Question

what sum will amount to Rs 5525 at 10% per annum simple interest in 3 year

Answer 1

$\huge\red{Answer\: is}$

A = ₹ 5525
R = 10%p.a
T = 3 years

Amount = P (1+RT/100)
$5525 = p(1 + \frac{10 \times 3}{100} ) \\ 5525 = p( \frac{10 + 3}{10} ) \\ 5525 = p( \frac{13}{10} ) \\ p = \frac{5525 \times 10}{13} \\ p = 4250$
Hence Sum. is ₹ 4250

Hope it helps you