No. The pair of kings is only one pair. No matter how low your 2 pair is (for instance fours & fives) it can't be beat by one pair.
No, a flush beats a pair in poker.
Yes, trips beat 2 pair in a game of poker.
No, in poker, a three of a kind beats a two pair.
No, in poker, three of a kind beats two pair.
No, in poker, three of a kind beats two pair.
Yes.
Yes, in poker, 3 of a kind beats 2 pair.
Yes, in poker, a three of a kind beats a two pair.
Yes, in poker, a triple (three of a kind) beats two pair.
Yes, in poker, three of a kind beats two pair.
The pair of queens beat the pair of tens, the nine and the ace are irrelevant. Queens are higher ranked than tens.