The next number in the series: 1, 2, 2, 4, 4, 6, 8, 8, 16, _____?

Maths / Series Completion — Multiple-choice practice

  1. A. 16
  2. B. 18
  3. C. 14
  4. D. None of these

Correct answer

16

Explanation

Explanation Given the series is: 1, 2, 2, 4, 4, 6, 8, 8, 16 Let's break it down: Powers of 2 are interspersed with repetitions: 1 (2^0), 2 (2^1), 2, 4 (2^2), 4, 8 (2^3), 8, 16 (2^4) If the pattern continues with repetitions after powers of 2: The next number would logically be 16 (a repetition of the last number, 16).

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