Concept-wise Practice

third term MCQ Questions for Class 10

third term se related questions ko ek jagah revise karein. Har question me bilingual content, answer feedback aur explanation available hai.

Practice Questions

10 questions tagged with third term.

यदि किसी अंकगणितीय श्रेणी के पहले दो पद (-12) और (-7) हैं तो तीसरा पद क्या होगा?

If the first two terms of an arithmetic progression are (-12) and (-7), what will be the third term?

Explanation opens after your attempt
Correct Answer

A. (-2)

Step 1

Concept

The common difference is (-7-(-12)=5), so the third term is (-7+5=-2). Watch signs carefully with negative numbers.

Step 2

Why this answer is correct

The correct answer is A. (-2). The common difference is (-7-(-12)=5), so the third term is (-7+5=-2). Watch signs carefully with negative numbers.

Step 3

Exam Tip

सार्व अंतर (-7-(-12)=5) है इसलिए तीसरा पद (-7+5=-2) है। ऋणात्मक संख्याओं में चिह्न सावधानी से देखें।

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अनुक्रम \(9,16,23,30,\ldots\) में (a+2d) का मान क्या है?

In the sequence \(9,16,23,30,\ldots\), what is the value of (a+2d)?

Explanation opens after your attempt
Correct Answer

C. (23)

Step 1

Concept

Here (a=9) and (d=7), so (a+2d=9+14=23). (a+2d) equals the third term.

Step 2

Why this answer is correct

The correct answer is C. (23). Here (a=9) and (d=7), so (a+2d=9+14=23). (a+2d) equals the third term.

Step 3

Exam Tip

यहां (a=9) और (d=7), इसलिए (a+2d=9+14=23)। (a+2d) तीसरे पद के बराबर होता है।

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यदि (a=8) और (d=3) है तो (a+2d) किस पद को दर्शाता है?

If (a=8) and (d=3), which term does (a+2d) represent?

Explanation opens after your attempt
Correct Answer

C. तीसरा पदThird term

Step 1

Concept

In the general form \(a,a+d,a+2d,\ldots\), (a+2d) is the third term. Remember the general form to identify terms.

Step 2

Why this answer is correct

The correct answer is C. तीसरा पद / Third term. In the general form \(a,a+d,a+2d,\ldots\), (a+2d) is the third term. Remember the general form to identify terms.

Step 3

Exam Tip

सामान्य रूप \(a,a+d,a+2d,\ldots\) में (a+2d) तीसरा पद है। पद पहचानने के लिए सामान्य रूप याद रखें।

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यदि (a=15) और (d=-4) है तो तीसरा पद क्या होगा?

If (a=15) and (d=-4), what will be the third term?

Explanation opens after your attempt
Correct Answer

B. (7)

Step 1

Concept

The first three terms are (15,11,7), so the third term is (7). When (d) is negative, terms decrease.

Step 2

Why this answer is correct

The correct answer is B. (7). The first three terms are (15,11,7), so the third term is (7). When (d) is negative, terms decrease.

Step 3

Exam Tip

पहले तीन पद (15,11,7) हैं इसलिए तीसरा पद (7) है। ऋणात्मक (d) होने पर पद घटते हैं।

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यदि (a=20) और (d=-3) है, तो समांतर श्रेढ़ी का तीसरा पद क्या होगा?

If (a=20) and (d=-3), what is the third term of the arithmetic progression?

Explanation opens after your attempt
Correct Answer

A. (14)

Step 1

Concept

The first three terms are (20,17,14). With negative (d), subtraction occurs each time.

Step 2

Why this answer is correct

The correct answer is A. (14). The first three terms are (20,17,14). With negative (d), subtraction occurs each time.

Step 3

Exam Tip

पहले तीन पद (20,17,14) होंगे। ऋणात्मक (d) में हर बार घटाव होता है।

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यदि किसी अंकगणितीय श्रेणी के पहले दो पद (-7) और (-2) हैं तो तीसरा पद क्या होगा?

If the first two terms of an arithmetic progression are (-7) and (-2), what will be the third term?

Explanation opens after your attempt
Correct Answer

A. (3)

Step 1

Concept

The common difference is (-2-(-7)=5), so the third term is (-2+5=3). Watch signs carefully with negative numbers.

Step 2

Why this answer is correct

The correct answer is A. (3). The common difference is (-2-(-7)=5), so the third term is (-2+5=3). Watch signs carefully with negative numbers.

Step 3

Exam Tip

सार्व अंतर (-2-(-7)=5) है इसलिए तीसरा पद (-2+5=3) है। ऋणात्मक संख्याओं में चिह्न सावधानी से देखें।

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अनुक्रम \(3,8,13,18,\ldots\) में (a+2d) का मान क्या है?

In the sequence \(3,8,13,18,\ldots\), what is the value of (a+2d)?

Explanation opens after your attempt
Correct Answer

C. (13)

Step 1

Concept

Here (a=3) and (d=5), so (a+2d=3+10=13). (a+2d) equals the third term.

Step 2

Why this answer is correct

The correct answer is C. (13). Here (a=3) and (d=5), so (a+2d=3+10=13). (a+2d) equals the third term.

Step 3

Exam Tip

यहां (a=3) और (d=5), इसलिए (a+2d=3+10=13)। (a+2d) तीसरे पद के बराबर होता है।

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यदि (a=6) और (d=2) है तो (a+2d) किस पद को दर्शाता है?

If (a=6) and (d=2), which term does (a+2d) represent?

Explanation opens after your attempt
Correct Answer

C. तीसरा पदThird term

Step 1

Concept

In the general form \(a,a+d,a+2d,\ldots\), (a+2d) is the third term. Remembering the general form makes term identification easier.

Step 2

Why this answer is correct

The correct answer is C. तीसरा पद / Third term. In the general form \(a,a+d,a+2d,\ldots\), (a+2d) is the third term. Remembering the general form makes term identification easier.

Step 3

Exam Tip

सामान्य रूप \(a,a+d,a+2d,\ldots\) में (a+2d) तीसरा पद है। सामान्य रूप याद रखने से पद पहचानना आसान होता है।

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यदि (a=7) और (d=-3) है तो तीसरा पद क्या होगा?

If (a=7) and (d=-3), what will be the third term?

Explanation opens after your attempt
Correct Answer

B. (1)

Step 1

Concept

The first three terms are (7,4,1), so the third term is (1). When (d) is negative, terms decrease.

Step 2

Why this answer is correct

The correct answer is B. (1). The first three terms are (7,4,1), so the third term is (1). When (d) is negative, terms decrease.

Step 3

Exam Tip

पहले तीन पद (7,4,1) हैं इसलिए तीसरा पद (1) है। ऋणात्मक (d) होने पर पद घटते हैं।

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किसी अंकगणितीय श्रेणी \(a,a+d,a+2d,\ldots\) में तीसरा पद कौन सा है?

In an arithmetic progression \(a,a+d,a+2d,\ldots\), which is the third term?

Explanation opens after your attempt
Correct Answer

A. (a+2d)

Step 1

Concept

The third term is (a+2d). As the term number increases the coefficient of (d) increases.

Step 2

Why this answer is correct

The correct answer is A. (a+2d). The third term is (a+2d). As the term number increases the coefficient of (d) increases.

Step 3

Exam Tip

तीसरा पद (a+2d) है। पद संख्या बढ़ने पर (d) का गुणांक बढ़ता है।

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