Statement : Railways should introduce conductors (like those in the buses ) for selling tickets on running trains. Arguments: I. Yes, that would reduce the number of ticketless passengers significantly. II. No, that would unnecessarily complicate the procedure and increase cost as the salaries to the conductors would be much more then those in the existing system.

• if only argument I is strong
• if only argument II is strong
• if either I or II is strong
• if neither I nor II is strong; and