Multiple choice general knowledge math & puzzles

2,3,6,6,18,12,54,_

  1. 24

  2. 36

  3. 64

  4. 66
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

This is an alternating series. One sequence is 2, 6, 18, 54 (multiply by 3). The other is 3, 6, 12, ? (multiply by 2). The next term in the second sequence is 12*2=24.

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