In how much time would the simple interest on a certain sum be 0.563 times the principal at 5.63% p.a ?
10months
5 years
11 years
9 years
10 years
0.563P=P×5.63×T100
T=10years
Question 133
In how many years, will the simple interest on a certain sum be 4.05 times the principal at 13.5% per annum ?
In how much time would the S.I. on a certain sum be 0.56 times the principal at 20% per annual?