There are two examination rooms A and B. If 10 candidates are sent A and B, the number of students in each room is same. If 20 candidates are sent from B to A, the number of students in A is double the number of students in B. Find the number of students in each room.

There are two examination rooms A and B. If 10 candidates are sent from A to B, the number of students in each room is same. If 20 candidates are sent from B to A, the number of students in A is double the number of students in B. Find the number of students in each room.

Solve it grapically : There are two examination rooms A and B. If 10 candidates are sent from A to B, the number of students in each room is same. If 20 candidates are sent from B to A, the number of students in A is double the number of students in B. Find the number of students in each room.

There are two examinations rooms A and B. If 10 students are sent from A to B, then the number of students in each room is the same. If 20 candidates are sent from B to A, then the number of students in A is double the number of students in B. The number of students in room A is:

There are some students in the two examination halls A and B. To make the number of students equal in each hall, 10 students are sent from A to B but, if 20 students are sent from B to A, the number of students in A becomes double the number of students in B, then find the number of students in the both halls.

There are some students in the two examination halls A and B. To make the number of students equal in each hall, 10 students are sent from A to B but, if 20 students are sent from B to A, the number of students in A becomes double the number of students in B, then find the number of students in the both halls.

Word Problem on Numbers There are two examination halls A and B. If 10 examinees are sent from A to B, the number of examinees in each hall are same. While 20 are sent from B to A, the number in A is double of B. Find the number of examinees in each hall.

There are two class rooms A and B having a certain number of students. If 5 students are shifted from room A to room B, the resulting number of students in both the rooms becomes equal. If 5 students are shifted from room B to room A, the resulting number of students in room A becomes double the number of students left in room B. Find the original number of students in both the rooms separately.

In a classroom, the students have to sit in four rows. Find the rule for the number of students in the class if the number of students in each row is n.

There are two examination halls P and Q. If 10 students shifted P to Q, then the number of students will be equal in both the examination halls. If 20 students shifted from Q to P,then the students of P would be doubled to the students of Q. The numbers of students would be in P and Q, respectively are