Question

Discount offered by the fruitvendor on the selling
price of mangoes are in the following way. 5%
discount on the selling price of 1 dozen man-
goes, 10% discount on the selling price of 2 dozen
mangoes, 15% discount on the selling price of
3 dozen mangoes and so on. Find the maximum
percentage discount a fruit vendor can give to
the customer so as to have no loss. (Note: A
fruit vendor gets 25% profit on selling 1 dozen
mangoes without giving discount).
1] 25%
2] 20%
3] 15%
4] 30%
T​

Answer 1

Answer:

1 is the answer

plz mark...