In how many ways 4 boys and 1 girls can be seated in a row so that they are alternate.
Choose the correct choice from the following options
A) 144
B) 288
C) 24
D) 256
E) None
Solution: Let the Arrangement be,   B B B B G   4 boys can be seated in 4! Ways.   Girl can be seated in 1! Ways.   Required number of ways,   = 4!*1! = 24.   Answer: Option 24
<result>C</result>
In how many ways 4 boys and 1 girls can be seated in a row so that they are alternate.