Practice Simple and compound interest Questions and Answers

• The difference between the compound interest, compounded annually and simple interest on Rs. ‘P’ at the rate of 15% p.a. for 2 years, is Rs. 90. If Rs....
• The difference between the compound interest, compounded annually and simple interest on Rs. ‘P’ at the rate of 20% p.a. for 2 years, is Rs. 12...
• The difference between the compound interest, compounded annually and simple interest on Rs. ‘P’ at the rate of 25% p.a. for 2 years, is Rs. 120. If Rs...
• The difference between the compound interest, compounded annually and simple interest on Rs. ‘P’ at the rate of 25% p.a. for 2 years, is Rs. 100. If Rs...
• The difference between the compound interest, compounded annually and simple interest on Rs. ‘P’ at the rate of 20% p.a. for 2 years, is Rs. 15...
• A man deposited Rs. 7500 in a bank offering compound interest of 10% p.a. compounded annually for first 2.5 years and after that simple interest of 12% p.a...
• Rs. 33000 was partly lent at 5% & remaining at 8% S.I. If total interest received from both was Rs. 6930 in 3 years. Then find the amount kept at 5% S....
• A certain sum of money invested at R% p.a. simple interest amounts to Rs. 17760 after 4 years and Rs. 22080 after 7 years. If the same ...
• A certain sum of money invested at R% p.a. fetches a compound interest (compounded annually) of 1525.5 and simple interest of Rs.1500 at the end of 2 years...
• A certain sum of money invested at R% p.a. fetches a compound interest (compounded annually) of 1400 and simple interest of Rs.1250 at the end of 2 years. ...
• A certain sum of money invested at R% p.a. fetches a compound interest (compounded annually) of 1800 and simple interest of Rs.1600 at the end of 2 years. ...
• A certain sum of money invested at R% p.a. fetches a compound interest (compounded annually) of 1630.5 and simple interest of Rs.1500 at the end of 2 years...
• A certain sum of money invested at R% p.a. fetches a compound interest (compounded annually) of 1560 and simple interest of Rs.1500 at the end of 2 years. ...
• Anil borrowed Rs.10000 on CI at the rate of 20% for three years. He paid at the end of first year (1/8)th of amount and end of second year (1/6)th of amoun...
• Anil borrowed Rs.20000 on CI at the rate of 10% for three years. He paid at the end of first year (1/8)th of amount and end of second year (1/5)th of amoun...
• Sudeep invested 1/8 of a certain sum at 5% p.a. for two years and 3/5 of the sum at 6% p.a. for two years and the remaining at 10% p.a. for two years. If t...
• Simple interest earned on an amount of Rs.1400 at rate of R% per annum after 4 years is Rs.336. Find the simple interest earned on an amount of Rs.1600 at ...
• Simple interest earned on an amount of Rs.1600 at rate of R% per annum after 4 years is Rs.256. Find the simple interest earned on an amount of Rs.1800 at ...
• Simple interest earned on an amount of Rs.1200 at rate of R% per annum after 4 years is Rs.384. Find the simple interest earned on an amount of Rs.1500 at ...
• Simple interest earned on an amount of Rs.1400 at rate of R% per annum after 3 years is Rs.210. Find the simple interest earned on an amount of Rs.1600 at ...
• Simple interest earned on an amount of Rs.1500 at rate of R% per annum after 4 years is Rs.240. Find the simple interest earned on an amount of Rs.1800 at ...
• Simple interest earned on an amount of Rs.1600 at rate of R% per annum after 3 years is Rs.336. Find the simple interest earned on an amount of Rs.1500 at ...
• Simple interest earned on an amount of Rs.1200 at rate of R% per annum after 2 years is Rs.216. Find the simple interest earned on an amount of Rs.1400 at ...
• Ajay invested Rs.a in SI at 7% rate of interest per annum for 12 years. Vishal invested the same amount in SI at 5% rate of interest per annum for 8 years ...
• Ajay invested Rs.a in SI at 7% rate of interest per annum for 10 years. Vishal invested the same amount in SI at 5% rate of interest per annum for 8 years ...
• Ajay invested Rs.a in SI at 5% rate of interest per annum for 8 years. Vishal invested the same amount in SI at 3% rate of interest per annum for 4 years a...
• Ajay invested Rs.a in SI at 7% rate of interest per annum for 9 years. Vishal invested the same amount in SI at 5% rate of interest per annum for 3 years a...
• Shivam invested 24000 at 12% p.a. simple interest for ‘x’ months. If at the end of ‘x’ months, he received a total amount of Rs.26400. What is the ...
• Shivam invested 21000 at 12% p.a. simple interest for ‘x’ months. If at the end of ‘x’ months, he received a total amount of Rs.25200. What is the ...
• Shivam invested 24000 at 8% p.a. simple interest for ‘x’ months. If at the end of ‘x’ months, he received a total amount of Rs.27200. What is the v...
• Shivam invested 22000 at 12% p.a. simple interest for ‘x’ months. If at the end of ‘x’ months, he received a total amount of Rs.27500. What is the ...
• Shivam invested 24000 at 15% p.a. simple interest for ‘x’ months. If at the end of ‘x’ months, he received a total amount of Rs.26400. What is the ...
• Shivam invested 24000 at 10% p.a. simple interest for ‘x’ months. If at the end of ‘x’ months, he received a total amount of Rs.294...
• Shivam invested 20000 at 12% p.a. simple interest for ‘x’ months. If at the end of ‘x’ months, he received a total amount of Rs.23200. What is the ...
• A man purchases some number of apples at the rate of 36 apple for Rs. 1. How many for a rupee did he sell to gain 12.5%.
• The profit earned when article is sold for Rs. 1280 is 23 times of the loss incurred when it is sold for Rs. 800.Find the CP?
• A company declared 20% discount for wholesale buyers on an item. A wholesaler bought the item from the company for ₹400 after getting a discount. He fixe...
• Divide Rs 2,760 in to two parts such that when these are invested for 2 and 4 years, respectively, at the rate of 5% per annum simple interest, the amounts...
• The certain sum amounts to Rs 9,982.50 in 2(1/2) years at 12% p.a., interest compounded 10-monthly. The sum (in Rs) is:
• A certain sum amounts to ₹13200 after 4 years and to ₹16400 after 8 years at the same rate per cent p.a. at simple interest. The simple interest (in �...