Question 23
A teacher has six marbles of different colours: blue, red, purple, yellow, pink and brown. She chooses three different colours and places them in positions 1, 2 and 3 for a “Guess the colour” game. Each guessed marble earns 3 points for the right colour in the right position, 1 point for the right colour in a wrong position, and 0 points for a colour not chosen. The answer sheet is shown below. How many points did Giang score?
An: Blue, Red, Yellow; 3 points.
Bình: Purple, Brown, Pink; 2 points.
Châu: Blue, Yellow, Purple; 2 points.
Dũng: Pink, Brown, Yellow; 6 points.
Giang: Red, Purple, Yellow; ? points.
An: Blue, Red, Yellow; 3 points.
Bình: Purple, Brown, Pink; 2 points.
Châu: Blue, Yellow, Purple; 2 points.
Dũng: Pink, Brown, Yellow; 6 points.
Giang: Red, Purple, Yellow; ? points.