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In a class, in an examination in mathematics ,10 students scored 100 marks each, 2 students zero and the average of the remaining student is 72 marks. If the class average is 76,then the number of students in the class is: 44 38 34 40

In a class, in an examination in mathematics ,10 students scored 100 marks each, 2 students zero and the average of the remaining student is 72 marks. If the class average is 76,then the number of students in the class is:
  • 44
  • 38
  • 34
  • 40

Grade:12th Pass

1 Answers

Deepak Kumar Shringi
askIITians Faculty 4407 Points
4 years ago
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