तक (24) अंतर जुड़ते हैं। / Here (d=-3), so (a_{25}=100+24(-3)=28). Up to the (25)th term, (24) differences are added.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 66

यदि (a=7), (d=12) और (n=8) है तो \(a_n\) क्या है?

If (a=7), (d=12), and (n=8), what is \(a_n\)?

Explanation opens after your attempt
Correct Answer

B. (91)

Explanation

Simple Explanation

\(a_8=7+7\times12=91\)। (n=8) होने पर (7d) जुड़ता है। / \(a_8=7+7\times12=91\). When (n=8), (7d) is added.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 66

एपी \(55,52,49,46,\ldots\) का (20)वाँ पद ज्ञात करें।

Find the (20)th term of the AP \(55,52,49,46,\ldots\).

Explanation opens after your attempt
Correct Answer

B. (-2)

Explanation

Simple Explanation

यहाँ (d=-3) है इसलिए (a_{20}=55+19(-3)=-2)। (20)वें पद के लिए (19d) जोड़ें। / Here (d=-3), so (a_{20}=55+19(-3)=-2). For the (20)th term, add (19d).

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 66

एपी \(25,31,37,43,\ldots\) का (10)वाँ पद क्या होगा?

What is the (10)th term of the AP \(25,31,37,43,\ldots\)?

Explanation opens after your attempt
Correct Answer

D. (79)

Explanation

Simple Explanation

यहाँ (d=6) है इसलिए \(a_{10}=25+9\times6=79\)। (10)वें पद में (9) अंतर होते हैं। / Here (d=6), so \(a_{10}=25+9\times6=79\). The (10)th term has (9) differences.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 66

यदि एपी का प्रथम पद (-12) और सार्व अंतर (5) है तो (16)वाँ पद क्या होगा?

If the first term of an AP is (-12) and the common difference is (5), what is the (16)th term?

Explanation opens after your attempt
Correct Answer

B. (63)

Explanation

Simple Explanation

\(a_{16}=-12+15\times5=63\)। पहले (15d) निकालें फिर प्रथम पद जोड़ें। / \(a_{16}=-12+15\times5=63\). First calculate (15d), then add the first term.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 66

एपी \(2,11,20,29,\ldots\) का (18)वाँ पद ज्ञात कीजिए।

Find the (18)th term of the AP \(2,11,20,29,\ldots\).

Explanation opens after your attempt
Correct Answer

C. (155)

Explanation

Simple Explanation

यहाँ (d=9) है इसलिए \(a_{18}=2+17\times9=155\)। बड़ी पद संख्या में भी वही सूत्र लगाएं। / Here (d=9), so \(a_{18}=2+17\times9=155\). Use the same formula even for a large term number.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 66

एपी \(90,82,74,66,\ldots\) का (9)वाँ पद क्या है?

What is the (9)th term of the AP \(90,82,74,66,\ldots\)?

Explanation opens after your attempt
Correct Answer

B. (26)

Explanation

Simple Explanation

यहाँ (d=-8) है इसलिए (a_9=90+8(-8)=26)। सार्व अंतर का चिह्न सही रखें। / Here (d=-8), so (a_9=90+8(-8)=26). Keep the sign of the common difference correct.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 66

यदि \(a_5=27\) और (d=4) है तो (11)वाँ पद क्या होगा?

If \(a_5=27\) and (d=4), what is the (11)th term?

Explanation opens after your attempt
Correct Answer

C. (51)

Explanation

Simple Explanation

(11)वाँ पद (5)वें पद से (6d) आगे है इसलिए (27+24=51)। दिए पद से आगे बढ़ना तेज तरीका है। / The (11)th term is (6d) after the (5)th term, so (27+24=51). Moving ahead from the given term is quick.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 66

एपी \(\frac{1}{3},\frac{2}{3},1,\frac{4}{3},\ldots\) का (12)वाँ पद ज्ञात करें।

Find the (12)th term of the AP \(\frac{1}{3},\frac{2}{3},1,\frac{4}{3},\ldots\).

Explanation opens after your attempt
Correct Answer

D. (4)

Explanation

Simple Explanation

यहाँ \(a=\frac{1}{3}\) और \(d=\frac{1}{3}\) है इसलिए \(a_{12}=4\)। भिन्नों में हर समान रखें। / Here \(a=\frac{1}{3}\) and \(d=\frac{1}{3}\), so \(a_{12}=4\). Keep denominators common in fractions.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 66

एपी \(15,22,29,36,\ldots\) का (17)वाँ पद क्या होगा?

What is the (17)th term of the AP \(15,22,29,36,\ldots\)?

