- A20
- B30
- C25
- D33.33
Step-by-Step Solution
The customer pays for 3 items but takes 4. Discount = 1 item free out of 4 = 1/4 = 25%.
Answer: C) 25
A shop offers a 'buy 3, get 1 free' scheme on identical items. The effective discount is what percent?
Competition practiceRatio, Percentage & Commercial Math
Master this topic in 30 minutes a day.
Don't just memorise the answer — build a daily practice habit.
Practice 5 Similar Questions Free →All Ratio, Percentage & Commercial Math practice questions
More Ratio, Percentage & Commercial Math practice
Walking at 5 km/h a man reaches his office 10 minutes late; walking at 6 km/h he arrives…₹8500 is divided among A, B and C so that A gets two-thirds of what B gets, and B gets…In a class, 60% of the students play cricket, 40% play football and 20% play both. The…A is twice as efficient as B, and together they finish a piece of work in 12 days. A…Two trains of equal length running in the same direction at 46 km/h and 36 km/h cross…