Mohit saves 20% of her monthly salary. And of the remaining Income he gives to his mother and sister its ¼ and half respectively and the remaining sala...
A certain sum of money becomes 5000 in 6 years and Rs. 6240 in 10 years at any certain rate of simple interest. Find the principal amount.
The interest earned on investing Rs. 5000 for 2 years at the rate of 20% p.a., compounded annually, is used to purchase an article. If the article is la...
Suresh earned an interest of Rs. 1419 on principal amount of Rs. 4400 at some rate of compound interest in 2 years. How much more/less interest would he...
If a sum of money invested on simple interest becomes 4 times of itself at 'R%' p.a. in 6 years, then find the value of '0.4R'.
Meera had Rs. 3500 with her. She invested Rs. ‘c’ at 14% p.a. simple interest for 6 years and the remaining sum at 20% p.a. compound interest, compo...
A sum of money lent out at simple interest amounts to Rs.620 after 2 years and to Rs.1220 after a further period of 4 years. The sum is:
A sum of Rs. 6120 is invested at simple interest for 2 years. If the rate interest for first year is 15% p.a. while 25% p.a. for second year, then find ...
Simple interest and compound interest (compounded annually) earned on a sum at the end of 2 years at a certain rate of interest p.a. are Rs. 1100 and Rs...
The amount of a certain sum in 3 years at simple interest at x % p.a. is ₹5,472 and the amount of the same sum in 7(1/2) years at the same rate, at si...
