The sum of first eight terms of geometric progression is five times the sum of the first four terms. The common ratio is

CA Foundation · Quantitative Aptitude · MTP · September 2025
The sum of first eight terms of geometric progression is five times the sum of the first four terms. The common ratio is
(A) A. √3
(B) B. √2
(C) C. 4
(D) D. 2

Suggested Answer and Working Notes:

Correct Answer: Option (B)

B. √2

Topics: Part-A: Business Mathematics

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