How many of the 4 digit numbers can be formed if no digit is used more than once which are divisible by 5?

“Four digit numbers” does not allow leading zeros, so consider 1000 – 9999. If repetition is allowed, then every number ending with either 0 or 5 is divisible by five. There are 9000 values and 2 out of 10 (or 1 out of 5) of them are divisible by 5, so 9000/5 = 1800 are divisible by 5 — if repetition is allowed.

How many 4 digit numbers can be formed from the digits 2 3 5 6 7 and 9 which are divisible by 5 and none of the digits are repeated?

60 four
∴ 60 four-digit numbers can be formed from the digits 2, 3, 5, 6, 7 and 9.

How many 4 digit numbers can be formed using digits 1 2 3 4 and 5 which are divisible by 4 and no digits repeated?

Originally Answered: How many 4 digits numbers divisible by 4 can be form from digits: 1,2,3,4,5? If no repetition is allowed then 24 nos can be formed.

How many 4 digit numbers are possible if no digits are repeated?

There are 4537 four digit-numbers with no digit repeated.

How many 4 digit numbers can be formed from the digits 2 3 5 6 and are divisible by 2 if one of the digits is repeated?

Here ur answer is 72.

How many 4 digit numbers are there in all?

There will be as many 4 – digit numbers as there are permutations of 5 different digits taken 4 at a time. 5 5 4 5 1 P!!!! = 5 × 4 × 3 × 1 × 1 = 120 Among the 4 – digit numbers formed by using the digits, 1, 2, 3, 4, 5, even numbers end with either 2 or 4.

How to form a 4 digit number divisible by 5 using numbers?

To form a 4 digit number divisible by 5 using given numbers. I make cases here: Unit Digit is 0 and other 3 numbers can be formed in 7 . 6 . 5 = 210. Unit Digit is 5 and other 3 numbers can be formed in 6 . 6 . 5 = 180. Therefore,the required number is 390.

How do you make a 4 digit number even?

Since we have a 4 -digit number, we have spots to place the digits into. In order for it to be even, it needs to end in an even digit. This means one of 0, 2, and 6. So spot 1 has 3 options. We had 6 total digits, 1 got used up in the previous spot, now we have 5, so 5 options.

How many ways can a 5 digit number be filled out?

Repetition of digits is allowed. ∴ Each place out of unit, 10th, 100th and 1000th can be filled in 5 ways. Total numbers =4× 5 × 5 × 5 × 5 =2500. How many possible combinations are there for a 5 digit number?