In a BCCI meeting there are 14 people. All shake hands with each other once. How many handshakes will be there altogether?	Answers.
A) 28
B) 13
C) 14
D) 19
E) 18
There will be n-1 handshakes as A person will shake hands with all the other members.   =14-1= 
<gadget id="calculator">14-1</gadget>
<output>13</output>
13   Answer:13
<result>B</result>
In a BCCI meeting there are 14 people. All shake hands with each other once. How many handshakes will be there altogether?