Axiom Chemistry Math Readiness Quiz 2

1. Question

What is half of 20?

0.5

Correct Incorrect Correct answer

4

Correct Incorrect Correct answer

5

Correct Incorrect Correct answer

8

Correct Incorrect Correct answer

10

Correct Incorrect Correct answer

14

Correct Incorrect Correct answer

15

Correct Incorrect Correct answer

16

Correct Incorrect Correct answer

20

Correct Incorrect Correct answer

40

Correct Incorrect Correct answer

2. Question

What is 2⁄5 of 40?

4

Correct Incorrect Correct answer

8

Correct Incorrect Correct answer

10

Correct Incorrect Correct answer

15

Correct Incorrect Correct answer

16

Correct Incorrect Correct answer

20

Correct Incorrect Correct answer

24

Correct Incorrect Correct answer

28

Correct Incorrect Correct answer

3. Question

What is 70% of 10?

0.7

Correct Incorrect Correct answer

1

Correct Incorrect Correct answer

2

Correct Incorrect Correct answer

3

Correct Incorrect Correct answer

4

Correct Incorrect Correct answer

5

Correct Incorrect Correct answer

6

Correct Incorrect Correct answer

7

Correct Incorrect Correct answer

7.7

Correct Incorrect Correct answer

7.77

Correct Incorrect Correct answer

8

Correct Incorrect Correct answer

9

Correct Incorrect Correct answer

10

Correct Incorrect Correct answer

4. Question

What is 30% of 400?

30

Correct Incorrect Correct answer

60

Correct Incorrect Correct answer

90

Correct Incorrect Correct answer

100

Correct Incorrect Correct answer

120

Correct Incorrect Correct answer

150

Correct Incorrect Correct answer

200

Correct Incorrect Correct answer

5. Question

Which of the following inequalities are true? (Check all that apply.)

8 > 7

Correct Incorrect Correct answer

2 > 3

Correct Incorrect Correct answer

12 > 12

Correct Incorrect Correct answer

4 < 5

Correct Incorrect Correct answer

6. Question

What is the correct value for X in the equation shown below?

3 + 2 = X

1

Correct Incorrect Correct answer

2

Correct Incorrect Correct answer

3

Correct Incorrect Correct answer

4

Correct Incorrect Correct answer

5

Correct Incorrect Correct answer

6

Correct Incorrect Correct answer

7

Correct Incorrect Correct answer

8

Correct Incorrect Correct answer

9

Correct Incorrect Correct answer

10

Correct Incorrect Correct answer

7. Question

What is the correct value for X in the equation shown below?

2 – 5 = X

-7

Correct Incorrect Correct answer

-5

Correct Incorrect Correct answer

-3

Correct Incorrect Correct answer

-2

Correct Incorrect Correct answer

-1

Correct Incorrect Correct answer

1

Correct Incorrect Correct answer

2

Correct Incorrect Correct answer

3

Correct Incorrect Correct answer

5

Correct Incorrect Correct answer

7

Correct Incorrect Correct answer

8. Question

What is the correct value for X in the equation shown below?

4 + X + 3 = 5 + 2 + 7

1

Correct Incorrect Correct answer

2

Correct Incorrect Correct answer

3

Correct Incorrect Correct answer

4

Correct Incorrect Correct answer

5

Correct Incorrect Correct answer

6

Correct Incorrect Correct answer

7

Correct Incorrect Correct answer

8

Correct Incorrect Correct answer

9

Correct Incorrect Correct answer

10

Correct Incorrect Correct answer

9. Question

What is the correct value for X in the equation shown below?

3 × (1 + 4) = X

8

Correct Incorrect Correct answer

9

Correct Incorrect Correct answer

10

Correct Incorrect Correct answer

11

Correct Incorrect Correct answer

12

Correct Incorrect Correct answer

13

Correct Incorrect Correct answer

14

Correct Incorrect Correct answer

15

Correct Incorrect Correct answer

10. Question

What is the correct value for X in the equation shown below?

4 × X = 20

4

Correct Incorrect Correct answer

5

Correct Incorrect Correct answer

8

Correct Incorrect Correct answer

10

Correct Incorrect Correct answer

16

Correct Incorrect Correct answer

20

Correct Incorrect Correct answer

24

Correct Incorrect Correct answer

80

Correct Incorrect Correct answer

11. Question

What is the correct value for X in the equation shown below?

(3 × 2) + X = 5 × 2

1

Correct Incorrect Correct answer

2

Correct Incorrect Correct answer

3

Correct Incorrect Correct answer

4

Correct Incorrect Correct answer

5

Correct Incorrect Correct answer

6

Correct Incorrect Correct answer

7

Correct Incorrect Correct answer

8

Correct Incorrect Correct answer

9

Correct Incorrect Correct answer

10

Correct Incorrect Correct answer

12. Question

What is 47.38 rounded to 1 decimal place?

47.0

Correct Incorrect Correct answer

47.3

Correct Incorrect Correct answer

47.30

Correct Incorrect Correct answer

47.4

Correct Incorrect Correct answer

47.40

Correct Incorrect Correct answer

47.5

Correct Incorrect Correct answer

48.0

Correct Incorrect Correct answer

48

Correct Incorrect Correct answer

50

Correct Incorrect Correct answer

13. Question

All of the following numbers below have been rounded. Which ones are shown to 3 significant figures? (Check all that apply.)

