Correct Answer - Option 1 : INR 70000

**Given:**

The ratio of income and savings of a woman is 7 : 3.

She spends INR 40000

**Formula used:**

Income = Expenditure + savings

⇒ Income – Savings = Expenditure

**Calculation:**

Since, Income : Savings = 7 : 3 and expenditure = INR 40000

⇒ 7x – 3x = 4x = INR 40000

⇒ x = INR 10000

∴ Income = 7x = INR 70000