Question

5 boys and 3 girllls are sitting in a rrow of 8 seats number of ways which they can be seated so that not all the girls sit side by side is

Answer 1

1 seat : a boy

2 seat : a girl

3 seat : a boy

4 seat : a girl

5 seat : a boy

6 seat : a girl

7 seat : a boy

8 seat : a boy