police AP Police Constable (Pre + Mains) Mock Test 2022 Quantitative Aptitude Profit and Loss Successive Selling
A man bought 12 pens for a rupee (cost price of all pens is equal). How many pens should he sell for a rupee (selling price of all pens is equal) to gain 20 percent?
1
5
2
6
3
10
4
8