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The correct answer is A
A certain sum of money becomes 5 times of itself in 25 years at simple interest. In how many years does it become double of itself at the same rate of s...
Akshay invested Rs. 1950 in two schemes P and Q in the respective ratio of 8:5. Scheme P and Q are offering simple interest at the rate of 8% per annum ...
Rs. 5000 when invested at simple interest of r% p.a. amounts to Rs. 6000 in 24 months. If the same sum had been invested for 1 year at compound interest...
If the ratio of the sum invested and simple interest received after 1 year is 20:7 respectively, then find the rate of interest.
Amit invested 'x' on simple interest at 12% for 7 years and (x + 400) on compound interest at 10% p.a for 2 years. At the end of nine years, he will rec...
Aman invested two equal amounts in two different projects. In the first project, the amount is invested at 5% p.a. on SI for T years and the SI received...
Rs. 33000 was partly lent at 5% & remaining at 8% S.I. If total interest received from both was Rs. 6930 in 3 years. Then find the amount kept at 5%...
Divide Rs 2500 into two parts such that the interest on one part at 12% for 2 years equals the interest on the other part at 6% for 4 years. Find the tw...