Question 1

Which of these numbers is divisible by both 2, 5, and 10?

Accepted Answer

70

Answer

45

Answer

33

Answer

62

Question 2

Which of these is a common factor of 20 and 30?

Accepted Answer

10

Answer

12

Answer

7

Answer

15

Question 3

Which of the following numbers is divisible by 2, 5, and 10?

Accepted Answer

80

Answer

22

Answer

15

Answer

33

Question 4

Which of the following numbers is divisible by 10?

Accepted Answer

90

Answer

63

Answer

27

Answer

45

Question 5

Which of these numbers is a common factor of both 24 and 36?

Accepted Answer

12

Answer

18

Answer

6

Answer

24

Question 6

Which number is a common factor of 16 and 24?

Accepted Answer

8

Answer

6

Answer

12

Answer

14

Question 7

Which of the following numbers is divisible by both 2 and 5?

Accepted Answer

50

Answer

33

Answer

14

Answer

23

Question 8

Which of these numbers is divisible by 5?

Accepted Answer

55

Answer

42

Answer

84

Answer

67

Question 9

Which of the following numbers is divisible by both 2 and 10?

Accepted Answer

40

Answer

57

Answer

81

Answer

33

Question 10

Which of these numbers is a common factor of 42 and 56?

Accepted Answer

14

Answer

18

Answer

9

Answer

6

Question 11

Which of the following numbers is divisible by 2, 5, and 10?

Accepted Answer

40

Answer

55

Answer

23

Answer

15

Question 12

What is the greatest common factor (GCF) of 20 and 35?

Accepted Answer

5

Answer

15

Answer

10

Answer

7

Question 13

Which of the following numbers is NOT divisible by 5?

Accepted Answer

42

Answer

55

Answer

30

Answer

15

Question 14

Which number is divisible by both 2 and 10?

Accepted Answer

60

Answer

75

Answer

23

Answer

45

Question 15

Which of these numbers is a common factor of both 24 and 36?

Accepted Answer

12

Answer

8

Answer

18

Answer

6

Question 16

Which of these numbers is NOT divisible by 2?

Accepted Answer

37

Answer

16

Answer

42

Answer

28

Question 17

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

Accepted Answer

50

Answer

25

Answer

35

Answer

15

Question 18

Which of these numbers is a common factor of both 18 and 27?

Accepted Answer

9

Answer

3

Answer

12

Answer

6

Question 19

Which of the following numbers is NOT divisible by 10?

Accepted Answer

32

Answer

50

Answer

40

Answer

70

Question 20

Which of these numbers is divisible by both 2 and 5?

Accepted Answer

30

Answer

33

Answer

21

Answer

45

Question 21

Which of the following numbers is divisible by 2, 5, and 10?

Accepted Answer

20

Answer

25

Answer

15

Answer

12

Question 22

What is a common factor of 10 and 15?

Accepted Answer

5

Answer

3

Answer

1

Answer

2

Question 23

Which of the following numbers is NOT divisible by 2, 5, and 10?

Accepted Answer

35

Answer

50

Answer

40

Answer

60

Question 24

Which of the following numbers is divisible by 2 and 10 but NOT by 5?

Accepted Answer

8

Answer

30

Answer

20

Answer

40

Question 25

What is the largest common factor of 20 and 30?

Accepted Answer

10

Answer

5

Answer

2

Answer

15

Question 26

Which of the following numbers is divisible by 5 but NOT by 10?

Accepted Answer

25

Answer

30

Answer

40

Answer

20

Question 27

Which of the following numbers is divisible by both 2 and 5?

Accepted Answer

50

Answer

15

Answer

22

Answer

45

Question 28

What is a common factor of 12 and 18?

Accepted Answer

6

Answer

3

Answer

2

Answer

9

Question 29

Which of the following numbers is divisible by 2 but NOT by 5 or 10?

Accepted Answer

14

Answer

25

Answer

10

Answer

20

Question 30

Which of the following numbers is divisible by 10 but NOT by 5?

Accepted Answer

Such a number does not exist

Answer

20

Answer

100

Answer

50

Question 31

Which number below is divisible by both 3, 6, and 9?

Accepted Answer

54

Answer

45

Answer

27

Answer

72

Question 32

What is a common factor of 36 and 54?

Accepted Answer

18

Answer

27

Answer

12

Answer

36

Question 33

Which of the following numbers is divisible by 6 but not by 9?

