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1857

Q:

Average weight of a group is 36 kg. If a student having weight of 48 kg left the group, then the average weight of a group is decreased by one kg., then find the number of people in the group initially?

  • 1
    10
  • 2
    13
  • 3
    15
  • 4
    16
  • 5
    20
  • Show Answer
  • Workspace

Answer : 2. "13"

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