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6.Interest
medium
The difference between simple interest and compound interest (In ₹) on ₹ $1250$ for $2$ years at $4 \%$ $p.a.$ is
A
$3$
B
$4$
C
$2$
D
None of these
Solution
(c) We have,
$CI – SI =P\left(\frac{R}{100}\right)^{2}=1250\left(\frac{4}{100}\right)^{2}$
[Here, $P=1250$ and $R=4]$
$=\frac{1250}{15 \times 25}=₹ 2$
Standard 13
Quantitative Aptitude