Practice Simple and compound interest Questions and Answers

• The interest received by investing Rs. 3000 for 2 years at compound interest of 20% p.a., compounded annually, was re-invested for 3 years at simple intere...
• The interest received by investing Rs. 2000 for 2 years at compound interest of 20% p.a., compounded annually, was re-invested for 3 years at simple intere...
• The interest received by investing Rs. 4500 for 2 years at compound interest of 20% p.a., compounded annually, was re-invested for 3 years at simple intere...
• The interest received by investing Rs. 2800 for 2 years at compound interest of 20% p.a., compounded annually, was re-invested for 3 years at simple intere...
• The interest received by investing Rs. 2900 for 2 years at compound interest of 20% p.a., compounded annually, was re-invested for 3 years at simple intere...
• The interest received by investing Rs. 4500 for 2 years at compound interest of 20% p.a., compounded annually, was re-invested for 3 years at simple intere...
• A man deposited Rs. 12000 at 10% compound interest, compounded annually while Rs. 10500 at 13% simple interest per annum. What will be the difference betwe...
• A man deposited Rs. 16000 at 10% compound interest, compounded annually while Rs. 14000 at 13% simple interest per annum. What will be the difference betwe...
• A man deposited Rs. 20000 at 10% compound interest, compounded annually while Rs. 19000 at 12% simple interest per annum. What will be the difference betwe...
• A man deposited Rs. 22000 at 10% compound interest, compounded annually while Rs. 21500 at 12% simple interest per annum. What will be the difference betwe...
• A man deposited Rs. 9000 at 10% compound interest, compounded annually while Rs. 8500 at 13% simple interest per annum. What will be the difference between...
• A man deposited Rs. 7000 at 10% compound interest, compounded annually while Rs. 6500 at 13% simple interest per annum. What will be the difference between...
• The difference between compound interest and simple interest at rate of 12% per annum for 2 years is Rs. 144. Find the simple interest obtained on same amo...
• The difference between compound interest and simple interest at rate of 14% per annum for 2 years is Rs. 294. Find the simple interest obtained on same amo...
• The difference between compound interest and simple interest at rate of 10% per annum for 2 years is Rs. 120. Find the simple interest obtained on same amo...
• The difference between compound interest and simple interest at rate of 16% per annum for 2 years is Rs. 192. Find the simple interest obtained on same amo...
• The difference between compound interest and simple interest at rate of 18% per annum for 2 years is Rs. 486. Find the simple interest obtained on same amo...
• The difference between compound interest and simple interest at rate of 20% per annum for 2 years is Rs. 240. Find the simple interest obtained on same amo...
• The difference between compound interest and simple interest at rate of 22% per annum for 2 years is Rs. 484. Find the simple interest obtained on same amo...
• The difference between compound interest and simple interest at rate of 24% per annum for 2 years is Rs. 288. Find the simple interest obtained on same amo...
• The difference between compound interest and simple interest at rate of 26% per annum for 2 years is Rs. 507. Find the simple interest obtained on same amo...
• The difference between compound interest and simple interest at rate of 28% per annum for 2 years is Rs. 392. Find the simple interest obtained on same amo...
• A man deposited Rs. ‘x + 800’ at 12% per annum simple interest and earned Rs. 540 as interest after 2 years. Find the interest earned by him if he depo...
• A man deposited Rs. ‘x + 700’ at 12% per annum simple interest and earned Rs. 624 as interest after 2 years. Find the interest earned by him if he depo...
• A man deposited Rs. ‘x + 850’ at 12% per annum simple interest and earned Rs. 552 as interest after 2 years. Find the interest earned by him if he depo...
• A man deposited Rs. ‘x + 1000’ at 12% per annum simple interest and earned Rs. 528 as interest after 2 years. Find the interest earned by him if he dep...
• A certain sum of money becomes 4000 in 6 years and Rs. 5000 in 10 years at any certain rate of simple interest. Find the principal amount.
• A certain sum of money becomes 3000 in 6 years and Rs. 4000 in 10 years at any certain rate of simple interest. Find the principal amount.
• A man deposited Rs. ‘x + 1400’ at 12% per annum simple interest and earned Rs. 828 as interest after 2 years. Find the interest earned by him if he dep...
• A certain sum of money becomes 4500 in 6 years and Rs. 5500 in 10 years at any certain rate of simple interest. Find the principal amount.
• A certain sum of money becomes 5000 in 6 years and Rs. 6240 in 10 years at any certain rate of simple interest. Find the principal amount.
• A certain sum of money becomes 6000 in 6 years and Rs. 6240 in 10 years at any certain rate of simple interest. Find the principal amount.
• A certain sum of money becomes 8000 in 6 years and Rs. 9240 in 10 years at any certain rate of simple interest. Find the principal amount.
• A certain sum of money becomes 2500 in 6 years and Rs. 3240 in 10 years at any certain rate of simple interest. Find the principal amount.
• A certain sum of money becomes 4000 in 6 years and Rs. 5000 in 10 years at any certain rate of simple interest. Find the principal amount.
• Vishal has certain sum of money with him. He invested 80% of the sum in scheme ‘X’ offering 15% p.a. simple interest for 8 years and received Rs. 2040 ...
• Vishal has certain sum of money with him. He invested 80% of the sum in scheme ‘X’ offering 15% p.a. simple interest for 8 years and received Rs. 3960 ...
• Vishal has certain sum of money with him. He invested 80% of the sum in scheme ‘X’ offering 15% p.a. simple interest for 8 years and received Rs. 2760 ...
• Vishal has certain sum of money with him. He invested 80% of the sum in scheme ‘X’ offering 15% p.a. simple interest for 8 years and received Rs. 2640 ...
• Rs. 5000 invested for 2 years in a scheme offering compound interest (compounded annually) of 15% p.a. gives an interest that is Rs. 25 less than the inter...