Re: ISI 2014 PEA Answer Key

Posted by kalyani on May 01, 2014; 5:35pm
URL: http://discussion-forum.276.s1.nabble.com/ISI-2014-PEA-Answer-Key-tp7587867p7588181.html

Sir, thanks for the answer key. Could you please discuss the solution to Q 25? I feel it is (d) All of the above, as the no of persons who shook hands with odd no of persons could possibly be 19, 1 or 20.