Identical boxes of seven different colours (Red, Yellow, Green, Pink, Violet, Blue, and Brown) are placed one above the other, as follows:
The Violet box is kept in the middle. The Red box is placed exactly between the Green and Blue box. The Yellow box is kept exactly above the Violet box. The Pink box is kept at the top. Which colour box is placed 6th from the bottom?
1
Brown
2
Green
3
Blue
4
Yellow