Correct Answer - Option 3 : Rs. 15000
Given:
Monthly Salary = Rs. 45000
Calculation:
Amount spent on education = Rs.45000 × 1/3 = Rs. 15000
Amouont spent on food and other necessities = Rs.45000 × 2/6 = Rs. 15000
Amount kept for savings = Rs. 45000 - Rs. 15000 - Rs.15000 = Rs. 15000
∴ The required amount of savings = Rs. 15000