A person deposited 400 for 2 years 550 for 4 years and 1200 for 6 years. He received the

A person deposited Rs 400 for 2 years, Rs 550 for 4 years and Rs 1200 for 6 years. He received the total simple interest of Rs 1020. The rate of interest per annum is (a) 5% (b) 10% (c) 15% (d) 20%

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 :

The total amount of interest received on two deposits of Rs. 5,000 for 4 years and Rs 4,000 for 5 years, made at the same smiple rate of interest per annum was Rs. 2,400. Find the rate of interest per annum.

A person deposited Rs. 6000 in a bank for 2 years. At the end of the first year, he withdrew Rs. 500. How much does he get from the bank at the end of the second year interest paid at a rate of 8(1)/(3)% per annum compounded annually ?

Akul lent ₹ 6000 to Bakul for 2 years and ₹ 1500 to camlin for 4 years and received altogether from both ₹ 900 as simple interest. The rate of interest is :