Find 3 digit number using digit 0,1,2,3,4,5 where repetation is not allowed and number formed should be even number

How many 4 digit numbers can be formed using 0,1,2,3,4 when repetition is allowed

By using the digits 0,1,2,3,4 and 5 (repetitions not allowed) numbers are formed by using any number of digits.Find the total number of non- zero number that can be formed.

5 digit number divisible by 9 are to be formed by using the digits 0,1,2,3,4,7,8 without repetition.The total number of such 5 digited numbers formed is:

Two digit numbers are formed using the digits 0,1,2,3,4,5 where digits are not repeated. P is the event that the number so formed is even.

Two digit numbers are formed using the digits 0,1,2,3,4,5 without repetition of the digits. Condition for event A : The number formed is even. Condition for event B : The number formed is divisible by 3. Comdition for event C: The number formed is greater than 50.

The number of 5 digited numbers using 0,1,2,3,4 no digit being repeated in any number is :

Two-digit numbers are formed from the digits 0,1,2,3,4 where repetition of the digits are allowed. Find the probability of the events (i) the number is composite (ii) the number is a multiple of 7 (iii) the number is odd.

Find the number of three-digit numbers formed by using digits 1,2,3,4,6,7,8,9 without repetition such that sum of digits of the numbers formed is even.

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