Multiple choice general knowledge math & puzzles

1 2 3 5 8 13 _

  1. 14

  2. 21

  3. 22

  4. 15
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

This is a Fibonacci sequence where each term is the sum of the two preceding terms. Following the pattern 1+2=3, 2+3=5, 3+5=8, 5+8=13, the next term is 8+13=21.

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