Data Interpretation MCQ Questions and Answers - Pie Chart

$$\eqalign{ & \text{Expenditure on grocery} \cr & = \frac{25000 \times 14}{100} \cr & = \text{Rs. } 3500 \cr & \text{Expenditure on electricity} \cr & = \frac{25000 \times 9}{100} \cr & = \text{Rs. } 2250 \cr } $$

$$\eqalign{ & \text{Expenditure on education in April} \cr & = 24000 \times \frac{47}{100} \cr & = \text{Rs. }11280 \cr & \text{Expenditure on education in May} \cr & = 25000 \times \frac{50}{100} \cr & = \text{Rs. }12500 \cr & \text{Percentage increase} \cr & = \frac{12500 - 11280}{11280} \times 100 \cr & = 10.82\% \cr }$$

Required ratio
= $$\frac{24000 \times 18}{100}$$   : $$\frac{25000 \times 2}{100}$$
= 24 ×18 : 25 × 2
= 216 : 25