Quiz about 7th Grade Test Prep

Question 1

Jacob is told that a bag of flour weighs 9/36 pounds. Which decimal measurement is equivalent to the weight given?

Accepted Answer

0.25

Answer

1/4

Answer

25%

Answer

0.5

Question 2

Which of the following is another way of expressing 3 out of 12 ?

Accepted Answer

25%

Answer

25

Answer

2.5

Answer

2.5%

Question 3

What is 2/5 as a decimal?

Accepted Answer

40%

Answer

25%

Answer

30%

Answer

250%

Question 4

Tom observed that 1/3 of the liquid evaporated during his science experiment. How should he record this in his report as a decimal?

Accepted Answer

0.333333...

Answer

0.3

Answer

0.13

Answer

1.3

Question 5

Which number is equivalent to 0.08?

Accepted Answer

8%

Answer

0.0008%

Answer

0.08%

Answer

80%

Question 6

In a standard deck of 52 playing cards, what is the probability that a randomly chosen card is a red 7 ?

Accepted Answer

1/26

Answer

1/24

Answer

1/25

Answer

1/30

Question 7

How many people have four books in their desks?

Accepted Answer

5

Answer

2

Answer

3

Answer

4

Question 8

Find the volume of the figure?

Accepted Answer

336 cm3

Answer

4003 cm3

Answer

36 cm3

Answer

412 cm3

Question 9

4/8 ___ 4/10

Accepted Answer

>

Answer

<

Answer

=

Question 10

308 people were surveyed about how they got to school. How many ride their bike?

Accepted Answer

112 people

Answer

847 people

Answer

130 people

Answer

110 people

Question 11

600 people were surveyed. How many people rode the stationary bikes that day?

Accepted Answer

150 people

Answer

120 people

Answer

90 people

Answer

None of these

Question 12

What percent of people chose gummy bears as their favorite candy?

Accepted Answer

25%

Answer

15%

Answer

30%

Answer

None of these

Question 13

A number with no variable attached is called a  _____.

Accepted Answer

constant

Answer

coefficient

Answer

variable

Answer

term

Question 14

What do you call each part of an expression that is separated by a + or a -?

Accepted Answer

term

Answer

coefficient

Answer

constant

Answer

variable

Question 15

What is the coefficient in the expression: 94a+2?

Accepted Answer

94

Answer

2

Answer

4

Answer

94a

Question 16

What is the coefficient of x?
8 + 5x - y

Accepted Answer

5

Answer

8

Answer

1

Answer

-5

Question 17

find the area of the circle with radius 3 cm below.

Accepted Answer

28.26 cm2

Answer

100 cm2

Answer

225 cm2

Answer

9 cm2

Question 18

What is the radius of this circle?

Accepted Answer

9

Answer

18

Answer

10

Answer

8

Question 19

You spin this spinner 3 times.
Find the probability of these 3 events.
P(red, odd, 3)

Accepted Answer

1/72

Answer

1/216

Answer

1/36

Answer

1/12

Question 20

A farm has 5 brown cows and 10 white cows. A fence is open and two cows escape. What is the probability that it will be a brown cow, then a white cow?

Accepted Answer

5/21

Answer

1/9

Answer

2/9

Answer

10/21

Question 21

You pick a marble from this bag.
What is the probability you will choose either a black or white marble?

Accepted Answer

3/5

Answer

9/100

Answer

1/10

Answer

2/5

Question 22

Which event is not a dependent event?

Accepted Answer

Picking an earring, replacing it, then picking a 2nd earring

Answer

Picking 2 students to each be line leader and door holder from a group of 20 students

Answer

Picking 2 marbles from a bag without replacing the first marble

Answer

Picking 2 crayons from a box at the same time (simultaneously)

Question 23

In the equation y = 14x, what is the constant of proportionality?

Accepted Answer

14

Answer

y

Answer

x

Question 24

Find the unit rate of 624 calories in 3 servings.

Accepted Answer

208 calories per serving

Answer

1,872 calories per serving

Answer

624 calories per serving

Answer

621 calories per serving

Question 25

Write the equation for the table given

Accepted Answer

y = 3x

Answer

y = 1/3x

Answer

y = 1/2x

Question 26

Write an equation for this situation.

Accepted Answer

y=19.25x

Answer

y=9.75x

Answer

y=19x

Answer

y=9.5x

Question 27

Write an equation for this relationship.

Accepted Answer

y=21.98x

Answer

y=10.99x

Answer

y=22.98x

Answer

y=22x

Question 28

Write an equation for this relationship.

Accepted Answer

y=18.50x

Answer

y=18x

Answer

y=22.50x

Answer

y=22x

Question 29

Find the area

Accepted Answer

430 in2

Answer

215 in2

Answer

41.5 in2

Answer

1.5 in2

Question 30

-15 - 3

Accepted Answer

-18

Answer

12

Answer

-12

Answer

18

Question 31

-9 + (-5)

Accepted Answer

-14

Answer

14

Answer

-4

Question 32

-7 - 2

Accepted Answer

-9

Answer

9

Answer

5

Answer

-5

Question 33

-3(-4)

Accepted Answer

12

Answer

-12

Answer

7

Answer

-7

Question 34

36 / -6

Accepted Answer

-6

Answer

6

Answer

7

Answer

-8

Question 35

What is the area of the rectangle?

