Correct Answer - Option 1 : 30%
Given
CP of 13 oranges = SP of 10 oranges
Formula
Profit% = [(SP - CP)/CP] x 100
Calculation -
⇒ Let the C.P of 1 orange = ₹1
⇒ C.P of oranges = ₹10
⇒ S.P of 10 oranges = ₹13
⇒ % Profit = ((13 - 10) × 100) ÷ 10
⇒ % Profit = 30%
∴ The Profit Percent is 30%