SSC CHSL 20 Dec 2015 Shift 1 Paper

Expression = 4863 - 2436 : : 8132 - 4261 ::
The pattern followed is that in the given set, every even number is halved and every odd number is doubled.
Thus, the number that follows the same pattern is :
8 → 4
3 → 6
4 → 2
6 → 3
Thus, 8346-4623