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ap expert term number MCQ Questions for Class 10

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

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2 questions tagged with ap expert term number.

Question 1/2 Expert Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 66

समान्तर श्रेणी में \(a_{18}=111\) और \(a_{42}=351\) है। कौन-सा पद (531) होगा?

In an AP \(a_{18}=111\) and \(a_{42}=351\). Which term will be (531)?

Explanation opens after your attempt
Correct Answer

B. (60)वां(60)th

Step 1

Concept

\(d=\frac{351-111}{42-18}=10\). From (531=111+(n-18)10), (n=60).

Step 2

Why this answer is correct

The correct answer is B. (60)वां / (60)th. \(d=\frac{351-111}{42-18}=10\). From (531=111+(n-18)10), (n=60).

Step 3

Exam Tip

\(d=\frac{351-111}{42-18}=10\)। (531=111+(n-18)10) से (n=60)।

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Question 2/2 Expert Mathematics Arithmetic Progressions (AP) Finding the $n$th term of an AP Class 10 Level 65

समान्तर श्रेणी में \(a_{15}=88\) और \(a_{35}=248\) है। कौन-सा पद (408) होगा?

In an AP, \(a_{15}=88\) and \(a_{35}=248\). Which term will be (408)?

Explanation opens after your attempt
Correct Answer

C. (55)वां(55)th

Step 1

Concept

\(d=\frac{248-88}{35-15}=8\). From (408=88+(n-15)8), (n=55).

Step 2

Why this answer is correct

The correct answer is C. (55)वां / (55)th. \(d=\frac{248-88}{35-15}=8\). From (408=88+(n-15)8), (n=55).

Step 3

Exam Tip

\(d=\frac{248-88}{35-15}=8\)। (408=88+(n-15)8) से (n=55)।

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