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02-08-2021
Mathematics

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15. In a class of 40 students, 15 passed in Mathematics and Science both and 20 passed in only one subject. How many students failed in both the subjects? (A) 5 (B) 25 (C) 20 (D) 45

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Аноним Аноним

02-08-2021

The answer may be A.

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