Discussion Forum
Que. | 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: |
a. | 20 |
b. | 80 |
c. | 100 |
d. | 200 |
Correct Answer:100
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