A) 3 : 1
B) 36 : 25
C) 216 : 125
D) 125 : 216
Correct Answer: C
Solution :
Let \[P=Rs.\,x\] \[R=20%\] \[T=3\,yr\] \[A=Rs.\,y\] \[\because \] \[A=P{{\left( 1+\frac{R}{100} \right)}^{T}}\] \[\therefore \] \[y=x{{\left( 1+\frac{20}{100} \right)}^{3}}\] \[\Rightarrow \] \[y=x{{\left( \frac{6}{5} \right)}^{3}}\] \[\Rightarrow \] \[\frac{y}{x}=\frac{216}{125}\] \[\Rightarrow \] \[y:x=216:125\]
You need to login to perform this action.
You will be redirected in
3 sec
