Multiples of a Number

Q. Which of the following are the multiples of 8?

1. 56, 64, 72, 84, 92
2. 56, 64, 72, 80
3. 54, 66, 74, 82

Q. Which of the following is/are multiple of $9$?

1. $3$
2. $6$
3. $108$
4. $343$

Q. Which of the following is a multiple of $12$?

1. $72$
2. $96$
3. $48$
4. All of the above.

Q. Any multiple has a definite number of factors.

1. False
2. True

Q.

Find all the factors of $49$.

Q. Is 15 a multiple of 5 ?

1. Yes
2. No

Q. Select the multiples of 4

1. 28
2. 54
3. 38
4. 48
5. 144
6. 61
7. 160
8. 4

Q. What are the multiples of $8$ between $75$ and $100$

1. $88$
2. $80$
3. $96$
4. $98$

Q. Jane's age is a 2 digit number which is multiple of 8. She is younger than 20 years old. How old is she?

Q. Samuel was given some trays of eggs to examine. If each tray had 14 eggs, Which of the following is not possible number of total eggs that he examined?

1. $85$
2. $70$
3. $126$
4. $154$

Q.

Find all the factors of $21$.