Quiz about REVIEWER #4

Question 1

What is the place value of 7 in the number 7,892?

Accepted Answer

Thousands

Answer

Tens

Answer

Hundreds

Answer

Ten thousands

Question 2

What is 6,745 rounded to the nearest hundred?

Accepted Answer

6,700

Answer

6,800

Answer

6,750

Answer

7,000

Question 3

What is the greatest common factor (GCF) of 18 and 24?

Accepted Answer

6

Answer

4

Answer

8

Answer

2

Question 4

What is 35% of 200?

Accepted Answer

70

Answer

50

Answer

60

Answer

80

Question 5

Which number is divisible by both 3 and 5?

Accepted Answer

30

Answer

25

Answer

16

Answer

7

Question 6

What is the least common multiple (LCM) of 4 and 5?

Accepted Answer

20

Answer

10

Answer

40

Answer

60

Question 7

What is the name of a triangle with all sides of equal length?

Accepted Answer

Equilateral

Answer

Isosceles

Answer

Scalene

Answer

Right

Question 8

What is the perimeter of a square with sides of length 8 cm?

Accepted Answer

32 cm

Answer

16 cm

Answer

24 cm

Answer

64 cm

Question 9

How many faces does a cube have?

Accepted Answer

6

Answer

4

Answer

5

Answer

8

Question 10

What is the next number in the sequence: 2, 4, 6, 8, __?

Accepted Answer

10

Answer

9

Answer

11

Answer

12

Question 11

Solve for x: 3x = 12.

Accepted Answer

x = 4

Answer

x = 3

Answer

x = 6

Answer

x = 5

Question 12

What is the rule for this pattern: 5, 10, 15, 20, ___?

Accepted Answer

Add 5

Answer

Add 2

Answer

Add 10

Answer

Multiply by 2

Question 13

If y = 2, what is the value of 4y + 3?

Accepted Answer

11

Answer

8

Answer

13

Answer

10

Question 14

Which equation represents the statement: "Three more than twice a number is 11"?

Accepted Answer

2x + 3 = 11

Answer

3x + 2 = 11

Answer

x + 2 = 11

Answer

2 + 3x = 11

Question 15

How many millimeters are in 1 meter?

Accepted Answer

1,000

Answer

10

Answer

100

Answer

10,000

Question 16

If a pencil is 12 cm long, how long is it in millimeters?

Accepted Answer

120 mm

Answer

12 mm

Answer

1,200 mm

Answer

120 cm

Question 17

What is the perimeter of a rectangle with a length of 7 cm and width of 3 cm?

Accepted Answer

14 cm

Answer

10 cm

Answer

20 cm

Answer

40 cm

Question 18

Which tool is best used to measure the angle of a triangle?

Accepted Answer

Protractor

Answer

Ruler

Answer

Compass

Answer

Calculator

Question 19

How many grams are in 1 kilogram?

Accepted Answer

1,000

Answer

10

Answer

100

Answer

10,000

Question 20

What is the mode of this data set: 3, 5, 2, 3, 6, 5, 3?

Accepted Answer

3

Answer

2

Answer

5

Answer

6

Question 21

If you roll a six-sided die, what is the probability of rolling a 4?

Accepted Answer

1/6

Answer

1/3

Answer

1/2

Answer

1/4

Question 22

Which measure of central tendency is found by adding all the numbers in a data set and dividing by the total number of values?

Accepted Answer

Mean

Answer

Median

Answer

Mode

Answer

Range

Question 23

In a bar graph, what does the height of the bars represent?

Accepted Answer

Frequency of data

Answer

Size of data set

Answer

Length of time

Answer

Number of items

Question 24

What is the median of this data set: 12, 15, 9, 10, 14?

Accepted Answer

10

Answer

9

Answer

12

Answer

14

Question 25

If a coin is flipped, what is the probability it will land on heads?

Accepted Answer

1/2

Answer

1/3

Answer

1/4

Answer

2/3

Question 26

Find the sum of the first three prime numbers.

Accepted Answer

11

Answer

12

Answer

10

Answer

15

Question 27

What is 56.75 - 23.46?

Accepted Answer

33.29

Answer

32.29

Answer

34.19

Answer

33.39

Question 28

Which of the following numbers is divisible by both 2 and 9?

Accepted Answer

162

Answer

81

Answer

96

Answer

144

Question 29

What is the greatest common factor (GCF) of 48 and 72?

Accepted Answer

12

Answer

8

Answer

24

Answer

36

Question 30

Convert 5/8 into a decimal.

Accepted Answer

0.625

Answer

0.75

Answer

0.5

Answer

0.8

Question 31

Which of the following has rotational symmetry?

Accepted Answer

Circle

Answer

Square

Answer

Triangle

Answer

Hexagon

Question 32

How many lines of symmetry does a regular hexagon have?

Accepted Answer

6

Answer

2

Answer

3

Answer

8

Question 33

Find the next number in the sequence: 5, 11, 17, 23, __.

Accepted Answer

29

Answer

28

Answer

30

Answer

32

Question 34

If 5x - 2 = 18, what is the value of x?

Accepted Answer

4

Answer

2

Answer

3

Answer

5

Question 35

Solve for y: 7y + 5 = 26.

