Four balls are placed in a row. The red ball is next to the green ball but not next to the blue ball. The yellow ball is not next to the blue ball. What ball is next to the yellow ball?
1) The red ball
2) The green ball
3) The red and green ball
4) Not enough information?
Red ball.
ReplyDeleteOnly possible order:
Y-R-G-B
(And its reverse.)
Correct!
ReplyDelete