Multiple choice general knowledge math & puzzles

1-5-9-13-?

  1. 20

  2. 17

  3. 26

  4. 14

  5. 31
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The sequence increases by a constant difference of 4: 1+4=5, 5+4=9, 9+4=13. Therefore, the next number is 13+4=17.

Keep practicing — related questions