A) 5.5 L
B) 4.5 L
C) 3.5 L
D) 2.5 L
Correct Answer: C
Solution :
Total CP of milk \[=28\times 8.50\] \[=Rs.\,238\] \[\therefore \] Profit \[=12.5%\text{ of }238\] \[=\frac{12.5}{100}\times 238=29.75\] Let he added x L of water \[\therefore \] Profit \[=x\times 8.5\] \[\Rightarrow \] \[29.75=x\times 8.5\] \[\Rightarrow \] \[x=3.5\,L\]You need to login to perform this action.
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