Accepted Answer

15 sq cm

Answer

15 cm

Answer

2

Answer

16 cm

Question 36

How many square centimeters of wrapping paper are needed to cover the surfaces of the box?

Accepted Answer

180 cm2

Answer

108 cm2

Answer

324 cm2

Answer

432 cm2

Question 37

Solve the equation:
-5x = 25

Accepted Answer

x = -5

Answer

x = 20

Answer

x = -20

Answer

x = 5

Question 38

19  + a  =  -50

Accepted Answer

a =  -69

Answer

a = -950

Answer

a = -31

Answer

a = -50/19

Question 39

x - 8 = -5

Accepted Answer

3

Answer

13

Answer

-13

Answer

-3

Question 40

Solve for x:

Accepted Answer

x = 10

Answer

x = 20

Answer

x = 7

Answer

x = 3

Question 41

Solve the equation below:

Accepted Answer

k = 176

Answer

k = 152

Answer

k = 5

Answer

k = 27

Question 42

144=12z

Accepted Answer

z=12

Answer

z=20

Answer

z=11

Question 43

7.    -4y = 48

Accepted Answer

x = -12

Answer

x = -52

Answer

x = -44

Answer

x = -13

Question 44

What is the inverse operation needed to solve for p?
765 = p - 254

Accepted Answer

addition

Answer

subtraction

Answer

multiplication

Answer

division

Question 45

x - 62 = 123
How should you show your work to isolate the variable and solve the equation?

Accepted Answer

Add 62 to each side.

Answer

Subtract 62 from each side.

Answer

Multiply each side by 62.

Answer

Add 123 to each side.

Question 46

Which of these are like terms in the following expression:
3x + 7 - 9x + 24y + 2x²

Accepted Answer

3x, -9x

Answer

7, 24y

Answer

3x, 9x

Answer

3x, -9x, 2x²

Question 47

Simplify by combining like terms:
5a + 2b - 3a + 4

Accepted Answer

2a + 2b + 4

Answer

8a + 2b + 4

Answer

8ab

Answer

4ab + 4

Question 48

Simplify by combining like terms:
4x² - 3x + 11 -2x

Accepted Answer

4x² - 5x + 11

Answer

11x + 11

Answer

16x² - 5x + 11

Answer

10x2

Question 49

Simplify by combining like terms:
5a + 2b - 3a + 4

Accepted Answer

2a + 2b + 4

Answer

8a + 2b + 4

Answer

8ab

Answer

4ab + 4

Question 50

Find the Area of this triangle

Accepted Answer

18.9 km2

Answer

19.8 km2

Answer

37.8 km2

Answer

35 km2

Question 51

Find the missing numerator:
2/3 = ?/9

Accepted Answer

6/9

Answer

1/9

Answer

4/9

Answer

7/9

Question 52

Which of the following is an equivalent fraction to 5/6?

Accepted Answer

10/12

Answer

9/12

Answer

8/12

Answer

14/18

Question 53

Question 53.

Accepted Answer

1

Answer

3

Answer

9

Answer

8

Question 54

Question 54.

Accepted Answer

6/9

Answer

6/6

Answer

9/9

Answer

2/3

Question 55

Are the fractions equivalent?

Accepted Answer

No

Answer

Yes

Question 56

Complete the equivalent fraction.

Accepted Answer

15

Answer

6

Answer

9

Answer

23

Question 57

Put 15/45 in simplest form.

Accepted Answer

1/3

Answer

3/9

Answer

30/90

Answer

Already in simplest form

Question 58

You spend $40 on 5 pounds of concrete. What is the unit rate in dollars per pound?

Accepted Answer

$8 per pound

Answer

$5 per pound

Answer

$35 per pound

Answer

0.125 pounds per dollar

Question 59

A store sees 120 customers in 8 hours. What is the unit rate (in customers per hour)?

Accepted Answer

15 customers per hour

Answer

16 customers per hour

Answer

12 customers per hour

Answer

20 customers per hour

Question 60

Find the slope of the line.

Accepted Answer

-1

Answer

-2

Answer

2

Answer

1

Question 61

Find the slope of the line.

Accepted Answer

-5/4

Answer

5/4

Answer

-4/5

Answer

4/5

Question 62

Find the slope of the line.

Accepted Answer

0

Answer

Undefined

Answer

1

Answer

-1

Question 63

Find the slope

Accepted Answer

-5/3

Answer

-3/5

Answer

5/3

Answer

3/5

Question 64

Find the slope

Accepted Answer

-5/3

Answer

-3/5

Answer

5/3

Answer

3/5

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