Rs `14000` is invested at 4 % per annum simple interest . How long will it take for the amount to reach rs 16240 ?

A sum of money invested at 9% per annum simple interest amounts to Rs. 37760 in 2 years. What will it amount to in 3 years at 10% per annum?

Rupees 10,000 is invested at 6% interest compounded annually. How long will it take to accumulate Rs. 20, 000 in the account?

A certain sum of money amounts to Rs 23,400 in 3 years at 10% per annum simple interest. Find the amount of the same sum in 2 years and at 10% p.a. compound interest.

A sum of Rs. 8,000 is invested for 2 years at 10% per annum compound interest. Calculate : interest for the first year.

A sum of Rs. 8,000 is invested for 2 years at 10% per annum compound interest. Calculate : interest for the second year.

How long will it take for a sum of Rs. 12600 invested at 9% per annum simple interest to amount to Rs. 16002?

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

If a sum of Rs 2000 is lent out at 2% per annum for 10 years under simple interest, then the amount is (a) Rs 1400 (b) Rs 2400 (c) Rs 200 (d) Rs 1500

A sum of Rs. 8,000 is invested for 2 years at 10% per annum compound interest. Calculate : final amount at the end of the second year.

How long will it take for Rs 1860 invested at the rate of 9.5 % per annum simple interest to amount to Rs 2449 ?