A

Admin • 832.52K Points
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Q. The average of 8 number 21. if each of the number is multiplied by 8,the new set of number is ?

  • (A) 8
  • (B) 21
  • (C) 29
  • (D) 168
  • Correct Answer - Option(D)
  • Views: 13
  • Filed under category Math
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Explanation by: Admin

Average will increase by 8 times.
So average of new members = (21 x 8 ) = 168

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