How many number lesser than 1000 can be formed from the digits 5,6,7,8 and 9, if no digit is repeated ?

How many different numbers lesser than 10000 can be formed from the digits 0,1,3,6,8,7 and 9, if no digit is repeated ?

How many different numbers lesser than 10000 can be formed from the digits 0,1,3,6,8,7 and 9, if no digit is repeated ?

How many numbers with 6-digits can be formed from the digits 3,4,5,6,7,8, if no digit is repeated and divisible by 5?

How many numbers of six digits can be formed from the digits 0,1,3,5,7 and 9 when no digit is repeated? How many of them are divisible by 10?

How many numbers of six digits can be formed from the digits 0,1,3,5,7 and 9 when no digit is repeated? How many of them are divisible by 10?

How many numbers between 400 and 1000 can be formed with the digits 0,2,3,4,5,6 I no digit is repeated in the same number?

How many numbers between 400 and 1000 can be formed with the digits 0,2,3,4,5,6 If no digit is repeated in the same number?

How many numbers greater than 56000 can be formed by using the digits 4, 5, 6,7, 8, no digit being repeated in any number ?