engineering recuitment OPSC Assistant Industries Officer Mock Test 2025 Quantitative Aptitude Profit and Loss Discount and MP
A shopkeeper offers the following 3 schemes. Which scheme has the maximum discount percentage?
I. Two successive discounts of 30% and 20%II. Buy 4 get 7
III. Buy 4 get 3 free
1
Only I
2
Only III
3
Only II and III
4
All are equal.