Multiple choice general knowledge math & puzzles 2, 3, 5, 7, 11,…. 12 13 14 15 Reveal answer Fill a bubble to check yourself B Correct answer Explanation This sequence lists prime numbers in increasing order: 2, 3, 5, 7, 11. Prime numbers are integers greater than 1 that have exactly two factors (1 and the number itself). The next prime number after 11 is 13, making option B correct.