How many five-digit members can be formed using the digits (5,6,3,9,2) ? (no digit can occur more than once in any number)?

How many 3-digits numbers can be formed using the digits (2,4,5,7,8,9), if no digit occurs more than once in each number?

How many two digit numbers can be formed using the digits (1,2,3,4,5) if no digit occurs more than once in each number?

How many 4-digit even numbers can be formed using the digits (1,3,0,4,7,5)? (Each digit can occur only once)

How many 6-digit numbers can be formed by using the digits 4, 5, 0, 3, 4, 5?

How many three-digit numbers can be formed using the digits 2, 3, 4, 5, 6 if digits can be repeated?

How many three-digit numbers that are divisible by 5, can be formed, using the digit 0,2,3,5,7, if no digit occurs more than once in each number?

How many three digit numbers can be formed without using the digits 0,2,3,4,5 and 6?

How many three digit numbers can be formed without using the digits 0,2,3,4,5 and 6?