The ratio of expenditure to saving of a person is 26 : 3. If the monthly income is ₹ 7250, what is the monthly saving?

Introduction / Context:
Income equals expenditure plus saving. Given the ratio expenditure : saving, we can treat income as the sum of parts, then compute the value of one part from the total income to get the saving.

Given Data / Assumptions:

• Expenditure : Saving = 26 : 3
• Income = ₹ 7250
• Income = (26 + 3) parts = 29 parts

Concept / Approach:
Find one-part value by dividing income by 29. Multiply the one-part value by 3 to get savings. This is a direct part-to-total conversion.

Step-by-Step Solution:
Total parts = 26 + 3 = 29One part = 7250 / 29 = 250Saving = 3 parts = 3 * 250 = ₹ 750

Verification / Alternative check:
Expenditure = 26 parts = 26 * 250 = ₹ 6500. Income check: 6500 + 750 = 7250.

Why Other Options Are Wrong:
290, 350, 780, 680 are not 3 out of 29 parts of 7250; they break the ratio when recomputed.

Common Pitfalls:
Interchanging the order to “saving : expenditure”; always align parts with the given order.

Final Answer:
₹ 750