Find the member of 4-digit numbers that can be formed using the digits 2,3,5,6,8 (without repetition). How many of them are
divisible by 25

Find the member of 4-digit numbers that can be formed using the digits 2,3,5,6,8 (without repetition). How many of them are divisible by 5

Find the member of 4-digit numbers that can be formed using the digits 2,3,5,6,8 (without repetition). How many of them are divisible by 4

Find the member of 4-digit numbers that can be formed using the digits 2,3,5,6,8 (without repetition). How many of them are divisible by 3

The sum of all 4 digited numbers that can be formed using the digits 1,2,4,5,6 without repetition is

Find the number of 6-digit numbers using the digits 3,4,5,6,7,8 without repetition. How many of these numbers are (a) divisible by 5 (b) not divisible by 5

Find the number of 4 - digit numbers that can be formed using the digits 1,2,5,6, 7. How many of them are divisible by i) 2 ii) 3 iii)4 iv) 5 v) 25.