Accepted Answer

y = 4

Answer

y = 3

Answer

y = 5

Answer

y = 6

Question 36

Which equation represents the statement: "Three times a number decreased by 4 is 11"?

Accepted Answer

3x - 4 = 11

Answer

3x + 4 = 11

Answer

x - 3 = 11

Answer

4 - 3x = 11

Question 37

Convert 5 kilometers to meters.

Accepted Answer

5,000 m

Answer

500 m

Answer

50,000 m

Answer

500,000 m

Question 38

A liquid container holds 2.5 liters. How many milliliters is this?

Accepted Answer

2,500 ml

Answer

250 ml

Answer

25,000 ml

Answer

250,000 ml

Question 39

If the perimeter of a square is 24 cm, what is the length of one side?

Accepted Answer

6 cm

Answer

4 cm

Answer

5 cm

Answer

8 cm

Question 40

What is the range of this data set: 3, 7, 5, 9, 6, 8?

Accepted Answer

5

Answer

6

Answer

3

Answer

2

Question 41

3, 7, 5, 9, 6, 8? What is the median of this data set: 8, 12, 15, 7, 10?

Accepted Answer

10

Answer

5

Answer

12

Answer

15

Question 42

If a bag contains 5 red, 7 blue, and 3 green marbles, what is the probability of picking a blue marble?

Accepted Answer

7/15

Answer

3/15

Answer

5/15

Answer

12/15

Question 43

In a survey of 20 students, 8 prefer chocolate, 7 prefer vanilla, and 5 prefer strawberry. What fraction of the students prefer chocolate?

Accepted Answer

2/5

Answer

3/5

Answer

2/3

Answer

4/5

Question 44

The average of four numbers is 15. If the sum of three of the numbers is 45, what is the fourth number?

Accepted Answer

10

Answer

12

Answer

15

Answer

20

Question 45

If a coin is tossed twice, what is the probability of getting two heads?

Accepted Answer

1/4

Answer

1/2

Answer

1/3

Answer

1/8

Question 46

What is the least common multiple (LCM) of 15, 20, and 25?

Accepted Answer

300

Answer

100

Answer

200

Answer

400

Question 47

What is the greatest common factor (GCF) of 84 and 126?

Accepted Answer

42

Answer

14

Answer

21

Answer

84

Question 48

A right triangle has legs of 6 cm and 8 cm. What is the length of the hypotenuse?

Accepted Answer

10 cm

Answer

12 cm

Answer

14 cm

Answer

15 cm

Question 49

If the radius of a circle is doubled, how does the area change?

Accepted Answer

It is quadrupled

Answer

It is doubled

Answer

It remains the same

Answer

It is halved

Question 50

Find the value of x if 5x + 3 = 4x + 8.

Accepted Answer

2

Answer

3

Answer

4

Answer

5

Question 51

What is the next term in the sequence: 3, 7, 13, 21, 31, ___?

Accepted Answer

43

Answer

45

Answer

49

Answer

55

Question 52

If y = 2x - 3, what is the value of y when x = 6?

Accepted Answer

9

Answer

8

Answer

10

Answer

11

Question 53

Solve for x: 4x5+2=10.

Accepted Answer

10

Answer

8

Answer

12

Answer

14

Question 54

The length of a rectangular room is 8 meters, and its width is 6 meters. What is the diagonal length of the room?

Accepted Answer

10 m

Answer

11 m

Answer

12 m

Answer

14 m

Question 55

If a car travels 150 kilometers in 3 hours, what is its speed in meters per second?

Accepted Answer

13.89 m/s

Answer

10 m/s

Answer

12 m/s

Answer

14.23 m/s

Question 56

A box of cereal weighs 1.25 kilograms. How many grams is this?

Accepted Answer

1,250 g

Answer

125 g

Answer

12,500 g

Answer

125,000 g

Question 57

A class of 40 students took a test. The mean score was 75, and the sum of the scores for 39 students was 2,925. What was the score of the 40th student?

Accepted Answer

80

Answer

70

Answer

75

Answer

85

Question 58

The mode of a data set is 6, and the range is 8. If the smallest value is 3, what is the largest value?

Accepted Answer

11

Answer

9

Answer

10

Answer

12

Question 59

If two dice are rolled, what is the probability of getting a sum of 8?

Accepted Answer

4/36

Answer

2/36

Answer

3/36

Answer

5/36

Question 60

A jar contains 5 red, 7 blue, and 8 green marbles. If one marble is drawn at random, what is the probability of drawing either a red or green marble?

Accepted Answer

13/20

Answer

7/20

Answer

5/20

Answer

8/20

Question 61

Find the median of the following data set: 9, 12, 15, 17, 20, 21, 25.

Accepted Answer

17

Answer

15

Answer

18

Answer

20

Question 62

A bag contains 6 red balls, 8 blue balls, and 4 yellow balls. What is the probability of drawing two blue balls in a row without replacement?

Accepted Answer

8/51

Answer

7/51

Answer

14/51

Answer

28/153

Question 63

Find the least common multiple (LCM) of 48, 64, and 72.

Accepted Answer

384

Answer

192

Answer

576

Answer

768

Question 64

What is the greatest common factor (GCF) of 180 and 240?

Accepted Answer

60

Answer

30

Answer

45

Answer

120

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