What sum of money lent at compound interest will amount to Rs.847 in 2 years at 10% p.a., interest being charged annually?
At what rate % p.a. compound interest will Rs 3000 amount to Rs 3630 in 2 years?
At what rate % p.a. compound interest, compounded annually, will Rs 2209 amount to Rs 2601 in 2 years?