At what rate percent per annum compound interest will Rs 10000 amount to Rs 13310 in three years ?

At what rate per cent per annum simple interest will Rs. 66000 amount to Rs. 72720 in 2 years?

At what rate percent compound interest per annum will Rs 640 amount to Rs 774.40 in 2 years?

At what rate percent per annum C.I will Rs 2,000 amount to Rs 2,315.25 in 3 years ?

At what rate percent per annum will Rs 22400 amount to Rs 26516 in 1 year 3 months ?

At what rate per cent per annum will Rs 6,000 amount to Rs 6,615 in 2 years when interest is compounded annually ?

A sum of Rs 44,200 is divided between John and Smith, 12 years and 14 years old respectively, in such a way that if their portions be invested at 10 percent per annum compound interest, they will receive equal amount to reaching 16 years of age. What is the share of each out of Rs 44,2007

At what rate percent per annum will a sum of Rs 4000 yield compound interest of Rs 410 in 2 years?

At what rate per cent per annum will Rs. 6300 yield an interest of Rs. 2100 in 4 years?

At what rate percent will a sum of Rs 1000 amount to Rs 1102.50 in 2 years at compound interest?

At what rate per cent per annum will Rs. 630 produce an interest of Rs. 126 in 4 years ?