NTSE Stage 2 MAT 2019 Exam Question Paper

Question : 68 of 100

Marks: +1, -0

Five friends decided to play a game of badminton. Each of the five plays against every other friend. The winner gets two points for each game he or she wins and the loser gets zero. Then which of the following cannot represent the scores of five friends?

4,4, 4, 4,4
6,4, 4, 4, 2
8, 8, 2, 2,0
6, 6, 4, 2, 2

Validate

Solution:

All the 5 players will have 4 matches each. But two players cannot in all the 4 matches he play. Two players cannot have 8 points each.
∴ Score of the five friends can it be represent

=8,8,2,2,0

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