Divisibility by 8

Q. Find the smallest number that is completely divisible by both 16 and 12.

1. 4
2. 96
3. 192
4. 48

Q. A palindrome number consists of 3 different digits. Both the one’s and hundred’s place digits are divisible by 3. The ten’s and hundred’s place digits are both divisible by 2. The ten’s place digit is an even prime number. What is the number?
(3 marks)

Q.

All the numbers ending with 0 are divisible by 2.

1. True

2. False

Q.

A number is divisible by 8 if ___

1. The last three digits of any number is evenly divisible by 8

2. If its an odd number

3. The last digit ends with 8, its divisible by 8

4. The last two digits of any number is evenly divisible by 8

Q. Arrange the numbers in descending order.(Top to bottom)

1. 86912
2. 85498
3. 64921
4. 58965
5. 32189

Q. The number 8422 is divisible by 8

1. True
2. False

Q. The number 7064 is divisible by 8.

1. True
2. False

Q. The number 2160 is by 8

1. divisible
2. not divisible
3. undefined

Q.

The number 18640 is divisible by 8.

1. True

2. False

Q. The number 8422 is divisible by 8

1. True
2. False