Start learning 50% faster. Sign in now
Naina lent Rs. 10,000 to Mohini for 4 years and Rs. 15,000 to Mitali for 6 years on simple interest at the same rate of interest and received Rs. 2,600 ...
An investment of ₹21,475 grows to ₹30,924 in two years when interest is compounded annually at a rate of 'r%' per annum. What is the value of the i...
The interest earned on investing Rs. 9000 for 2 years at the rate of 10% p.a., compounded annually, is used to purchase an article. If the article is la...
A took loan from a bank at the rate of 17%p.a. simple interest. After 5 years he had to pay Rs.6800 interest only for the period. The principal amount b...
A man invested Rs. 's' in scheme 'G' offering simple interest at 8% for 5 years and Rs. 2,200 in scheme 'H' offering simple interest at 9% for 4 years. ...
An equal sum of money is invested in two schemes which offer interest at the same rate but one at simple interest and the other at compound interest (co...
A certain sum of money yields Rs. 3,310 as compound interest for 3 years at 10% per annum. The sum is (in rupees).
A man wants to invest Rs. 60660 in bank accounts of his two sons whose ages are 12 years and 16 years in such a way that they will get equal amount at a...
Rs. 2400 is deposited into scheme 'A' offering a simple interest rate of 25% per annum over a period of 8 years. Simultaneously, Rs. 2500 is placed in s...
A sum of money was invested at an annual compound interest rate of 8%, with interest compounded yearly. After 2 years, the total interest earned was Rs...