For the following questions answer them individually
The compound interest earned by Suresh on a certain amount at the end of two years at the rate of 8 p.c.p.a was Rs. 1,414.4. What was the total amount that Suresh got back at the end of two years in the form of principal plus interest earned?
The difference between the simple interest the compound interest on Rs. 8000 at 10% per annum 3 yr is
A person invests money in three different schemes for 5 yr, 10 yr and 15 yr at 8%, 10% and 12% simple interest respectively. At the completion of each scheme, he gets the same interest. The ratio of his investments is
What will be the difference between compound interest and simple interest on an amount of Rs. 20000 with a rate of 20% for 2 years?
A sum of Rs. 12,000 deposited at compound interest becomes double after 5 years. After 20 years, it will become: