Multiple choice general knowledge

27 25 26 24 25 23...........

  1. 21

  2. 22

  3. 24

  4. 20

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

The pattern alternates: subtract 2, add 1, subtract 2, add 1... 27-2=25, 25+1=26, 26-2=24, 24+1=25, 25-2=23, 23+1=24.