A man invests Rs X in a scheme at 12% rate of interest for 8 years. After 8 years he reinvests the amount received at same rate of interest for same tim...
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...
‘When Rs. (a + 800) is invested at 30% p.a. simple interest for 5 years it gives an interest of Rs. (4a + 900). Find the value of ‘a’.
A man loans out Rs. 22,100 at a simple interest rate of 20% per annum. After 2 years, he reinvests the total amount received at an annual compound inter...
Anjali invested Rs. 3200 at (R + 6)% p.a. simple interest and earned an interest of Rs. 2304 in 3 years. What would be the interest if the same amount i...
The simple interest on a certain sum of money at the rate of 7.5% p.a. for 8 years is ₹4,080. At what rate of interest can the same amount of interes...
The simple interest and compound interest (compounded yearly) on a sum Rs. ‘P’ at ‘r%’ p.a. for two years are Rs. 18,000 and Rs. 19,350, respect...
The simple interest earned on 2,400 at a rate of 5% per annum for 3 years is RS x and RS 1,736 is the simple interest earned on RS 6,200 at a rate of 14...
- Ravi invested Rs. 2500 at (R + 4)% p.a. simple interest and earned an interest of Rs. 1500 at the end of 3 years. Find the interest earned if the same amou...
- Karan invested Rs. 45,000 in scheme 'X' and Rs. 30,000 in scheme 'Y' on simple interest. Scheme 'X' offers 10% p.a. for 3 years and scheme 'Y' offers 8% p....
