Multiple choice general knowledge 1 2 2 4 3 6 4 7 5 8 none Reveal answer Fill a bubble to check yourself C Correct answer Explanation The pattern consists of pairs where the second number is double the first: (1,2), (2,4), (3,6), (4,?). Therefore, the next number after 4 is 4 × 2 = 8. Option A (7) suggests adding 1 to each number, which doesn't fit the doubling pattern shown.