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Number of Handshakes
Tests
Test 1
Test 2
Test 3
Test 4
Test 5
Test 6
Test 7
Test 8
Test 9
Test 10
Sample
Number of Handshakes [Test 1]
1)
A team of 20 members all shake hands with each other so that each member shakes hands with every other person. How many handshakes happened?
2)
A team of 20 members all shake hands with each other so that each member shakes hands with every other person. How many handshakes happened?
3)
A team of 10 members all shake hands with each other so that each member shakes hands with every other person. How many handshakes happened?
4)
A team of 14 members all shake hands with each other so that each member shakes hands with every other person. How many handshakes happened?
5)
A team of 14 members all shake hands with each other so that each member shakes hands with every other person. How many handshakes happened?
6)
A team of 14 members all shake hands with each other so that each member shakes hands with every other person. How many handshakes happened?
7)
A team of 22 members all shake hands with each other so that each member shakes hands with every other person. How many handshakes happened?
8)
A team of 21 members all shake hands with each other so that each member shakes hands with every other person. How many handshakes happened?
9)
A team of 13 members all shake hands with each other so that each member shakes hands with every other person. How many handshakes happened?
10)
A team of 15 members all shake hands with each other so that each member shakes hands with every other person. How many handshakes happened?