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1. |
In an examination 60% of students passed in English and 70% of students passed in Maths, 20% of students failed in both subjects, 2500 students passed in both subjects. Find out the total number of students: |
A. | 3000 |
B. | 3500 |
C. | 4000 |
D. | 5000 |
Answer» E. | |