A sum doubles in 8 years at compound interest. In how many years will it become 4 times?
- Ravi invested Rs. ‘x’ at 12% simple interest p.a. and Ramesh invested Rs. (x + 600) at 9% simple interest p.a. If at the end of 3 years, the total inte...
A man invested a certain amount of sum at 12.5% per annum simple interest and earned an interest of Rs.2700 after 3 years. If the same amount is investe...
A man invested Rs. 't' in scheme 'I' offering simple interest at 11% for 7 years and Rs. 2,700 in scheme 'J' offering simple interest at 13% for 6 years...
At a simple interest rate of 20% per year for three years, 'P' invested Rs. 'p + 250', and for two years, Rs. 'p + 500' at a simple interest rate of 30%...
The interest earned when a sum is invested at simple interest of 20% p.a., for 3 years, is Rs. 3000. What will be the total amount received after 2 year...
Calculate the total interest earned after 2 years on an investment of Rs. 2,500, with an annual compound interest rate of 20%, compounded annually.
Rs. 5,000 is invested for 3 years in scheme ‘X’ offering simple interest at 8% per annum. The interest earned is equal to the interest obtained when...
'Fatima' deposited Rs. 6,500 in a SIP at simple interest of 10% p.a. If she earned Rs. 3,900 as interest, then find the duration (in years) for which th...
Ravi invests Rs. 'p' in Scheme 'X' and Rs. (p + 3,000) in Scheme 'Y'. Scheme X gives simple interest at 10% per annum for 24 months, while Scheme Y offe...
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