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| 1. |
What is the difference between the compound interests on Rs. 5000 for 1 years at 4% per annum compounded yearly and half-yearly? |
| Answer» C.I. when interest compounded yearly = Rs. 5000 x 1 + 4 x 1 + x 4 100 100 = Rs. 5000 x 26 x 51 25 50 = Rs. 5304. C.I. when interest is compounded half-yearly = Rs. 5000 x 1 + 2 3 100 = Rs. 5000 x 51 x 51 x 51 50 50 50 = Rs. 5306.04 Difference = Rs. (5306.04 - 5304) = Rs. 2.04 | |