In how many ways 6 Indians and 1 Englishmen can be seated in a row so that they are alternate?
Answers
A) 120
B) 265
C) 144
D) 720
E) 256
number of ways = 6!*1! = 720   Answer is 720
<result>D</result>
In how many ways 6 Indians and 1 Englishmen can be seated in a row so that they are alternate?