Simple interest on a sum at 8% p.a. for 3 years is ₹1920. Find the principal and amount.
- A person deposits Rs. ‘x’ in savings scheme A and Rs. ‘x/2’ in scheme B. The interest rates are 7% p.a. and 6% p.a. respectively. If after 3 years ...
A certain sum when invested at compound interest of 12% p.a. amounts to Rs. 6272 in 2 years. Find the amount received when the same sum is invested at 2...
Raj invested equal amounts in two schemes x and y at compound interest. In scheme x, the rate of interest was 8% per annum and in scheme y the rate of i...
A man buys a laptop at Rs. 18,000. He pays Rs.6,000 at once and the rest after 18 months on which he is charging a simple interest at the rate of 15% p...
Vishal has certain sum of money with him. He invested 80% of the sum in scheme ‘X’ offering 15% p.a. simple interest for 8 years and received Rs. 26...
The difference between the interest received on a certain sum at the rate of 24% p.a. and 20% p.a. respectively at simple interest for two years is Rs. ...
Find the simple interest on Rs. 6500 at 9% per annum for 4 years.
A sum of Rs. (5x + 500) at 15% per annum earns Rs. 4500 over 6 years. Find the interest earned when Rs. (7x + 200) is invested at the same rate for the ...
- A sum of money amounts to Rs. 2040 at 18% per annum simple interest after 2 years. If the same sum is invested at the same rate of interest, but compounded...
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