How many six digit numbers can be formed with the digits 9,5,3,1,7,0?

Without reptition how many 4 digit numbers can be formed with the digits 1,3,5,7,9?

How many 7 digit numbers can be formed with the digits 2,3,0,3,4,4,3?

How many 7 digit numbers can be formed with the digits 2,3,0,3,4,4,3?

How many four –digit numbers can be formed with the digits 3,5,7,8,9 which are greater than 7000, if repetition digits is not allowed?

How many four digit numbers can be formed with the digits 3,5,7,8,9 which are greater than 8000, if repetition of digits is not allowed?

How many four digit numbers can be formed with the digits 3,5,7,8,9 which are greater than 7000, if repetition digits is not allowed?

How many four digit numbers can be formed with the digits 3,5,7,8,9 which are greater than 8000, if repetition of digits is not allowed?

How many different 6-digit numbers can be formed with the digits 0, 1, 3, 5, 7 and 9 ? (No digit being repeated.)

How many four digit numbers can be formed with the digits 3,5,7 and 9 only ?

How many 4 digit numbers can be formed using the digits 9, 8, 7, 6, 5, 4, if no digits are repeated?