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Q:

The average marks of the students of a class is 68. The average marks of girls in the class is 80 and that of boys is 60. What percentage of students are boys in the class?

  • 1
    45
  • 2
    50
  • 3
    60
  • 4
    55
  • Show Answer
  • Workspace

Answer : 3. "60"

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