) 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