Question

what sum will amount to rupees 5,200 at the rate of 10% per anum S.I in 3 yrs​

Answer 1

$si = \frac{p \times r \times t}{100} \\ si = \frac{5200 \times 10 \times 3}{100} \\ si \: = 52 \times 10 \times 3 \\ si = 1560$