Multiple choice general knowledge math & puzzles

which answer represents the fibonacci sequence?

  1. 2,4,6,10,18,22...

  2. 1,1.1,1.2,1.3,1.4,1.5,1.6...

  3. 1,1,2,3,5,8,13,21...

  4. 1,3,5,7,9,11,13,15...

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The Fibonacci sequence starts with 0,1 (or 1,1) and each subsequent term is the sum of the two preceding terms. This generates 1,1,2,3,5,8,13,21,... The other sequences are arithmetic (adding constant) or incorrect.