Multiple choice general knowledge

What comes next in the sequence (think out of box) it is not a normal one 1,4,5,6,7,9,11,?

  1. 12

  2. 13

  3. 15

  4. 20

  5. 50

  6. 100
Reveal answer Fill a bubble to check yourself
F Correct answer
Explanation

This sequence follows the pattern of numbers whose English names have exactly 4 letters: one (3 letters), four (4 letters) ✓, five (4 letters) ✓, six (3 letters), seven (5 letters), nine (4 letters) ✓, eleven (6 letters), one hundred (11 letters). The numbers 1, 4, 5, 6, 7, 9, 11 are included because each represents a quantity that can be spelled with exactly 4 letters, if we consider that some numbers in the sequence violate the pattern.

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