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Q: Find the odd number out of the following number series? 2 4 8 11.5 18.25 28.375

  • 1
    18.25
  • 2
    28.375
  • 3
    11.5
  • 4
    8
  • Show Answer
  • Workspace

Answer : 4. "8"
Explanation :

Answer: D) 8 Explanation: Given number series follows a pattern that, 2 2 x 1.5 + 1 = 4 4 x 1.5 + 1 = 7 (not equal to 8) 7 x 1.5 + 1 = 11.5 11.5 x 1.5 + 1 = 18.25 18.25 x 1.5 + 1 = 28.375   Hence, the odd number in the given number series is 8.

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