The simple interest on a certain sum at 5% per annum for 3 years and 4 years differ by Rs. 42. The sum is :5
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Q: The simple interest on a certain sum at 5% per annum for 3 years and 4 years differ by Rs. 42. The sum is :
- 1Rs. 210false
- 2Rs. 280false
- 3Rs. 750false
- 4Rs. 840true
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