Neelkanth invested 45000 for 3 years at compound interest which is compounded annually.
if the rate of interest is 5% p.a. for the first year,
10% p.a. for the second year
20% p.a. for the third year.
How much interest will he earn after three years?
✅ Answer: Neelkanth will earn ₹17,370 as interest after 3 years.
