The number of even numbers of four digits that can be formed using the digits 0, 1, 2, 3, 4 and 5 is

The number of palindromes with 5 digits that can be formed using the digits 0,1,2,3,4,5 are

The number of 4 digit numbers without repetition that can be formed using the digits 1, 2, 3, 4, 5, 6,7 in which each number has two odd digits and two even digits is

Find the number of 5 - digit numbers that can be formed using the digits 0,1,1,2,3.

Total numbe of four digit odd numbers that can be formed using the digits 0,1,2,3,4,5,6,7 are-

The sum of all the four digit even numbers which can be formed by using the digits 0, 1, 2, 3, 4 and 5 if repetition of digits is allowed is

The number of 3-digit even numbers that can be formed from the digits 0,1,2,3,4 and 5, repetition of digits being not allowed, is

The number of four-digit numbers that can be formed by using the digits 1,2,3,4,5,6,7,8 and 9 such that the least digit used is 4 , when repetition of digits is allowed is

The number of four-digit numbers that can be formed by using the digits 1,2,3,4,5,6,7,8 and 9 such that the least digit used is 4 , when repetition of digits is allowed is