Correct Answer - Option 1 : Rs.40000

**Given:**

Monthly income of 4 members = Rs.80000

**Calculation:**

Let the salary of each member is Rs.x

As, sum of salary of 4 members is Rs.80000

∴ x + x + x + x = 80000

⇒ 4x = 80000

⇒ x = 80000 ÷ 4

⇒ x = 20000

So, income of 2 members = 2x = 2 × 20000

= Rs.40000

**∴ The salary of 2 members is Rs.40000.**