Correct Answer - Option 2 : 500

**Given:**

Ram sold the chair for Sohan at 10% profit.

**Calculation:**

Let the cost price of Ram is x

⇒ The selling price of Ram = Cost price of Sohan = 1.1x

⇒ Selling price of Sohan = Cost price of Ashoka = 1.32x = 660

⇒ x = 500

⇒ A bought it = 500

**∴ The required result will be 500.**