railway RRB NTPC Mock Test Series 2024-25 (CBT 1 + CBT 2) Quantitative Aptitude Interest Compound Interest
A woman deposited Rs. 100 at an annual interest rate of 10%. The woman received Rs. 121 at the end of the period at the rate of compound interest. How long did he keep the money in the bank?
A. 1 year
B. 2 years
C. 2.5 years
D. 3 years
1
C
2
A
3
D
4
B