A person lends out Rs 9000 on the condition that the loan is payable in 10 months by 10 monthly equal instalments of Rs 1000 each. Find the rate of simple interest charged.

A person lends out Rs9000 on the condition that the loan is payable in 10 months by 10 monthly equal instalments of Rs1000 each. Find the rate of simple interest charged.

Interest of Rs x for y months at the rate of 20% simple interest is

Rs 10 is to be paid in 11 monthly installment. If each installment is of Rs. 1. Find the rate of interest per annum.

10Rs is given as a loan to someone in such a condition that he will pay back the loan in 11 instalments at the rate of 1Rs per instalment. Find the rate of simple interest per annum.

A washing machine is available for Rs. 13,500 cash or Rs. 6,500 as cash down payment followed by three monthly instalments of Rs. 2,500 each. Find the rate of interest charged under instalment plan.

A television set is sold for Rs. 9000 cash on Rs.1000 cash down followed by six equal instalments of Rs.1500 each. What is the rate of interest ?