Question
Solution
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?
The interest received by investing Rs. 3000 for 2 years at compound interest of 20% p.a., compounded annually, was re-invested for 3 years at simple int...
How long will a sum of money take to double, if it is invested in 9% p.a. simple interest?(approx).
A man invested Rs. 16,000 at simple interest of 'x%' p.a. and received Rs. 32,000 after 2 years. If he had invested Rs. 21,000 at simple interest of 'x%...
On a certain sum, the difference between compound interest and simple interest for 2 years at 5% per annum is Rs 50. Find the sum.
The simple interest on Rs. (6p + 300) at 25% p.a. for 2 years is Rs. (2p + 350). Find the ratio (p - 100) :(p + 50)
Rs. 6,500 is invested in scheme ‘A’ offering simple interest of 14% p.a. and Rs. 9220 in scheme ‘B’ offering simple interest of 5% p.a. What is ...
Rs. (4x + 200) is invested at a simple interest rate of 18% per annum, earning an interest of Rs. 2160 after 4 years. Calculate the interest earned when...
Suresh earned an interest of Rs. 1548 on principal amount of Rs. 4800 at some rate of compound interest in 2 years. How much more/less interest would he...
Rahul secures a loan amounting to Rs. 8,800 from a bank, which charges an annual simple interest rate of 20%. He then allocates this sum into an investm...
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