17. In three games a football team scored three goals and conceded one. In those three games, the club won one game, drew one game and lost one game. What was the score in the game they won?
A $3-0$
B 2 - 0
C 1 - 0
D $3-1$
E 2 - 1
Solution
A

The team only conceded one goal. Therefore, since they lost one game, the score in that game was 0 - 1. The team also drew one game and, since they did not concede a goal in the drawn game, the score was 0 - 0 . Therefore, since they scored three goals, the score in the game they won was $3-0$.