Re: gokhalemodel papers doubts

Posted by k on Jun 07, 2013; 9:02am
URL: http://discussion-forum.276.s1.nabble.com/gokhalemodel-papers-doubts-tp7581906p7581907.html

Q2)Four Indian and three American students have to stand in a row for a photograph. If they
choose their position at a random. What is the probability that Americans are at extremes.
a) 1/7
c) 2/7
b) 4/35 d) 2/9
Q3. Five Men and three women are to sit around a circular table. If they chose their positions at a
random. What is the probability that no two women are adjacent?
a) 1/7 c) 2/7
b) 1/9 d) 2/9