Join Examsbook
881 0

Q:

The average of 30 results is 20 and the average of other 20 results is 30. What is the average of all the results? 

  • 1
    25
  • 2
    50
  • 3
    24
  • 4
    48
  • Show AnswerHide Answer
  • Workspace

Answer : 3. "24 "
Explanation :

Are you sure

  Report Error

Please Enter Message
Error Reported Successfully