1.

In a class, there are two sections A and B. if 10 students of section B shift over to section A, the strength of A becomes three times the strength of B. But if 10 students shift over from A to B, both A and B are equal in strength. How many students are there in sections A and B ?

A. 35, 21
B. 39, 25
C. 44, 29
D. 50, 30
Answer» E.


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