A sum of money lent at simple interest amounts to Rs 3224 in 2 years and Rs 4160 in 5 years.Find sum and the rate of interest.

A sum of money lent at simple interest amount to ₹ 4745 in 3 years and to ₹ 5475 in 5 years find the sum and the rate per cent per annum

A sum of money lent out at simple interest amounts to ₹20,000 in 1 year and to ₹30,000 in 5 years. Find the rate of interest and some of money.

A sum of money at simple interest amounts to Rs 800 in 2 years and to Rs 1200 in 6 years. The sum is……………

If a certain sum of money at simple interest amounts to Rs. 5184 in 2 years and to Rs. 5832 in 3 years, what is the sum and the rate of interest?

A sum of money lent out at simple interest amounts to ₹2880 in 2 years and to ₹3600 in 5 years. Find the sum of money and the rate of interest.