Write all three digit numbers that can be written using the digits 3,6,8 without repeating the digits.

How many three digit numbers can be written using digits 4,6, and 9 without repeating the digits? i) What is the probability that the numbers are odd numbers? ii) What is the probability that the numbers are even numbers?

How many distinct 3 digit numbers can be written using the digits 5,6 and 7 without repeating the digits? a) What is the probability that the numbers are odd numbers? b) What is the probability that the numbers are even numbers?

Find the number of 4-digit numbers that can be formed using the digits 1,2,3,4,5 if no digit is repeated. How many of these will be even?

How many three digit number can be formed using the digits 1,2,3,4,5 if repetition is not allowed?

How many four digit numbers can be formed using the digits 4,5,6,7,8 if repetition of digits is not allowed?

How many 3 digit odd numbers can be formed by using the digits 1,2,3,4,5,6 when the repetition of digits is not allowed?

How many 3 digit odd numbers can be formed by using the digits 1,2,3,4,5,6 when the repetition of digits is allowed?

The number of 3 digit numbers can be formed from the digits 1,2,3,4,5 assuming that repetition of the digits is not allowed is ………….

The average of the four -digit numbers that can be formed using each of the digits 3,5,7 and 9 exactly once in each number is a)4444 b)5555 c)6666 d)7777