A lends Rs. 1500 to B and a certain sum to C at the same time at 8% per annum simple interest. If after 4 years, A altogether receives Rs. 1400 as interest from B and C, then the sum lent to C is________?
Correct answer: A. Rs.2875
- A. Rs.2875
- B. Rs.1885
- C. Rs.2245
- D. Rs.2615
Explanation
At 8% per annum for 4 years, the total interest is 1500 + C multiplied by 0.08 x 4. Hence Rs. 1400 = (Rs. 1500 + C) x 0.32, so Rs. 1500 + C = Rs. 4375 and C = Rs. 2875. Option c, Rs. 2245, may result from applying the interest to only part of the combined principal.
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