Two numbers x and y are chosen from `0,1,2,...,10` with replacement the probability that `|x-y|le5` is `P` then `121P`

If x, in {0, 1, 2, 3,....10} then the probability that |x -y| > 5 is

Two non-negative integers x and y are chosen at random with replacement. The probability that x^(2)+y^(2) is divisible by 10, is

Two integers x and y are chosen with replacement out of the set {0,1,2,3...,10}. Then find the probability that |x-y|>5

Two integers x and y are chosen with replacement out of the set {0, 1, 2, . . . 10}. The probability that |x - y| doesn't exceed 5 is