At what time a certain sum of money amounts to ₹ 400 at 10% p.a. S .1. and to ₹ 200 at 4% p.a. S.I.

CA Foundation · Quantitative Aptitude · MTP · September 2024
At what time a certain sum of money amounts to ₹ 400 at 10% p.a. S .1. and to ₹ 200 at 4% p.a. S.I.
(A) A. 10 Yrs.
(B) B. 30 Yrs.
(C) C. 50 Yrs.
(D) D. None

Suggested Answer and Working Notes:

Correct Answer: Option (D)

D. None

Topics: Part-A: Business Mathematics

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