22 people are there, they are shaking hands together, how many hand shakes possible, if they are in pair of cyclic sequence.
Choose one: A) 21 B) 22 C) 44 D) 45 E) 46
n for cyclic hand shake and n-1 for linear handshake.   so here no of hand shake is 22.   ANSWER:22
<result>B</result>
22 people are there, they are shaking hands together, how many hand shakes possible, if they are in pair of cyclic sequence.