Read the information and answer the following questions. There are three classes A, B and C consisting girls and boys. Two teams P and Q are formed. T...

Read the information and answer the following questions. There are three classes A, B and C consisting girls and boys. Two teams P and Q are formed. Team P consist of students who plays hockey and team Q who plays football. Each student participated only in one game. The boys in A are x more than the girls. Total girls in B are x and boys are 20 than that of girls. The boys and girls in C are 20% more than that of boys and girls in B respectively. Boys in P is 13 less than that of girls, which is 60% of the combination of girls in two classes (except A and C). Ratio of girls in team P to team Q is 3:4. Boys in P is 50% of the combination of boys of two classes (except A and B).

If 20% of the girls in class C got injured and 25% of those injured girls are in team P, find the number of girls who are not injured and are in team Q.