What number comes next? 1, 4, 7, 11, 15, 19, ?

) What number comes next?

1, 4, 7, 11, 15, 19, ?

Clues:

a) It is smaller than 19

b) You will look in vain for a numerical series

8 Answers

  • 17

    solution

    1(one) — 3

    4(four) ..,.4

    7 (seven) 5

    11 (eleven) 6

    15 (fifteen) 7

    19 (nineteen) 8

    13 (seventeen) 9

    it is not numerical series but based on numerical series non the less

  • 1 4 7 11 15

  • 1+3 = 4 2+4 = 7 4+7 = 11 7+11= 18 Bozo

  • The sequence is given by the number of letters making up the number in word form. So one will have 3 letters, four will have 4, seven will have 5, eleven 6, fifteen will have 7, ninteen will have 8. The next in sequence should be a number less than 19 whose word form will have 9 letters. This is seventeen.

    Answer: 17

  • 17

  • The answer is 17…..the sequence is the number of letters of the number in word form. “nineteen” has eight letters, while “seventeen” has nine letters

  • it should be 16

  • 15 nob jock #curry

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