A certain sum is invested at compound interest at 5% per annum. In how many years will the amount be doubled?

Rs 1600 lent at a compound interest of 5% per annum, compounded half yearly for one year will amount to:

On what sum will the compound interest at 5% per annum for 2 years compounded annually be Rs164

If the intertest compounded at the interval of 6 months and the rate of compound interest be 5% per annum, then in how years will Rs. 64000 amount to Rs. 68921?

If is known that, if the interest is compounded continuously, the principal changes at the rate equal to the product of the rate of interest per annum, and the principal. If the interest is compounded continuously at 5% per annum, in how many years will Rs. 100 double itself? At what interest rate will Rs. 100 double itself in 10 years ((log)_e2=0. 6931) How much will Rs. 1000 be worth at 5% interest after 10 years? (e^(0. 5)=1. 648)dot

If is known that, if the interest i s compounded continuously, the principal changes f the rate equal to the product of the rate of bak interest per annum, and the principal. If the interest is compounded continuously at 5% per annum, in how many years will Rs. 100 double itself? At what interest rate will Rs. 100 double itself in 10 years ((log)_e2=0. 6931) How much will Rs. 1000 be worth at 5% interest after 10 years? (e^(0. 5)=1. 648)dot

On what sum will the compound interest at 5% per annum for 2 years compounded annually be Rs 164?

On what sum will the compound interest at 5% per annum for 2 years compounded annually be Rs 164?

₹10,000 is invested at 5% interest rate per annum. Find the interest at the end of one year.

At the rate of 5% compound interest per annum, in how many years will a principal of Rs. 4000 amount to Rs. 4410?

16,000 is invested at 5% compound interest compounded per annum. Use the table, given below, to find the amount in 4 years.