A five digit number if formed by the digits 1,2,3,4,5,6 and 8. The probability that the number has even digit at both ends is

A five digit number is formed by the digits 1,2,3,4,5 with no digit being repeated. The probability that the number is divisible by 4, is

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

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

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

A five digit number (having all different digits) is formed using the digits 1,2,3,4,5,6,7,8 and 9. The probability that the formed number either begins or ends with an odd digit,is equal to