Explanation opens after your attempt
Correct Answer

B. (127)

Explanation

Simple Explanation

यहाँ (d=7) है इसलिए \(a_{17}=15+16\times7=127\)। (17)वें पद के लिए (16) अंतर जोड़ें। / Here (d=7), so \(a_{17}=15+16\times7=127\). For the (17)th term, add (16) differences.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 66

यदि (a=80), (d=-5) और (n=14) हो तो \(a_n\) ज्ञात करें।

If (a=80), (d=-5), and (n=14), find \(a_n\).

Explanation opens after your attempt
Correct Answer

B. (15)

Explanation

Simple Explanation

(a_{14}=80+13(-5)=15)। ऋणात्मक (d) को कोष्ठक में लिखें। / (a_{14}=80+13(-5)=15). Write negative (d) in brackets.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 66

एपी \(4,12,20,28,\ldots\) का (15)वाँ पद क्या है?

What is the (15)th term of the AP \(4,12,20,28,\ldots\)?

Explanation opens after your attempt
Correct Answer

C. (116)

Explanation

Simple Explanation

यहाँ (a=4) और (d=8) है इसलिए \(a_{15}=4+14\times8=116\)। (n-1) को सही रखें। / Here (a=4) and (d=8), so \(a_{15}=4+14\times8=116\). Keep (n-1) correct.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 66

यदि किसी एपी का प्रथम पद (9) और सार्व अंतर (10) है तो (7)वाँ पद क्या होगा?

If the first term of an AP is (9) and the common difference is (10), what is the (7)th term?

Explanation opens after your attempt
Correct Answer

B. (69)

Explanation

Simple Explanation

\(a_7=9+6\times10=69\)। (7)वें पद के लिए (6d) जोड़ना होता है। / \(a_7=9+6\times10=69\). For the (7)th term, (6d) is added.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 66

एपी \(72,66,60,54,\ldots\) में (8)वाँ पद क्या होगा?

What is the (8)th term in the AP \(72,66,60,54,\ldots\)?

Explanation opens after your attempt
Correct Answer

C. (30)

Explanation

Simple Explanation

यहाँ (d=-6) है इसलिए (a_8=72+7(-6)=30)। (8)वें पद के लिए (7d) जोड़ें। / Here (d=-6), so (a_8=72+7(-6)=30). For the (8)th term, add (7d).

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 66

एपी \(-4,2,8,14,\ldots\) का (13)वाँ पद ज्ञात करें।

Find the (13)th term of the AP \(-4,2,8,14,\ldots\).

Explanation opens after your attempt
Correct Answer

C. (68)

Explanation

Simple Explanation

यहाँ (d=6) है इसलिए \(a_{13}=-4+12\times6=68\)। ऋणात्मक प्रथम पद के साथ जोड़ सावधानी से करें। / Here (d=6), so \(a_{13}=-4+12\times6=68\). Add carefully when the first term is negative.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 66

यदि (a=6) और (d=8) है तो (12)वाँ पद क्या होगा?

If (a=6) and (d=8), what is the (12)th term?

Explanation opens after your attempt
Correct Answer

C. (94)

Explanation

Simple Explanation

\(a_{12}=6+11\times8=94\)। (12)वें पद तक (11) अंतर जुड़ते हैं। / \(a_{12}=6+11\times8=94\). Up to the (12)th term, (11) differences are added.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 66

एपी \(45,41,37,33,\ldots\) का (10)वाँ पद क्या है?

What is the (10)th term of the AP \(45,41,37,33,\ldots\)?

Explanation opens after your attempt
Correct Answer

A. (9)

Explanation

Simple Explanation

यहाँ (d=-4) है इसलिए (a_{10}=45+9(-4)=9)। घटती एपी में (d) ऋणात्मक लें। / Here (d=-4), so (a_{10}=45+9(-4)=9). In a decreasing AP, take (d) as negative.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 66

एपी \(3,8,13,18,\ldots\) का (9)वाँ पद ज्ञात कीजिए।

Find the (9)th term of the AP \(3,8,13,18,\ldots\).

Explanation opens after your attempt
Correct Answer

C. (43)

Explanation

Simple Explanation

यहाँ (a=3) और (d=5) है इसलिए \(a_9=3+8\times5=43\)। पहले सार्व अंतर पहचानें। / Here (a=3) and (d=5), so \(a_9=3+8\times5=43\). First identify the common difference.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 66

यदि किसी एपी में (a=14), (d=3) और (n=11) है तो \(a_n\) क्या होगा?

If an AP has (a=14), (d=3), and (n=11), what is \(a_n\)?

Explanation opens after your attempt
Correct Answer

B. (44)

Explanation

Simple Explanation

(a_n=a+(n-1)d) से \(a_{11}=14+10\times3=44\)। परीक्षा में पहले (n-1) निकालें। / Using (a_n=a+(n-1)d), \(a_{11}=14+10\times3=44\). In exams, first find (n-1).

