CMAT 2024 Cubes — Previous Year Question

A cylinder is painted in 6 colours: Green, Blue, Yellow, Violet, Red and Pink. Three positions are shown below.

What is the colour in the empty space?

(Figure: three cylinder positions are shown, each with its curved side surface split into a top half and a bottom half, each half a different colour, plus one end-circle face, indicated by an arrow pointing to it, shown in a third colour. Position 1: side top-half = Green, side bottom-half = Blue, end-circle = Yellow. Position 2, the target, whose side top-half is blank/unlabeled and marked "?": side top-half = ? (to find), side bottom-half = Red, end-circle = Pink. Position 3: side top-half = Green, side bottom-half = Violet, end-circle = Pink.)