A five-digit number is formed by the digit 1, 2, 3, 4, 5 without repetition. Find the probability that the number formed is divisible by 4.

A two digit number is formed with the digits , 2,5,9 ( repetition is allowed ) . Find the probability that the number is divisible by 2.

A two digit number is formed with digits 2,3,5,7,9, without repetition. What is the probability that the number formed is an odd number?

A two digit number is formed with digits 2,3,5,7,9, without repetition. What is the probability that the number formed is a multiple of 5?

A four figure number is formed of the figures 1, 2, 3, 5 with no repetitions. The probability that the number is divisible by 5 is a. 3//4 b. 1//4 c. 1//8 d. none of these

A two digit number is formed with the digits 2,5,9 (repetition is allowed). Find the probability that the number is divisible by 2 or 5 .

Find the number of three-digit numbers formed by using digits 1,2,3,4,6,7,8,9 without repetition such that sum of digits of the numbers formed is even.

A five-digit number divisible by 3 is to be formed using the digits 0, 1, 2, 3, 4, and 5, without repetition. The total number of ways this can done is (a) 216 (b) 240 (c) 600 (d) 3125

A two digit number is to be formed from the digits 0,1,2,3,4. Repetition of the digit is allowed . Find the probability that the number so formed is a - multiple of 4