JEE MATHEMATICS MCQ: SEQUENCE OF SERIES

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The sum of the

3^{\text {rd }}

and the

4^{\text {th }}

terms of a G.P. is 60 and the product of its first three terms is 1000 . If the first term of this G.P. is positive, then its

7^{\text {th }}

term is :

View answer and explanation

Correct option: D

320

Option D (320) is correct because after finding the first term and common ratio of the G.P., the 7th term can be calculated as 320.

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