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Find the odd man out in the given series 4, 16, 18, 64

Question and options

Find the odd man out in the given series
4, 16, 18, 64
  1. 16
  2. 64
  3. 4
  4. 18

Answer and explanation

Correct answer: D - 18
4, 16 and 64 are powers of 4 (41,42,434^1, 4^2, 4^3), and 18 is not, so 18 is the odd one out.

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  • CUSAT CAT Five-Year LL.B.

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