Divisibility tests

Which of the following Number is divisible by 2

• If the last digit of the number is only 2.

• If the last digit of the number is 2 ,4 , 6 , 8 ,and 0

• If the sum of all digits is divisible by 2.

A number is divisible by 3 if

• last digit of the number is 3.

• The number ends with 3 , 6 or 9.

• sum of all digits of the number is divisible by 3.

A number is divisible by 5 if

• it's last digit is 0 or 5.

• it's last digit is 0 only.

• sum of all digits is divisible by 5

6 can divide any number if it is divisible by 2 and 3.

• false

• true

If last two digits of a number is divisible by 4, then the number is also divisible by 4.

• true

• false

Which of these is divisible by 10?

• 8105

• 375

• 460

• 52

Which of the following best describes 276 420?

• It is divisible by 2, 5, and 10.

• It is divisible by 2 only.

• It is divisible by 5 only.

• It is divisible by 10 only.

Which of the following is both divisible by 5 and 10?

• 1 255

• 8 740

• 2 79

• 1 645

Is 3409122 divisible by 6?

• Yes

• No

Is 3501804 divisible by 4?

• Yes

• No