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 65

एपी \(\frac{2}{3},\frac{5}{3},\frac{8}{3},\frac{11}{3},\ldots\) का (7)वाँ पद ज्ञात करें।

Find the (7)th term of the AP \(\frac{2}{3},\frac{5}{3},\frac{8}{3},\frac{11}{3},\ldots\).

Explanation opens after your attempt
Correct Answer

C. \(\frac{20}{3}\)

Explanation

Simple Explanation

यहाँ (d=1) है इसलिए \(a_7=\frac{2}{3}+6=\frac{20}{3}\)। पूर्ण संख्या को भिन्न में बदलकर जोड़ें। / Here (d=1), so \(a_7=\frac{2}{3}+6=\frac{20}{3}\). Convert the whole number into a fraction before adding.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 65

एपी \(6,6,6,6,\ldots\) का (100)वाँ पद क्या होगा?

What is the (100)th term of the AP \(6,6,6,6,\ldots\)?

Explanation opens after your attempt
Correct Answer

A. (6)

Explanation

Simple Explanation

यहाँ (d=0) है इसलिए \(a_{100}=6\)। स्थिर एपी में हर पद समान होता है। / Here (d=0), so \(a_{100}=6\). In a constant AP, every term is the same.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 65

यदि \(a_2=10\) और (d=4) है तो (6)वाँ पद क्या होगा?

If \(a_2=10\) and (d=4), what is the (6)th term?

Explanation opens after your attempt
Correct Answer

C. (26)

Explanation

Simple Explanation

(6)वाँ पद (2)रे पद से (4d) आगे है इसलिए (10+16=26)। दिए पद से आगे बढ़कर हल करें। / The (6)th term is (4d) after the (2)nd term, so (10+16=26). Solve by moving forward from the given term.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 65

एपी \(35,30,25,20,\ldots\) का (18)वाँ पद ज्ञात करें।

Find the (18)th term of the AP \(35,30,25,20,\ldots\).

Explanation opens after your attempt
Correct Answer

A. (-50)

Explanation

Simple Explanation

यहाँ (d=-5) है इसलिए (a_{18}=35+17(-5)=-50)। (17) बार (-5) जोड़ना है। / Here (d=-5), so (a_{18}=35+17(-5)=-50). You need to add (-5) seventeen times.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 65

एपी \(1,8,15,22,\ldots\) का (22)वाँ पद क्या है?

What is the (22)nd term of the AP \(1,8,15,22,\ldots\)?

Explanation opens after your attempt
Correct Answer

B. (148)

Explanation

Simple Explanation

यहाँ (d=7) है इसलिए \(a_{22}=1+21\times7=148\)। (22)वें पद के लिए (21d) जोड़ें। / Here (d=7), so \(a_{22}=1+21\times7=148\). For the (22)nd term, add (21d).

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 65

यदि (a=60) और (d=-6) है तो (9)वाँ पद क्या होगा?

If (a=60) and (d=-6), what is the (9)th term?

Explanation opens after your attempt
Correct Answer

B. (12)

Explanation

Simple Explanation

(a_9=60+8(-6)=12)। पहले (8d) निकालें फिर प्रथम पद में जोड़ें। / (a_9=60+8(-6)=12). First calculate (8d), then add it to the first term.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 65

एपी \(-8,-3,2,7,\ldots\) का (11)वाँ पद ज्ञात करें।

Find the (11)th term of the AP \(-8,-3,2,7,\ldots\).

Explanation opens after your attempt
Correct Answer

B. (42)

Explanation

Simple Explanation

यहाँ (d=5) है इसलिए \(a_{11}=-8+10\times5=42\)। ऋणात्मक शुरुआत के बाद भी सूत्र वही रहता है। / Here (d=5), so \(a_{11}=-8+10\times5=42\). The formula remains the same even with a negative start.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 65

एपी \(17,24,31,38,\ldots\) का (6)वाँ पद क्या होगा?

What is the (6)th term of the AP \(17,24,31,38,\ldots\)?

Explanation opens after your attempt
Correct Answer

B. (52)

Explanation

Simple Explanation

यहाँ (d=7) है इसलिए \(a_6=17+5\times7=52\)। (6)वें पद में (5) अंतर होते हैं। / Here (d=7), so \(a_6=17+5\times7=52\). The (6)th term has (5) differences.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 65

यदि (a=9), (d=6) और (n=13) है तो \(a_n\) ज्ञात करें।

If (a=9), (d=6), and (n=13), find \(a_n\).

