engineering recuitment NFC Chemical Plant Operator Mock Test Quantitative Aptitude Interest Compound Interest
A certain sum amounts to Rs. 8988.8 in 2 years and to Rs. 9528.128 in 3 years at compound interest per annum. What is the principal and rate of interest?
1
12000, 5%
2
6000, 8%
3
10000, 8.5%
4
8000, 6%