Quiz about Percent Review

Question 1

A skateboard is on sale with a 25% discount. The original price was $120.
Find the sale price.

Accepted Answer

90

Answer

60

Answer

110

Answer

44

Question 2

A pair of jeans costs $34.00.  You have a coupon for 30% off the regular price. What is the new price of the jeans after you use your coupon?

Accepted Answer

$23.80

Answer

$10.20

Answer

$31.00

Answer

$44.20

Question 3

A TV is regularly priced at $600, but it is on sale for 20% off. What's the sale price?

Accepted Answer

$480

Answer

$320

Answer

$500

Answer

$720

Question 4

A student earned a grade of 80% on a math test that had 30 problems.  How many problems on this test did the student answer correctly?

Accepted Answer

24 problems

Answer

17 problems

Answer

20 problems

Answer

18 problems

Question 5

A pair of sandals costs $10.50.  There is a  7% sales tax.  What is the total cost of the sandals?

Accepted Answer

$11.24

Answer

$.74

Answer

$10.50

Answer

$12.78

Question 6

The ratio used to find percent is...

Accepted Answer

part/whole = %/100

Answer

part/whole = 100 / %

Answer

whole/part= %/ 100

Question 7

75% of what number is 15?

Accepted Answer

20

Answer

11

Answer

45

Answer

5

Question 8

4 is what percent of 20?

Accepted Answer

20%

Answer

80%

Answer

5%

Answer

4%

Question 9

What is 5% of 220?

Accepted Answer

11

Answer

44

Answer

110

Answer

440

Question 10

80% of what number is 32?

Accepted Answer

40

Answer

250

Answer

26

Answer

4

Question 11

75% of what number is 15?

Accepted Answer

20

Answer

11

Answer

45

Answer

5

Question 12

What is 64% of 75?

Accepted Answer

48

Answer

117

Answer

85

Answer

56

Question 13

Dr. Hall files 320 insurance claims every month. If 5% of those claims are rejected, how many claims are rejected?

Accepted Answer

16

Answer

15

Answer

64

Answer

56

Question 14

In the Central City Grand Prix, out of 30 cars that started the race, 12 of them finished. What percent of the cars finished the race?

Accepted Answer

40%

Answer

20%

Answer

60%

Answer

80%

Question 15

The movie theater has 250 seats. 225 seats were sold for the current showing. What percent of seats are sold?

Accepted Answer

90%

Answer

10%

Answer

20%

Answer

80%

Question 16

Some doctors recommend that no more than 30% of a person's daily calories come from fats. Following this recommendation, if you eat 2,400 calories in a day, what is the maximum number that should come from fats?

Accepted Answer

720

Answer

750

Answer

2,370

Answer

1,680

Question 17

Dana has cavities in 4 of her 32 teeth. What percent of her teeth did not have a cavity?

Accepted Answer

87.5

Answer

12.5

Answer

88.7

Answer

28

Question 18

Review. (Proportions Word Problems)
Perry bought 5 nectarines for $4. How many nectarines can Amanda buy if she has $16?

Accepted Answer

20 nectarines

Answer

6 nectarines

Answer

12 nectarines

Answer

15 nectarines

Question 19

Review. (Proportions Word Problems)
The currency in China is the Yuan. If $1 is equal to 8 Yuan, how many Yuan would you get for $2?

Accepted Answer

16 Yuan

Answer

4 Yuan

Answer

3 Yuan

Answer

12 Yuan

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