Math(help)
posted by Koishik .
when 120 guests take seat in an auditorium,only 34 of the seats occupied.what is the total number of seats in the auditorium? Ans : 160,How it possible?

With your data, I don't know. You still don't proofread your question.
If "120 guests take seat(s) in an auditorium" wouldn't 120 seats be "occupied"? 
when 120 guests take seat in an auditorium,only 34 of the seats unoccupied.what is the total number of seats in the auditorium? Ans : 160,How it possible?

since 120+34 = 154, I don't see how there could be 160 seats in all.
Maybe 6 seats were occupied by staffers or sneakins, not guests.