The ranking of poker hands from high to low is straight flush, four of a kind, full house, flush, straight, three of a kind, two pair, one pair and high card. Texas.
A full house is better than a flush, but worse than four of a kind. In most games, the ace does not "wrap around", so a "three high" straight (3h 2d As Ks Qd) is.
Yes it does. Here are the card combinations in order from highest ranking to lowest ranking: Royal Flush Straight Flush Four of a Kind. Amazing Poker Hands - Three of the Best Royal Flush Hands Ever