2 ) Ways to draw 4 belonging to different suit = ways to draw 1 card each of Diamond , heart , Clud & Spade suit
= 13 C1 * 13 C1 * 13 C1 * 13 C1 = 28561
3 ) Total number of face card ( J , K , Q ) = 4 * 3 = 12 Ways to draw 4 face card = 12 C4 = 495
4 ) Way to draw two are red cards and two are black cards = 26 C2 * 26 C2 = 105625
5 ) ways to draw card of same color = ways to draw 4 red cards + ways to draw 4 black card
= 26 C4 + 26 C4 = 29900