The sum of three numbers in G.P. is 70. If the two extremes by multiplied each by 4 and the mean by 5, the products are in AP. The numbers are

CA Foundation · Quantitative Aptitude · MTP · January 2025
The sum of three numbers in G.P. is 70. If the two extremes by multiplied each by 4 and the mean by 5, the products are in AP. The numbers are
(A) A. 12, 18, 40
(B) B. 10, 20, 40
(C) C. 40, 20, 15
(D) D. none of these

Suggested Answer and Working Notes:

Correct Answer: Option (B)

B. 10, 20, 40

Topics: Part-A: Business Mathematics

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