A) 16
B) 24
C) 25
D) 28
Correct Answer: C
Solution :
\[\frac{SP-CP}{SP}\times 100=20\] \[\Rightarrow \] \[5\cdot SP-5\cdot CP=SP\] \[\Rightarrow \]\[4\cdot SP=5\cdot CP\] \[\therefore \] Required percentage \[=\frac{5-4}{4}\times 100=25%\]You need to login to perform this action.
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