Question
Find the wrong number in the given number series.
- 342, - 218, - 96, 27, 150, 273Solution
- 342 + 123 = - 219 - 219 + 123 = - 96 - 96 + 123 = 27 27 + 123 = 150 150 + 123 = 273 Therefore, - 219 should come in place of - 218
The ratio of the compound interest earned on an amount of Rs. 'p' at an interest rate of 15% per annum for 2 years to the simple ...
Veeru invested Rs. 3450 at 20% p.a. simple interest for 3 years. After 3 years, he invested the amount received by him at the 20% p.a. compound interest...
A sum of Rs. 100 is invested at 10% per annum compound interest (compounded annually) for two years. How much interest will be received after two years?
 If a sum of Rs. 6,500 is to be borrowed for 2 years at 10% per annum compounded half-yearly, find the compound amount (integer values only).
A person invested ₹15,000 in two schemes, Scheme A offering 10% per annum simple interest, and Scheme B offering 12% per annum simple interest. If the...
Simple interest received at the rate of 9% p.a. for 5 years on a principal amount of Rs. 4000 is twice of the simple interest received at 10% p.a. for 6...
A person invests ₹8000 in a scheme offering 5% simple interest per annum. After 2 years, the total amount becomes ₹8800. How much interest is earned...
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...
Atul invested in scheme A and B that provide simple interest at the rate of 12% and 15% for 3 years and 5 years, respectively. Interest received from sc...
A certain sum of money becomes Rs. 1922 in 1 year and 2900 in 3 years at certain rate of simple interest. Find the sum of money invested.
