.Bhavesh deposited Rs 8000 for 3 years.He received Rs 9440 as amount.Find the rate of interest.

Charan opened a cumulative time deposit account with a bank. For 1(1)/(2) years, he deposited Rs. 800 per month. He received in interest of Rs. 1140. find the rate of interest . (in % per annum)

The amount of simple interest on a deposit of Rs 8, 500 for 3 years is Rs 2,040. Find the rate of interest per annum.

A person deposited Rs. 500 for 4 years and Rs, 600 for 3 years at the same rate of simple interest in a bank. Altogether he received Rs. 190 as interest. The rate of simple interest per annum was :

Anil deposited 8000 in a bank. He withdraw 3000 after 2 years. At the end of 4 years he received an amount of 6300. Find the rate of intrest.

Raman deposited ₹7600 in a bank. He withdrew ₹3000 after 2 years. At the end of 7 years, he receives an amount of ₹7656 . Find the rate of interest.

A sum of ₹15,500 was deposited by Arnav in a bank. He deposited an additional ₹4000 after 3 years. At the end of 10 years, he receives an amount of ₹30,480 . Find the rate of interest.

A sum of money amounts to Rs. 2400 in 3 years and Rs. 2520 in 4 years on C.I. Find the rate of interest.

Thsuhar opens a recurring deposit account with a bank and deposits Rs. 500 per month for 1(1)/(2) years. If he receives Rs. 570 as interest, then find the rate of interest offered by the bank.