How many three digit numbers can be formed using `0,2,4.6,8` if repetition of digit is allowed.

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 three digit numbers can be formed by using the digits, 0,1,2,3 (repetition of digits is allowed)

How many 4 digit numbers can be formed using 0,1,2,3,4 when repetition is allowed

From the digits 1, 2, 3, 4, 5, 6 how many three - digit odd numbers can be formed when the repetition of the digits is not allowed ?

From the digits 1, 2, 3, 4, 5, 6, how many three-digit odd numbers can be formed when the repetition of the digits is not allowed ?

From the digits 1,2,3,4,5,6 how many three - digit odd numbers can be formed when the repetition of the digits is not allowed?

How many 4 digits numbers can be formed by using the digits to 9 if repetition of digits is not allowed?