Find the number of numbers of 4 digits greater than 3000 that can be formed with the digits 0,1,2,3,4 and 5 if repetition of digits is allowed.

Find the number of numbers, greater than a million, that can be formed with the digits 2,3,0,3,4,2,3.

How many numbers of four digits can be formed with the digits 1,2,3,4, and 5? (if repetition of digits is not allowed).

The number of four-digit numbers strictly greater than 4321 that can be formed using the digits 0, 1, 2, 3, 4, 5 (repetition of digits is allowed) is

How many numbers can be formed from the digits 1,2,3 and 9, if repetition of digits is not allowed?

How many non-zero numbers can be formed using the digits 0,1,2,3,4 and 5 if repetition of digits is not allowed?

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

The sum of 3 digits numbers that can be formed using the digits 3,4 and 5 when repetition of digits is not allowed is

How many odd numbers less than 1000 can be formed using the digits 0, 1, 4, and 7 if repetition of digits is allowed?

How many numbers lying between 100 and 1000 can be formed with the digits 1,2,3,4,5 if the repetition of digits is not allowed?

How many numbers greater than 1000, but not greater than 4000 can be formed with the digits 0, 1, 2, 3, 4 if: (i) repetition of digits is allowed? (ii) repetition of digits is not allowed?