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1. The number of boys in a class is three times the number of girls. Which one of the following numbers cannot represent the total number of student in the class?

  • A. 48
  • B. 48
  • C. 48
  • D. 48

Answer: Option C

Explanation:

No of girls  =  x
so x  +  3x  =  4x
42 is not divisible by 4

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