Multiple choice general knowledge math & puzzles 1, -1, 2, 0, 3, x 0 5 -1 1 Reveal answer Fill a bubble to check yourself D Correct answer Explanation The sequence consists of two interleaved patterns. The first, third, and fifth terms are 1, 2, 3. The second and fourth terms are -1, 0. Following the second pattern (-1, 0, ...), the next term is 1.