In a chess competition involving some boys and girls of a school, every student had to play exactly one game with every other student. It was found that in 45 games both the players were girls, and in 190 games both were boys. The number of games in which one player was a boy and the other was a girl is
A.
200
B.
216
C.
235
D.
256
Correct Answer : A

Question

In a chess competition involving some boys and girls of a school, every student had to play exactly one game with every other student. It was found that in 45 games both the players were girls, and in 190 games both were boys. The number of games in which one player was a boy and the other was a girl is

A.
200
B.
216
C.
235
D.
256

Correct Answer : A

A to Z Exams · Accepted Answer

200

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