अनुक्रम \(7,16,27,40,\ldots\) का (n)वाँ पद कौन-सा है?

What is the (n)th term of the sequence \(7,16,27,40,\ldots\)?

Author: Muft Shiksha Editorial Team Published:
Explanation opens after your attempt
Correct Answer

A. \(n^2+6n\)

Step 1

Concept

Putting \(n^2+6n\) gives (7,16,27,40). Check the rule on the first four terms.

Step 2

Why this answer is correct

The correct answer is A. \(n^2+6n\). Putting \(n^2+6n\) gives (7,16,27,40). Check the rule on the first four terms.

Step 3

Exam Tip

\(n^2+6n\) रखने पर (7,16,27,40) मिलते हैं। पहले चार पदों पर नियम जांचें।

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FAQs

Mathematics Answer, Explanation and Revision Hints

अनुक्रम \(7,16,27,40,\ldots\) का (n)वाँ पद कौन-सा है? / What is the (n)th term of the sequence \(7,16,27,40,\ldots\)?

Correct Answer: A. \(n^2+6n\). Explanation: \(n^2+6n\) रखने पर (7,16,27,40) मिलते हैं। पहले चार पदों पर नियम जांचें। / Putting \(n^2+6n\) gives (7,16,27,40). Check the rule on the first four terms.

Which concept should I revise for this Mathematics MCQ?

Putting \(n^2+6n\) gives (7,16,27,40). Check the rule on the first four terms.

What exam hint can help solve this Mathematics question?

\(n^2+6n\) रखने पर (7,16,27,40) मिलते हैं। पहले चार पदों पर नियम जांचें।