A) Rs. 300
B) Rs. 320
C) Rs. 440
D) Rs. 500
Correct Answer: D
Solution :
Let selling price = Rs. x Then, \[400+20%\] of \[x=x\]\[\Rightarrow \]\[400+\frac{x}{5}=x\] \[\Rightarrow \] \[\frac{4x}{5}=400\]\[\Rightarrow \]\[x=\frac{400\times 5}{4}\] \[\Rightarrow \] \[x\]Rs. 500 \[\therefore \] Selling price = Rs. 500You need to login to perform this action.
You will be redirected in
3 sec