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There are some students in the two exami...

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.

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The correct Answer is:
100 students are in hall A and 80 students are in hall B .
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EDUCART PUBLICATION-PAIR OF LINEAR EQUATIONS IN TWO VARIABLES -SHORT ANSWER (SA-II) Type Questions [3 marks]
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