Explanation opens after your attempt
Correct Answer

C. (81)

Explanation

Simple Explanation

\(a_{13}=9+12\times6=81\)। (n-1=12) का उपयोग करें। / \(a_{13}=9+12\times6=81\). Use (n-1=12).

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 65

एपी \(24,21,18,15,\ldots\) का (19)वाँ पद क्या है?

What is the (19)th term of the AP \(24,21,18,15,\ldots\)?

Explanation opens after your attempt
Correct Answer

A. (-30)

Explanation

Simple Explanation

यहाँ (d=-3) है इसलिए (a_{19}=24+18(-3)=-30)। (19)वें पद के लिए (18d) जुड़ता है। / Here (d=-3), so (a_{19}=24+18(-3)=-30). For the (19)th term, (18d) is added.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 65

यदि किसी एपी का (3)रा पद (14) और (d=5) है तो (7)वाँ पद क्या होगा?

If the (3)rd term of an AP is (14) and (d=5), what is the (7)th term?

Explanation opens after your attempt
Correct Answer

C. (34)

Explanation

Simple Explanation

(7)वाँ पद (3)रे पद से (4d) आगे है इसलिए (14+20=34)। बीच के पदों की संख्या सही गिनें। / The (7)th term is (4d) after the (3)rd term, so (14+20=34). Count the gap between terms correctly.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 65

एपी \(\frac{3}{2},\frac{5}{2},\frac{7}{2},\frac{9}{2},\ldots\) का (8)वाँ पद क्या है?

What is the (8)th term of the AP \(\frac{3}{2},\frac{5}{2},\frac{7}{2},\frac{9}{2},\ldots\)?

Explanation opens after your attempt
Correct Answer

B. \(\frac{17}{2}\)

Explanation

Simple Explanation

यहाँ \(a=\frac{3}{2}\) और (d=1) है इसलिए \(a_8=\frac{17}{2}\)। भिन्न वाले पदों में हर को ध्यान से देखें। / Here \(a=\frac{3}{2}\) and (d=1), so \(a_8=\frac{17}{2}\). Watch the denominator carefully in fractional terms.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 65

एपी \(12,20,28,36,\ldots\) का (14)वाँ पद ज्ञात करें।

Find the (14)th term of the AP \(12,20,28,36,\ldots\).

Explanation opens after your attempt
Correct Answer

C. (116)

Explanation

Simple Explanation

यहाँ (d=8) है इसलिए \(a_{14}=12+13\times8=116\)। (13d) जोड़ना सही है। / Here (d=8), so \(a_{14}=12+13\times8=116\). Adding (13d) is correct.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 65

यदि \(a_4=18\) और (d=3) है तो (9)वाँ पद क्या होगा?

If \(a_4=18\) and (d=3), what is the (9)th term?

Explanation opens after your attempt
Correct Answer

D. (33)

Explanation

Simple Explanation

(9)वाँ पद (4)वें पद से (5d) आगे है इसलिए (18+15=33)। दिए हुए पद से आगे बढ़ना तेज तरीका है। / The (9)th term is (5d) after the (4)th term, so (18+15=33). Moving forward from the given term is quick.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 65

एपी \(21,19,17,15,\ldots\) का (16)वाँ पद क्या है?

What is the (16)th term of the AP \(21,19,17,15,\ldots\)?

Explanation opens after your attempt
Correct Answer

A. (-9)

Explanation

Simple Explanation

यहाँ (d=-2) है इसलिए (a_{16}=21+15(-2)=-9)। (16)वें पद तक (15) बार अंतर जुड़ता है। / Here (d=-2), so (a_{16}=21+15(-2)=-9). Up to the (16)th term, the difference is added (15) times.

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 65

यदि एपी का प्रथम पद (-2) और सार्व अंतर (6) है तो (12)वाँ पद क्या होगा?

If the first term of an AP is (-2) and the common difference is (6), what is the (12)th term?

Explanation opens after your attempt
Correct Answer

B. (64)

Explanation

Simple Explanation

\(a_{12}=-2+11\times6=64\)। पहले गुणा करें फिर (-2) जोड़ें। / \(a_{12}=-2+11\times6=64\). Multiply first and then add (-2).

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Question Easy Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 65

एपी \(5,10,15,20,\ldots\) का (30)वाँ पद ज्ञात कीजिए।

Find the (30)th term of the AP \(5,10,15,20,\ldots\).

Explanation opens after your attempt
Correct Answer

B. (150)

Explanation

Simple Explanation

यहाँ (a=5) और (d=5) है इसलिए \(a_{30}=5+29\times5=150\)। समान गुणकों वाली एपी में सूत्र जल्दी काम करता है। / Here (a=5) and (d=5), so \(a_{30}=5+29\times5=150\). The formula works quickly for APs with equal multiples.

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