Rahul invested Rs. 2450 at a 40% per annum simple interest rate for 'y' years, and this investment yielded a total amount of Rs. 4410. Find the interest...
A man invested Rs. 15,000 at simple interest of 'x%' p.a. and received Rs. 30,000 after 2 years. If he had invested Rs. 30,000 at simple interest of 'x%...
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 year...
What will be the differnce between SI & CI on Rs. 70000 for 3 years at rate of 40% per annum ?
Compound interest on a certain sum of money for 2 years is Rs.5160 while the simple interest on the same sum for the same time period is Rs.4800. Find t...
The selling price of the book is 20% more than the selling price of the bag and the selling price of the bottle is 20% less than the selling price of th...
If Rs. 12000 is invested at a simple interest at the rate of 5% p.a., Rs. 4800 is obtained as interest in certain years. In order to earn Rs. 6400 as i...
Shankar borrowed Rs. 7,200 at simple interest and repaid an amount of Rs. 9,504 after 7 years. If the interest rate p.a charged for first 4 years was 5%...
Mr. P invested Rs. ‘2x’ in scheme ‘A’ offering simple interest of 20% p.a. and reinvested the interest earned from scheme ‘A’ at the end of ...
What sum of money must be given at simple interest for 8 months at 4% per annum in order to earn Rs. 320 interest?
