What Comes Next In The Sequence: 1, 9, 18, 28…?

Look at the series of numbers and find out the connection between them and then answer the question below;

What comes next in the sequence:

1, 9, 18, 28…?

If you get the correct answer, share it with your friends on WhatsApp, Facebook and other social networking sites.

[showhide more_text=”Show Answer” less_text=”Hide Answer”]
If you look at the series carefully you will figure out the logic between the numbers.

So to get the second number we add 8 to 1;

1 + 8 = 9,

9 + 9 = 18

18 + 10 = 28

So to get the next number in the series;

28 + 11 = 39

Answer = 39.

[/showhide]