Multiple choice general knowledge math & puzzles

63,56,49,42,? What next ?

  1. 40

  2. 39

  3. 37

  4. 35

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

The pattern is -7 each time: 63-56=7, 56-49=7, 49-42=7. So 42-7=35.