in a class, 20 opted for physics,17for maths,5for both and
10 for other subjects.the class contains how many students ?
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Answer Posted / sagar sutar
Answer is 37
Since 5 have opted for both (Phys & maths) the actual count will be
Only Physics: 15
Only Maths:12
Only Physics + Maths: 5
Other subjects: 5
Total Student = 15+12+5+5 = 37
| Is This Answer Correct ? | 4 Yes | 19 No |
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