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At the beginning of a party, each person present shook hands with all other people present and there were in all 45 handshakes. In the midst of the party, 2 persons left due to an emergency. Now, the number of males and females present in the party was equal. At the end, each female shook hands only with every female present and each male shook hands only with every male present. What is the total number of handshakes that took place at the party?
At a party,everyone shake hands with everybody else. If there were 66 handshakes, how many people were at the party?
There are 4 people A, B, C and D each of them like only one of the four different drinks Tea, Coffee, Mango Shake and Banana Shake. They have following preferences. I. A does not like Mango Shake II. D prefers Banana shake or Coffee III. C prefers Coffee Who prefers Tea?
At a party , everyone shook hands with everybody else. There were 66 handshakes . How many people were there in the party ?
At a party, everyone shook hands with everybody else. If there were 66 handshakes, how many people were at they party?
At the end of a party, the eight people present all shake hands with each other once. How many handshakes will there be altogether?
There are 28 persons present at a press conference. After the conference they all shake hands with each other. If 7 of them refuse to shake hands at all, then how many hands shakes will be there altogether?
At a party, everyone must shake the hand of other. If the total number of handshakes is 66, there are ______ people at the party.
At a party, everyone must shake the hand of the other. If the total number of handshakes is 66, there are ----people at the party.
There are 20 couples in a party. Every person greets every person except his or her spouse. People of the same sex shake hands and those of opposite sex greet each other with a Namaste (It means bringing one's own palms together and raising them to the chest level). What is the total number of handshakes and Namaste's in the party?