A) Rs. 25.50
B) Rs. 38
C) Rs. 52
D) Rs. 65
Correct Answer: C
Solution :
Let the CP of article be Rs. x According to the question, \[\left( 100+\frac{25}{2} \right)\]% of \[x-\left( 100-\frac{25}{2} \right)\]% of \[x=13\] \[\Rightarrow \] \[\frac{x}{100}\left( 100+\frac{25}{2}-100+\frac{25}{2} \right)=13\] \[\Rightarrow \] \[\frac{x}{100}\times 25=13\] \[\Rightarrow \] \[x=13\times 4=52\]You need to login to perform this action.
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