Question 4
Five runners, An, Bình, Châu, Dũng and Giang, finish a race in distinct positions. Two spectators predict the order from first to fifth:
First spectator: Giang, Bình, Dũng, An, Châu.
Second spectator: An, Châu, Bình, Giang, Dũng.
The first spectator gets exactly three positions correct and the second gets exactly two correct. In which position does Dũng finish?
First spectator: Giang, Bình, Dũng, An, Châu.
Second spectator: An, Châu, Bình, Giang, Dũng.
The first spectator gets exactly three positions correct and the second gets exactly two correct. In which position does Dũng finish?