Number Series Q.24

0. Find the missing number in the following series.
4, 16, 8, 64, ?, 256

  • Option : A
  • Explanation : The second number is the square of the first number; the fourth number is the square of the third number. Similarly, the sixth number should be the square of fifth. Hence, the answer is 16, i.e., square root of 256.
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