police AP Police Constable (Pre + Mains) Mock Test 2022 Quantitative Aptitude Profit and Loss Discount and MP
A man buys 3 type-I cakes and 6 type-II cakes for Rs. 900. He sells type-I cakes at a profit of 15% and type-II cakes at a loss of 10%. If his overall profit is Rs. 30, the cost price (in Rs.) of a type-I and a type-II cake is:
1
100, 100
2
160, 70
3
180, 60
4
120, 90