Two digits are chosen at random from the digits `1,2,3,.....,9` ; if the sum of the chosen digits is odd, find probability that one of the chosen digit is 6 .

Two digits are chosen at random from the digits 1, 2, 3, …, 9, if the sum of the chosen digits is odd, find the probability that one of the chosen digit is 6.

A digit is chosen at random from the digits 1 to 9. What is the probability that the digit is even?

Two different digits are selected at random from the digits 1 through 9 If the sum is even, what is the probability that 3 is one of the digits selected?

Two consecutive drawings of a digit are made at random from ten digits 0,1,2,...9 find the probability that the product of the chosen digits is zero,given that the first drawn digit is replaced before the second drawing.

Two different digits are selected at random from the digits 1 through 9 If the sum is odd, what is the probabililty that 3 is one of digits selected?

Two different digits are selected at random from the digits 1 through 9 If 3 is one of the digits selected, what is the probability that the sum is odd?

Two consecutive drawings of a digit are made at random from the ten digits 0, 1, 2, …, 9. Find the probability that the product of the chosen digits is zero, given that the first drawn digit is replaced before the second drawing.