Question

22. A sum of money amounts to Rs. 910-
at 5% per year in 6 years. Find the
principal​

Answer 1

Answer:

Assuming that interest is simple, interest at 5% for 6 years shall be 30% of principal amount. So after 6 years the amount will become 100+30=130

If sum after 6 years is 130, principal sum is 100.

So sum after 6 years is 910, principal sum would be =

130

910

×100=700 rupees.