A) 35%
B) 36%
C) 44%
D) 45%
Correct Answer: C
Solution :
Cost price of one balloon \[=Rs.\frac{10}{12}\] and selling price of one balloon \[=Rs.\frac{12}{10}\] \[\therefore \] Profit \[=Rs.\left( \frac{12}{10}-\frac{10}{12} \right)\] \[=Rs.\left( \frac{144-100}{120} \right)=Rs.\frac{44}{120}\] \[\therefore \] Profit per cent \[=\frac{44/120}{10/12}\times 100%=44%\]You need to login to perform this action.
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