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1. |
The number of students studying in College A and B are in the ratio of 3 : 4. If 50 more students join College A. and there is no change in the number of students in College B, me ratio becomes 5 : 6 |
A. | 540 |
B. | 600 |
C. | 680 |
D. | 700 |
Answer» C. 680 | |