Arithmeticmedium · Past Paper
The difference between CI and SI on a certain sum at 10% for 2 years is Rs. 25. Find the sum.
ARs. 2500
BRs. 2000
CRs. 1500
DRs. 5000
✓ Correct Answer: A — Rs. 2500
Diff = P(R/100)^2 => 25 = P(10/100)^2 => 25 = P(0.01) => P = 2500.
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