Haryana Police Constable Model Paper 1

Given:
Three men and five boys are to be seated in a linear fashion so that men sit together.
Formula:
Treat the persons who sit together as one and arrange. Then, arrange the group internally.
Calculation:
Men can be treated as one group.
So, five boys and 1 group of men can be arranged in 6! ways.
Three men can be arranged in 3! ways.
Total no. of cases = 6! × 3! = 720 × 6 = 4320 ways
∴ Required no. of ways= 4320