Quiz about Percentages and Graphing

Question 1

Which table represents the data in the graph?

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Answer

D.

Question 2

Which table represents the same data shown in the graph?

Accepted Answer

Option A is correct

Answer

B.

Answer

C.

Answer

D.

Question 3

Which circle graph best represents the same set of data as the bar graph?

Accepted Answer

Option D is correct

Answer

A.

Answer

B.

Answer

C.

Question 4

Approximately how many more hours a day are spent sleeping than eating?

Accepted Answer

8 hours

Answer

6 hours

Answer

2 hours

Answer

12 hours

Question 5

Which graph matches the table of values (not percents)?

Accepted Answer

Option B is correct

Answer

A.

Answer

C.

Answer

D.

Question 6

Tyra, Lois, and Sue play basketball on the same team. The circle graphs show the percent of the points they scored for their team in 2 games.

Which statement about the points Tyra, Lois, and Sue each scored must be true?

Accepted Answer

Tyra scored the same number of points in game 2 as Lois scored in game 2.

Answer

Lois scored more points in game 1 than in game 2.

Answer

Lois scored more points in game 2 than Sue scored in game 2.

Answer

Tyra scored the same number of points in game 1 as in game 2.

Question 7

Write 6% as a decimal.

Accepted Answer

0.06

Answer

0.6

Answer

6

Answer

0.006

Question 8

Write 2/5 as a percent.

Accepted Answer

40%

Answer

400%

Answer

20%

Answer

200%

Question 9

Write 7/8 as a percent.

Accepted Answer

87.5%

Answer

29.2%

Answer

8.8%

Answer

78%

Question 10

Calculate 50% of 31.

Accepted Answer

15.5

Answer

155

Answer

0.81

Answer

1.55

Question 11

Everyone in Stuart's class has to do a science project.

Out of the 40 students, 60% have completed their projects.

How many students have completed their projects?

Accepted Answer

24 students

Answer

64 students

Answer

20 students

Answer

16 students

Question 12

The circle graph shows the music preferences of a random sample of radio listeners. What percent of people surveyed prefer Jazz or Rock?

Accepted Answer

50%

Answer

40%

Answer

65%

Answer

70%

Question 13

Students were asked whether they spend too much or too little time watching television. The circle graph shows the responses of 120 students.

How many students though they watched too little television?

Hint: Remember to use %/100 = is(part)/of(whole)

Accepted Answer

36 students

Answer

84 students

Answer

24 students

Answer

6 students

Question 14

This table shows the number of students who attended the last basketball game. The data are displayed in a circle graph. What percent of the graph represents the 6th graders?

Hint: Remember to use %/100 = is/of

Accepted Answer

25%

Answer

20%

Answer

18%

Answer

75%

Question 15

The original price of a pair of running shoes was $95. They were on sale at 25% off, but the marked price was $73.25. Is this the correct price?

Remember to use:

%/100 = sale price/original price

Accepted Answer

No, it should be $71.25

Answer

Yes, it is correct.

Answer

No, it should be $23.75

Answer

No, it should be $70

Question 16

The circle graph shows the contents of one brand of peanut butter. How much protein is in 838 g of peanut butter?

Accepted Answer

209.5 grams

Answer

25 grams

Answer

335.2 grams

Answer

293.3 grams

Question 17

The food Caitlin and Rory order in a restaurant cost $82. Tax of 9% was added, then Rory added a tip of 15 % of the total. What was the final cost of the meal?

Accepted Answer

$102.79

Answer

$89.38

Answer

$67.39

Answer

$94.30

Percentages and Graphing

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