Question

Rehman earns a profit of 50% on selling a knife at 40% discount on the printed price. The ratio of Cost price and the printed price is: a) 5: 2 b) 2: 5 c) 3: 7 d) 7: 3​

Answer 1

Physical education, also known as Phys Ed., PE, gym, or gym class, and in some Commonwealth countries as physical training or PT, is a class that pupils are required to take at school.

Answer 2

3:5 is the ratio of cost price and selling price