If 3 coconuts are offered free on purchase of 12 coconuts, priced Rs.25 each, what is the effective discount on each coconut?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is Option 1 i.e. 20%.
We have given in the question,
3 coconuts are offered free on purchase of 12 coconuts.
So, the effective discount = 3/(12 + 3) × 100 = 20%