Rajasthan Police Constable Model Paper 2

Detailed Solution:
Total expenditure of the family = Rs. 25000
∴ Total expenditure on food = Rs. 25000 × 40/100
⇒ Rs. 10000
∴ Total Expenditure on Others = Rs. 25000 × 15/100
⇒ Rs. 3750
∴ Total expenditure on Education = 25000 × 12/100
⇒ Rs. 3000
∴ Total Expenditure on Entertainment = Rs. 25000 × 10/100
⇒ Rs. 2500
∴ Average expenditure on food and others = Rs. (10000 + 3750)/2
⇒ Rs. 6875