A) Rs. 3200
B) Rs. 2500
C) Rs. 2000
D) Rs. 2200
Correct Answer: C
Solution :
Suppose CP of table = Rs. x SP \[=\frac{x\times 110}{100}=\frac{11x}{10}\] CP at 5% less \[=\frac{x\times 95}{100}=\frac{19x}{20}\] According to the question,\[\frac{19x}{20}\times \frac{120}{100}=\frac{11x}{10}+80\] \[\Rightarrow \] \[\frac{57x}{50}-\frac{11x}{10}=80\] \[\Rightarrow \] \[\frac{2x}{50}=80\] \[\therefore \] \[x=\frac{80\times 50}{2}\]= Rs. 2000You need to login to perform this action.
You will be redirected in
3 sec