Correct Answer - Option 1 : 15,600

**Given:**

Investment of A = Rs. 13,750

Investment of B = Rs. 16,250

Investment of C = Rs. 18,750

B's share in profit = Rs. 5200

**Calculation:**

Ratio of investment

A ∶ B ∶ C = 13,750 ∶ 16,250 ∶ 18,750

⇒ A ∶ B ∶ C = 11 ∶ 13 ∶ 15

Ratio of their profit will be same as ratio of their investment

Let profit of A be 11x, B be 13x and C be 15x

As, B's share = 5200

⇒ 13x = 5200

⇒ x = 5200/13 = 400

Total profit = 11x + 13x + 15x = 39x

⇒ Total profit = Rs. (39 × 400)

⇒ Rs. 15,600

**∴ Total profit is Rs. 15,600**