Find the amount and the compound interest on ₹ 31250 for 18 months at 8% per annum, compounded half-yearly.
Given that,
P = ₹ 31250, r = 8 %,
n = 18 months = 32 years
A =31250×(1+82×100)3×22
=31250×(208200)3
=31250×26×26×2625×25×25
= ₹ 35152