Question

what is the next number 0 3 8 15 24 35

Answer 1

0+3=3
3+5=8
8+7=15
15+9=24
24+11=35
The numbers are increasing by odd numbers so the next number will be 35 plus the next odd number, 13.
35+13=48
Hope this helps.

Answer 2

The numbers are being added by odd numbers so the next answer is 48. (i think)