What is the amount spent by the family on commuting?

Answer: Option A

Percentage Break-up of expenditure is:
$$\begin{array}{rl}& \text{Investments →}\left(\frac{54}{360}\times 100\right)\%\\ & =15\%\\ & \text{Commuting →}\left(\frac{79.2}{360}\times 100\right)\%\\ & =22\%\\ & \text{Shopping →}\left(\frac{68.4}{360}\times 100\right)\%\\ & =19\%\\ & \text{Groceries →}\left(\frac{82.8}{360}\times 100\right)\%\\ & =23\%\\ & \text{Medicines →}\left(\frac{39.6}{360}\times 100\right)\%\\ & =11\%\\ & \text{Entertainment →}\left(\frac{36}{360}\times 100\right)\%\\ & =10\%\end{array}$$

$$\begin{array}{rl}& \text{Amount spent on commuting}\\ & =\text{Rs.}\left(45800\times \frac{22}{100}\right)\\ & =\text{Rs. 10076}\end{array}$$