Sequence and Series_JEE-Main 310124(S2) - Competishun – Live JEE & NEET Courses and Exam Prep

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Jee Main 2024

31-01-2024 (S2)

Question

Let $2^{\text {nd }}, 8^{\text {th }}$ and $44^{\text {th }}$, terms of a non-constant A.P. be respectively the $1^{\text {st }}, 2^{\text {nd }}$ and $3^{\text {rd }}$ terms of G.P. If the first term of A.P. is 1 then the sum of first 20 terms is equal to-\frac{20}{2}

Select the correct option:

A

980

B

960

C

990

D

970

✓ Correct! Well done.

✗ Incorrect. Try again or view the solution.

Solution

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