A) 5: 6
B) 6: 5
C) 4: 5
D) 5: 4
Correct Answer: A
Solution :
Let marked price of the book be Rs. \[x\] and C.P. Rs. \[y\] \[\therefore \] \[\frac{90x}{100}=\frac{y\times 108}{100}\] \[\Rightarrow \]\[\frac{y}{x}=\frac{90}{108}=5:6\]You need to login to perform this action.
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