Multiple choice general knowledge math & puzzles -2 -2 0 4 ... 12 9 10 6 Reveal answer Fill a bubble to check yourself C Correct answer Explanation The sequence shows increasing differences: -2 to -2 (difference 0), -2 to 0 (difference 2), 0 to 4 (difference 4). The differences increase by 2 each time (0, 2, 4), so the next difference is 6, making 4+6=10.