Mental Ability MCQs

Quantitative Aptitude - Compound Interest Questions with solutions MCQs

1. A sum becomes 27 times of its original value in 3 years when compounded annually at a certain rate of interest. Find the annual interest rate.

A

150%

B

100%

C

300%

D

200%

Quantitative Aptitude - Compound Interest Panchayat Secretary 2025
Correct Answer : B
Explanation :

(1+r)^3 = 27 → 1+r = 3 → r=2 = 200%.

Correct Answered :

Wrong Answered :

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