[" In how much time will a certain sum be "1.5" times the principal at "10%" per annum? "],[" At what rate per cent per annum rarill n."]

In how much time would the simple interest on a certain sum be 0.125 times the prinicipal at 10% per annum?

In what time will the simple interest be2/5 of the principal at 8 per cent per annum?

In how many years will the simple interest on a certain sum be 4.05 times the principal at 13.5 per cent per annum?

In how much time would the simple interest on a principal amount be 0.125 times the principal amount at 10% per annum?

In how much time would the simple interest on a certain sum be 0.125 xx the principal at 10% per annum? 1(1)/(4) years (b) 1(3)/(4) years (c) 2(1)/(4) years (d) 2(3)/(4) years

A certain sum amounts to four times the principal within a period of 2 years. The rate of simple interest per annum is

Find the time in which the simple interest on a sum of money will be 0.125 times the principal at 10% per annum.