A company offers a buy 2 get 1 free scheme on pens priced at ₹10 each. What is the effective discount percentage?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. 33%
Cost of 3 pens = 2 × 10 = 20
Actual price without offer = 3 × 10 = 30
Discount = 30 − 20 = 10
Discount percentage = (10 ÷ 30) × 100 = 33%