A) \[14\frac{2}{7}%\]
B) \[14\frac{1}{7}%\]
C) \[12\frac{2}{7}%\]
D) \[12\frac{1}{7}%\]
Correct Answer: A
Solution :
Gain percentage \[=\frac{\text{Error}}{\text{True value}-\text{Error}}\times 100\] \[=\frac{125}{1000-125}\times 100\] \[=\frac{125}{875}\times 100\] \[=14\frac{2}{7}%\]You need to login to perform this action.
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