<PRE><B>Question 633616</B>
Assume that each question takes the same amount of time to answer. Let this time be x minutes.


80 questions can be answered in 4 hours = 4*60 minutes = 240 minutes

1 question can be answered in x minutes


If we utilize proportions,

240/80 = x/1


Thus, x = 3.


Hence, it will take 3 minutes to answer each question.

</PRE>