Quiz about 7th Grade Math: Post-Assessment

Question 1

As a cold front moved in, the temperature dropped 3 degrees each hour for 6 hours.  What was the total temperature change after the 6 hours?

Accepted Answer

-18 degrees

Answer

-9 degrees

Answer

-3 degrees

Answer

-2 degrees

Question 2

A submarine hovers at 240 meters below sea level. If it goes down 160 meters and then rises 390 meters, what is its new position?

Accepted Answer

-10 meters

Answer

-310 meters

Answer

-20 meters

Answer

0 meters

Question 3

Evaluate 6m + 2 for m = -1

Accepted Answer

-4

Answer

7

Answer

4

Answer

63

Question 4

Which is equivalent to the expression below?

6x + 2x + y + 3y

Accepted Answer

8x + 4y

Answer

12xy

Answer

8x + 3y

Answer

8(x + y)

Question 5

x - 34 = -12

Accepted Answer

x = 22

Answer

x = -46

Answer

x = -22

Answer

x  = 46

Question 6

What is the first step to solve this equation:
11 - 3x = 44

Accepted Answer

Subtract 11 from both sides

Answer

Add 3 to both sides

Answer

Add 11 to both sides

Answer

Divide 3 on both sides.

Question 7

-4x+1=21

Accepted Answer

x=-5

Answer

x=120

Answer

x=5

Answer

x=30

Question 8

6z + 3 -4z = 9

Accepted Answer

z = 3

Answer

z = 60

Answer

z = 30

Answer

z = 1

Question 9

Jerome earns $200 per month plus $12 for each bike he sells at the bike shop.  This month, he wants to earn at least $400.  What is the least number of bikes that Jerome can sell to reach his goal?

Accepted Answer

17

Answer

15

Answer

16

Answer

33

Question 10

Mr. Deutsch ran 42 miles in 8 hours. What was his unit rate?

Accepted Answer

5.25

Answer

4.25336336

Answer

4.2

Answer

5.2

Question 11

Fingernails grow about 1.5 inches per year.  How long would it take to grow nails 36 inches long?

Accepted Answer

24 years

Answer

54 years

Answer

34.5 years

Answer

37.5 years

Question 12

Freida drove 50 miles in 15 minutes. At this rate, how many miles did she drive in 9 minutes?

Accepted Answer

30 miles

Answer

3 miles

Answer

450 miles

Answer

45 miles

Question 13

Which of the following equations represents a proportional relationship?

Accepted Answer

y = 0.5x

Answer

y = -2x + 3

Answer

y = 5x - 8

Answer

y = 1/2x + 1

Question 14

The total cost of 8 binders is $24.  The prices of each binder is the same. Which equation represents the proportional relationship between total cost, T, and the number of binders, n?

Accepted Answer

T = 3n

Answer

T = n/3

Answer

T = 192/n

Answer

T = n + 16

Question 15

A map has a scale of 1/2 inch=16 miles.  The distance between two parks on the map is 2 3/4 inches.  How many miles apart are the parks?

Accepted Answer

88 miles

Answer

40 miles

Answer

44 miles

Answer

76 miles

Question 16

Name the constant of proportionality.

Accepted Answer

8

Answer

16

Answer

6

Answer

3

Question 17

REVIEW QUESTION
Is this table proportional or non-proportional?

Accepted Answer

Proportional

Answer

Non-Proportional

Question 18

Ernie Walks 1/6 mile in 1/12 hour when he walks along the river trail. How many miles per hour does Ernie walk when he hikes on the trail?

Accepted Answer

2 miles per hour

Answer

1/72 mile per hour

Answer

1/2 mile per hour

Answer

3 miles per hour

Question 19

What percent of 300 is 126

Accepted Answer

42%

Answer

2.38%

Answer

4.2%

Answer

0.42%

Question 20

Sam bought an $85.00 jacket for 40% off of the regular price. How much did he pay for the jacket?

Accepted Answer

$51

Answer

$75

Answer

$34

Answer

$45

Question 21

Mrs. Ray is buying some groceries. They total to $35.50. Sales tax is 4.5%. What is the total amount (including sales tax) that she has to pay?

Accepted Answer

$37.10

Answer

$1.60

Answer

$40.00

Answer

$2.50

Question 22

Emilio borrows $1200 from a bank with 8% simple interest per year.  How much will he have to pay back total in 2 years?

Accepted Answer

$1392

Answer

$150

Answer

$192

Answer

$1350

Question 23

Jose makes 10000 a month plus some money by commission rates. He gets 6% of everything he sells. If Jose sold $59000 worth of items this month, what is his salary for the month?

Accepted Answer

$13,540

Answer

$600

Answer

$4,140

Answer

$45,400

Question 24

The number of people signed up for a bus trip increased from 32 to 45. What is the percent increase? Round to the nearest percent.

