Question
A sum of money is divided in the ratio of 4:9. If the
larger part is 153. Find the smaller part.Solution
Let the smaller and larger part be 4x and 9x. Larger part = 9x = 153 ⇒ x= 17 Smaller part = 4x = 4 × 17 = 68
An initial investment made at a 25% annual interest rate, compounded semi-annually, grows to Rs. 10,125 after one year. How much simple interest would t...
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...
The compound interest on a certain amount, compounded semi-annually at a rate of 10% per half year for one year, is Rs. 810 less than the simple interes...
Find the simple interest and the amount on Rs 4000 at 9% per annum for 4 years.
A sum doubles in 20 years at simple interest. What is the rate of interest?
A borrows Rs 8000 from B at 15% p.a compound interest compounded annually. At the end of every year he pays Rs 1500 and at the end of 3rd ...
Rs 2000 are invested at 5% p.a simple interest. If the interest is added to the principal after every 10 years, the amount will become Rs 4000 after
Raju invested a certain sum at 25% p.a. compound interest, compounded annually, and earned an interest of Rs. 2925 in 2 years. Wh...
A certain sum of money earns Rs. 360 as Simple Interest and Rs. 381.6 as Compound Interest over a period of 2 years. What is the rate of interest?
A certain sum of money invested at a rate of 36% p.a. amounts to Rs. 30417.5 at the end of 15 months if the rate of interest is compounded 5 monthly. Fi...
