Quiz about Unit 7 Test Review

Question 1

A car travels 150 miles in 3 hours. What is the unit rate of the car's speed in miles per hour?

Accepted Answer

50 miles per hour

Answer

45 miles per hour

Answer

55 miles per hour

Answer

60 miles per hour

Question 2

A recipe requires 3 cups of flour for every 2 cups of sugar. If you use 9 cups of flour, how many cups of sugar do you need?

Accepted Answer

6 cups

Answer

4 cups

Answer

5 cups

Answer

7 cups

Question 3

A survey shows that 40% of students prefer chocolate ice cream. If there are 200 students, how many prefer chocolate ice cream?

Accepted Answer

80 students

Answer

60 students

Answer

70 students

Answer

90 students

Question 4

A store is having a 25% off sale on all items. If a jacket originally costs $80, what is the sale price?

Accepted Answer

$60

Answer

$55

Answer

$65

Answer

$70

Question 5

A bar graph shows the number of books read by students in a class. If 5 students read 3 books each, 10 students read 2 books each, and 15 students read 1 book each, how many books were read in total?

Accepted Answer

50 books

Answer

55 books

Answer

60 books

Answer

65 books

Question 6

A dot plot shows the number of pets owned by students. If the mode of the data is 2 pets, what does this mean?

Accepted Answer

Most students own 2 pets.

Answer

Most students own 1 pet.

Answer

Most students own 3 pets.

Answer

Most students own 4 pets.

Question 7

A circle graph shows that 30% of a budget is spent on rent, 20% on food, 25% on transportation, and the rest on savings. What percentage is spent on savings?

Accepted Answer

25%

Answer

15%

Answer

20%

Answer

30%

Question 8

If a car travels 240 miles using 8 gallons of gas, what is the car's fuel efficiency in miles per gallon?

Accepted Answer

30 miles per gallon

Answer

25 miles per gallon

Answer

35 miles per gallon

Answer

40 miles per gallon

Question 9

A store increases the price of a shirt from $$20 to $$ 25. What is the percent increase in the price?

Accepted Answer

25%

Answer

20%

Answer

30%

Answer

35%

Question 10

A student scores 75% on a test with 40 questions. How many questions did the student answer correctly?

Accepted Answer

30 questions

Answer

25 questions

Answer

35 questions

Answer

40 questions

Question 11

A pie chart shows that 40% of a class prefers soccer, 30% prefers basketball, and the rest prefers baseball. What percentage prefers baseball?

Accepted Answer

30%

Answer

20%

Answer

25%

Answer

35%

Question 12

A bar graph shows the number of hours students spend on homework each week. If the average is 10 hours, what does this mean?

Accepted Answer

The total hours divided by the number of students is 10.

Answer

Each student spends exactly 10 hours.

Answer

Most students spend 10 hours.

Answer

No student spends more than 10 hours.

Question 13

A car travels 180 miles in 4 hours. What is the unit rate of the car's speed in miles per hour?

Accepted Answer

45 miles per hour

Answer

40 miles per hour

Answer

50 miles per hour

Answer

55 miles per hour

Question 14

A store decreases the price of a pair of shoes from $$60 to $$ 48. What is the percent decrease in the price?

Accepted Answer

20%

Answer

15%

Answer

25%

Answer

30%

Question 15

A dot plot shows the number of siblings each student has. If the median number of siblings is 2, what does this mean?

Accepted Answer

Half of the students have 2 or fewer siblings.

Answer

Most students have 2 siblings.

Answer

Half of the students have more than 2 siblings.

Answer

All students have 2 siblings.

Question 16

A pie chart shows that 50% of a company's revenue comes from product sales, 30% from services, and the rest from investments. What percentage comes from investments?

Accepted Answer

20%

Answer

15%

Answer

10%

Answer

25%

Question 17

A train travels 300 miles in 5 hours. What is the unit rate of the train's speed in miles per hour?

Accepted Answer

60 miles per hour

Answer

55 miles per hour

Answer

65 miles per hour

Answer

50 miles per hour

Question 18

A recipe requires 4 cups of milk for every 3 cups of flour. If you use 12 cups of milk, how many cups of flour do you need?

Accepted Answer

9 cups

Answer

6 cups

Answer

8 cups

Answer

10 cups

Question 19

The graph below shows the number of sunny days and rainy days in a city during four months.

Based on the graph,how many more sunny days than rainy days did this city have during the months of April, May, and June?

Accepted Answer

21

Answer

56

Answer

26

Answer

20

Question 20

The team scored 50 points. How many points did Kendrick score?

Accepted Answer

10 points

Answer

12 points

Answer

20 points

Answer

72 points

Question 21

There are 200 vegetable plants in a garden.  How many of the vegetable plants are green beans?

Accepted Answer

24

Answer

16

Answer

28

Answer

32

Question 22

If there are 300 seventh graders, how many students prefer choir?

Accepted Answer

96

Answer

24

Answer

75

Answer

42

Question 23

Approximately how many hours a day are spent in school and doing homework? (Remember: how many hours are in a day?)

Accepted Answer

8 hours

Answer

6 hours

Answer

2 hours

Answer

12 hours

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