Correct Answer - Option 1 : 14.28%

**Given:**

CP = Rs. 1330

SP = Rs. 1520

**Formula used:**

Profit = SP – CP

Profit% = (Profit/CP) × 100%

**Calculation:**

Profit = Rs. 1520 – Rs. 1330

⇒ Rs. 190

Profit% = (190/1330) × 100%

⇒ 100/7%

⇒ 14.28%

**∴ The required profit% is 14.28%**