A sum is deposited in scheme A which gives 10% p.a. compound interest. A similar sum is deposited in scheme B which gives 33.33% p.a. compound interest. What is the ratio of the interest obtained from scheme A to that from scheme B after 2 years?
A sum of Rs. 4X borrowed at a certain rate of compound interest per annum becomes Rs. Y in one year and Rs. 9X in two years. What was the per annum rate of interest?
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A sum of money is deposited for 2 years with different rates of compound interest for different years. The sum becomes Rs. 12X in 1 year and Rs. 13X in 2 years. If the sum increases by 12.67% in two years, what was the rate of interest in the first year?
A sum is borrowed at a rate of 50% p.a for three years at compound interest. What percentage interest will have to be paid at the end of three years?
Aman took a loan for 2 years at 25% p.a. compound interest. Pooja took 1.5 times as much loan as Aman for 2 years at 16.67% p.a. compound interest. What is the ratio of the interest paid by Aman to that by Pooja?
Shikhar borrowed a sum of Rs. 500 at 20% p.a. and one year later he borrowed a sum of Rs. 200 more at 10% p.a. If the interest is compounded annually, what percentage of interest will he pay at the end of 3 years?
A sum of money is invested in a scheme for 3 years at 25% p.a. compounding annually. What percent of the amount obtained after 3 years is interest?
If the difference between the simple interest and compound interest obtained on a sum of Rs. X in 2 years at the rate of 33.33% is Rs. 450, what will the same sum amount to, at the same rate in two years?
A sum of Rs. 42,000 is invested at the rate of r% p.a. compounding annually for three years. If the interest received in the third year is 33.33% of the amount at the end of the third year, what is the value of r?
A sum of Rs. 3000 is invested at compound interest for 2 years with the per annum rate of interest for the first and second years being 33.33% and 10%, respectively. If the interest is compounded yearly in the first year and halfyearly in the second year, what is the total interest (in Rs.) received at the end of 2 years?
A sum of money is invested in a scheme for 2 years at r% p.a. compounding annually. If the interest obtained is 36% of the amount obtained, what is the value of r?
Anita deposited a certain sum of money at 20% p.a. compound interest for 2 years. Varun deposited 3/4 times as much money as Anita at the same rate for 3 years. The amount received by Varun is what percent less than that received by Anita?
A sum of money is invested in a scheme which offers different rates of compound interest for different years. The rate of interest for the first year, the second year and the third years is 25%, 40% and 5x%, respectively. If the ratio of the sum of money to the amount is 8 : 21, what is the value of x?
A sum of Rs. 20y deposited in a scheme at 10% p.a. compound interest gives Rs. 7x as interest in 2 years. What is x as a percentage of y?
A sum of Rs. 40,000 is borrowed at compound interest and the rate of interest for the first, second and third years is 10%, 5% and 14.29% p.a. respectively. What is the total amount (in Rs.) obtained after 3 years?
314 videos170 docs185 tests

314 videos170 docs185 tests
