An amount get tripled in 3 years. In how many years it will get 243 times.

An amount get tripled in 3 years.In how many years it will get 243 xx.

A certain sum of money triple itself in 8 years. In how many years it will be five times?

A sum of money at compound interest amounts thrice of itself in 3 years. In how many years it will be 9 times of itself ?

A sum of money becomes doubles in 10 year In how many years it will be 3 times at the same rate of simple interest ?

If a sum of money at compound interest amounts to thrice itself in 3 years then in how many years will it be 9 times itself?

A sum of money invested at compound interest triples itself in five years. In how many years will it become 27 times itself at the same rate of compound interest ?

A sum of money placed at compound interest doubles itself in 3 years. In how many years will it amount to four times itself?