यदि \(a_4=20\) और \(a_8=44\) है, तो \(a_{12}\) क्या होगा?

If \(a_4=20\) and \(a_8=44\), what is \(a_{12}\)?

Author: Muft Shiksha Editorial Team Published:
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Correct Answer

C. (68)

Step 1

Concept

The increase over four gaps is (24), so (d=6) and (a_{12}=44+4(6)=68). Moving forward from a nearby term is easy.

Step 2

Why this answer is correct

The correct answer is C. (68). The increase over four gaps is (24), so (d=6) and (a_{12}=44+4(6)=68). Moving forward from a nearby term is easy.

Step 3

Exam Tip

चार अंतरों में वृद्धि (24) है, इसलिए (d=6) और (a_{12}=44+4(6)=68)। पास के पद से आगे बढ़ना आसान है।

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Mathematics Answer, Explanation and Revision Hints

यदि \(a_4=20\) और \(a_8=44\) है, तो \(a_{12}\) क्या होगा? / If \(a_4=20\) and \(a_8=44\), what is \(a_{12}\)?

Correct Answer: C. (68). Explanation: चार अंतरों में वृद्धि (24) है, इसलिए (d=6) और (a_{12}=44+4(6)=68)। पास के पद से आगे बढ़ना आसान है। / The increase over four gaps is (24), so (d=6) and (a_{12}=44+4(6)=68). Moving forward from a nearby term is easy.

Which concept should I revise for this Mathematics MCQ?

The increase over four gaps is (24), so (d=6) and (a_{12}=44+4(6)=68). Moving forward from a nearby term is easy.

What exam hint can help solve this Mathematics question?

चार अंतरों में वृद्धि (24) है, इसलिए (d=6) और (a_{12}=44+4(6)=68)। पास के पद से आगे बढ़ना आसान है।