Accepted Answer

41%

Answer

52%

Answer

42%

Answer

45%

Question 25

The regular price of a scooter is $65.50. It is on sale for $52.40. What is the percent decrease from the regular price to the sale price of the scooter?

Accepted Answer

20%

Answer

35%

Answer

25%

Answer

30%

Question 26

What is the value of the missing angle?

Accepted Answer

50

Answer

61

Answer

60

Answer

69

Question 27

Find the value of x.

Accepted Answer

19

Answer

15

Answer

16

Answer

18

Question 28

What is the area of the figure?

Accepted Answer

24 sq cm

Answer

20 sq cm

Answer

4 sq cm

Answer

30 sq cm

Question 29

Question 29.

Accepted Answer

330 yd3

Answer

55 yd3

Answer

121 yd3

Answer

22 yd3

Question 30

Find the total surface area of the prism.

Accepted Answer

88 square inches

Answer

48 square inches

Answer

64 square inches

Answer

76 square inches

Question 31

Describe the cross section.

Accepted Answer

triangle

Answer

rectangle

Answer

trapezoid

Answer

square

Question 32

Describe the cross section.

Accepted Answer

oval

Answer

rectangle

Answer

trapezoid

Answer

parallelogram

Question 33

Find the mean:
28, 18, 19, 18, 17

Accepted Answer

20

Answer

18

Answer

11

Answer

19

Question 34

Find the median:
3, 5, 7, 4, 3, 1

Accepted Answer

3.5

Answer

3 and 4

Answer

There isn't one

Answer

3

Question 35

The mode score on the 6th grade math test was 94! Which of these interpretations must be correct?

Accepted Answer

More students received a 94 than any other score

Answer

99 was the highest score on the test.

Answer

No student scored below a 50

Answer

A score of 91 was slightly below average.

Question 36

Lizzy had test scores of: 72, 94, 108, 60
What is the RANGE of her test scores?

Accepted Answer

48

Answer

12

Answer

72

Answer

98

Question 37

What is the median?

Accepted Answer

62

Answer

58

Answer

66

Answer

60

Question 38

What value is the lower quartile (Q1)?

Accepted Answer

60

Answer

66

Answer

58

Answer

64

Question 39

How many trouts weighed MORE THAN 450 grams?

Accepted Answer

11

Answer

8

Answer

14

Answer

10

Question 40

What is the probability that you choose blue? *simplify your answer*

5 green

6 yellow

8 blue

7 brown

Accepted Answer

4/13

Answer

8/26

Answer

8/25

Answer

1/3

Question 41

What is the probability of spinning a 2 on the spinner?

Accepted Answer

1/8

Answer

1/2

Answer

1/3

Answer

1/4

Question 42

What is the probability of spinning an even number?

Accepted Answer

50%

Answer

0.25

Answer

0.33

Answer

75%

Question 43

A die is rolled. What is the probability that the result is less than 3 ?

Accepted Answer

1/3

Answer

1/2

Answer

1/4

Answer

1/6

Question 44

Find the probability of rolling a 7 on a single die.

Accepted Answer

0

Answer

1/6

Answer

7/6

Answer

7/7

7th Grade Math: Post-Assessment

50 questions

As a cold front moved in, the temperature dropped 3 degrees each hour for 6 hours. What was the total temperature change after the 6 hours?

A submarine hovers at 240 meters below sea level. If it goes down 160 meters and then rises 390 meters, what is its new position?

Evaluate 6m + 2 for m = -1

Which expression is equivalent to the algebraic expression below? 3(–2x – 1)

Which is equivalent to the expression below?
6x + 2x + y + 3y

x - 34 = -12

What is the first step to solve this equation:
11 - 3x = 44

-4x+1=21

6z + 3 -4z = 9

Jerome earns $200 per month plus $12 for each bike he sells at the bike shop. This month, he wants to earn at least $400. What is the least number of bikes that Jerome can sell to reach his goal?

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7th Grade Math: Post-Assessment

50 questions

As a cold front moved in, the temperature dropped 3 degrees each hour for 6 hours. What was the total temperature change after the 6 hours?

A submarine hovers at 240 meters below sea level. If it goes down 160 meters and then rises 390 meters, what is its new position?

Evaluate 6m + 2 for m = -1

Which expression is equivalent to the algebraic expression below? 3(–2x – 1)

Which is equivalent to the expression below? 6x + 2x + y + 3y

x - 34 = -12

What is the first step to solve this equation:11 - 3x = 44

-4x+1=21

6z + 3 -4z = 9

Jerome earns $200 per month plus $12 for each bike he sells at the bike shop. This month, he wants to earn at least $400. What is the least number of bikes that Jerome can sell to reach his goal?

Create a free account and access millions of resources

Similar Resources on Wayground

Popular Resources on Wayground

Discover more resources for Mathematics

Which is equivalent to the expression below?
6x + 2x + y + 3y

What is the first step to solve this equation:
11 - 3x = 44