# Compound Interest - Quantitative Aptitude (MCQ) questions for Q. 28170

**Q. In 3 years by compound interest, a sum becomes Rs. 900. But in 4 years by compound interest, the same sum becomes Rs. 1000. What is the sum and the rate of interest?***- Published on 07 Jul 17***a.** Rs. 625.20, 12.50%

**b.** Rs. 656.10, 11.11%

**c.** Rs. 686.50, 12.50%

**d.** Rs. 695.80, 11.11%

**ANSWER: Rs. 656.10, 11.11%**