divisibility test

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.

  HIDE ANSWER

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.

• true

• false

If a number is divisible by 9 it will also divisible by 3.

• true

• false

The number with unit place 0 is divisible by 10.

• true

• false

Which of these is divisible by 3?

• 3131
• 71
• 6043
• 804

Which of these is divisible by 10?

• 8105
• 375
• 460
• 52

The number 70,110 is divisible by...

• 2, 3, 4, 5, 6, 9, 10

• 2, 3, 4, 5, 6, 8, 9, 10

• 2, 3, 5, 6, 9, 10

• 2, 3, 5, 9, 10

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.