Accepted Answer

24

Answer

36

Answer

18

Answer

45

Question 34

Which of the following numbers is divisible by 9?

Accepted Answer

81

Answer

44

Answer

63

Answer

25

Question 35

Which of the numbers below is divisible by both 3 and 6?

Accepted Answer

42

Answer

15

Answer

28

Answer

33

Question 36

Which of the following numbers shares a common factor with both 24 and 36?

Accepted Answer

12

Answer

7

Answer

5

Answer

19

Question 37

What is the smallest number that is divisible by both 3 and 9?

Accepted Answer

9

Answer

12

Answer

18

Answer

6

Question 38

Which number is divisible by 3 but not by 6?

Accepted Answer

15

Answer

24

Answer

18

Answer

9

Question 39

Which of the following numbers has 6 and 9 as its factors?

Accepted Answer

54

Answer

45

Answer

27

Answer

12

Question 40

Which one of these numbers is divisible by both 3 and 9?

Accepted Answer

27

Answer

15

Answer

22

Answer

35

Question 41

Which of the following numbers is divisible by both 3 and 6?

Accepted Answer

18

Answer

33

Answer

14

Answer

25

Question 42

Which of these numbers is divisible by 9?

Accepted Answer

81

Answer

45

Answer

72

Answer

56

Question 43

Which of the following numbers is divisible by both 6 and 9?

Accepted Answer

54

Answer

36

Answer

24

Answer

27

Question 44

Which of the following numbers is divisible by both 3 and 6 but not by 9?

Accepted Answer

42

Answer

54

Answer

27

Answer

18

Question 45

Which of these numbers shares common factors with 36?

Accepted Answer

12

Answer

30

Answer

19

Answer

25

Question 46

Which of these numbers is divisible by both 3 and 9 but not by 6?

Accepted Answer

81

Answer

36

Answer

54

Answer

18

Question 47

Which of the following numbers is not divisible by 3?

Accepted Answer

22

Answer

27

Answer

12

Answer

15

Question 48

Which of these numbers is divisible by both 3 and 9 and has a sum of digits equal to 9?

Accepted Answer

45

Answer

72

Answer

21

Answer

33

Question 49

Which of these numbers is divisible by 6 but not by 9?

Accepted Answer

24

Answer

27

Answer

18

Answer

54

Question 50

What are the common factors of 18 and 27?

Accepted Answer

1, 3, 9

Answer

1, 3, 6

Answer

1, 6, 9

Answer

1, 2, 3

Question 51

Which of the following numbers is divisible by both 3 and 6?

Accepted Answer

18

Answer

12

Answer

25

Answer

19

Question 52

Which of the following numbers is divisible by 9?

Accepted Answer

81

Answer

72

Answer

54

Answer

63

Question 53

Which of the following numbers is divisible by both 3 and 9?

Accepted Answer

45

Answer

50

Answer

27

Answer

36

Question 54

Which of the following numbers is divisible by 6?

Accepted Answer

24

Answer

40

Answer

33

Answer

14

Question 55

Which of the following numbers has 1, 2, and 4 as common factors?

Accepted Answer

8

Answer

15

Answer

12

Answer

20

Question 56

Which of these numbers is divisible by 3 but not by 6?

Accepted Answer

15

Answer

18

Answer

30

Answer

24

Question 57

Which of the following numbers is divisible by 6 but not by 9?

Accepted Answer

30

Answer

36

Answer

45

Answer

27

Question 58

Which of the following numbers is divisible by both 3 and 9 but not by 6?

Accepted Answer

27

Answer

36

Answer

54

Answer

18

Question 59

What is the value of the expression

3 + 2 	imes (6 - 4)

?

Accepted Answer

7

Answer

10

Answer

14

Answer

20

Question 60

What is the value of the expression

3 + 2 	imes (6 - 4)

?

Accepted Answer

19

Answer

11

Answer

13

Answer

17

Question 61

What is the value of the expression

3 + 2 	imes (6 - 4)

?

Accepted Answer

12

Answer

10

Answer

16

Answer

14

Question 62

What is the value of the expression

3 + 2 	imes (6 - 4)

?

Accepted Answer

21

Answer

23

Answer

19

Answer

17

Question 63

What is the value of the expression

3 + 2 	imes (6 - 4)

?

Accepted Answer

28

Answer

29

Answer

32

Answer

24

Question 64

What is the value of the expression

3 + 2 	imes (6 - 4)

?

Accepted Answer

29

Answer

31

Answer

23

Answer

25

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