Profit = 32 – 24 = 8 ∴ Required ratio = 8 : 24 = 1 : 3.
Rohit made an investment that yielded a simple interest rate of r% per annum, allowing the principal to grow to 180% of its original amount in 5 years. ...
The compound interest received on investing Rs. 4500 for 2 years at compound interest of 20% p.a compounded annually is how much percentage more than th...
What sum will give Rs. 279 as the difference between simple interest and compound interest at 20% in 1year 6 months compounded half yearly?
A principal amount is invested at an annual simple interest rate of R%, growing to Rs. 9,500 over 5 years and Rs. 13,100 over 9 years. Calculate the tot...
The time required for a sum of money to amount to five times itself at 16% simple interest p.a. will be
Find the rate of simple interest at which Rs. 6000 should be invested for 2 years so that the interest earned will be same as the interest received when...
A certain sum amounts to ₹13200 after 4 years and to ₹16400 after 8 years at the same rate percent p.a. at simple interest. The simple interest (in ...
A sum is lent on compound interest for 2 years at 11% p.a. If the compound interest on the sum is Rs.3713.6, find the sum.
The difference between compound interest and simple interest at rate of 14% per annum for 2 years is Rs. 294. Find the simple interest obtained on same ...
A sum of ₹12,000 is invested at an annual interest rate of 10% for 2 years. What is the difference between the compound interest and simple interest a...