0.00924

Correct Incorrect Correct answer

0.09

Correct Incorrect Correct answer

0.6395

Correct Incorrect Correct answer

1.297

Correct Incorrect Correct answer

7.2

Correct Incorrect Correct answer

82

Correct Incorrect Correct answer

621

Correct Incorrect Correct answer

104

Correct Incorrect Correct answer

14. Question

Simplify the ratio 15:45.

1:2

Correct Incorrect Correct answer

1:3

Correct Incorrect Correct answer

1:4

Correct Incorrect Correct answer

1.5:4.5

Correct Incorrect Correct answer

2:1

Correct Incorrect Correct answer

3:1

Correct Incorrect Correct answer

2:3

Correct Incorrect Correct answer

3:2

Correct Incorrect Correct answer

15:45

Correct Incorrect Correct answer

45:15

Correct Incorrect Correct answer

15. Question

What is the simplest form of the ratio 20:80?

1:2

Correct Incorrect Correct answer

1:3

Correct Incorrect Correct answer

1:4

Correct Incorrect Correct answer

1:5

Correct Incorrect Correct answer

2:3

Correct Incorrect Correct answer

2:8

Correct Incorrect Correct answer

4:16

Correct Incorrect Correct answer

4:1

Correct Incorrect Correct answer

5:1

Correct Incorrect Correct answer

20:80

Correct Incorrect Correct answer

80:20

Correct Incorrect Correct answer

16. Question

Jane works in a cafe and earns $50 per shift, plus tips. On one occasion her tips added 10% to her earnings. What was her total pay for that shift?

$5.00

Correct Incorrect Correct answer

$5.55

Correct Incorrect Correct answer

$50.00

Correct Incorrect Correct answer

$50.50

Correct Incorrect Correct answer

$50.55

Correct Incorrect Correct answer

$55.00

Correct Incorrect Correct answer

$55.50

Correct Incorrect Correct answer

$55.55

Correct Incorrect Correct answer

17. Question

I buy 30 strawberries. If I eat 90% of them, how many do I have left?

1

Correct Incorrect Correct answer

2

Correct Incorrect Correct answer

3

Correct Incorrect Correct answer

4

Correct Incorrect Correct answer

5

Correct Incorrect Correct answer

9

Correct Incorrect Correct answer

10

Correct Incorrect Correct answer

20

Correct Incorrect Correct answer

25

Correct Incorrect Correct answer

27

Correct Incorrect Correct answer

30

Correct Incorrect Correct answer

90

Correct Incorrect Correct answer

18. Question

Which of the following fractions are equivalent to 75 out of 100? (Check all that apply.)

3⁄4

Correct Incorrect Correct answer

4⁄5

Correct Incorrect Correct answer

7⁄10

Correct Incorrect Correct answer

15⁄20

Correct Incorrect Correct answer

35⁄50

Correct Incorrect Correct answer

75⁄100

Correct Incorrect Correct answer

19. Question

Which of the following fractions are equal to the decimal 0.8? (Check all that apply.)

2⁄3

Correct Incorrect Correct answer

4⁄5

Correct Incorrect Correct answer

8⁄10

Correct Incorrect Correct answer

16⁄20

Correct Incorrect Correct answer

20. Question

Re-arrange

to make c the subject of the equation.

c = (b ÷ d) – a

Correct Incorrect Correct answer

c = (a × d) + b

Correct Incorrect Correct answer

c = (a × b) + d

Correct Incorrect Correct answer

c = (a × b) – d

Correct Incorrect Correct answer

c = (d ÷ b) – a

Correct Incorrect Correct answer

c = (a × d) – b

Correct Incorrect Correct answer

21. Question

Re-arrange

to make d the subject of the equation.

d = a + (c ÷ b)

Correct Incorrect Correct answer

d = a – (c ÷ b)

Correct Incorrect Correct answer

d = b + (c ÷ a)

Correct Incorrect Correct answer

d = b ÷ (c ÷ a)

Correct Incorrect Correct answer

d = b ÷ (c × a)

Correct Incorrect Correct answer

d = a × b × c

Correct Incorrect Correct answer

22. Question

What is the average of the following 5 numbers?

7 9 10 11 13

6

Correct Incorrect Correct answer

7

Correct Incorrect Correct answer

8

Correct Incorrect Correct answer

9

Correct Incorrect Correct answer

10

Correct Incorrect Correct answer

11

Correct Incorrect Correct answer

12

Correct Incorrect Correct answer

13

Correct Incorrect Correct answer

50

Correct Incorrect Correct answer

23. Question

During a book fair, 10% of visitors buy 1 book, 20% buy 3 books, and 70% buy 4 books. What is the average number of books bought per visitor?

1

Correct Incorrect Correct answer

1.5

Correct Incorrect Correct answer

2

Correct Incorrect Correct answer

2.5

Correct Incorrect Correct answer

3

Correct Incorrect Correct answer

3.5

Correct Incorrect Correct answer

4

Correct Incorrect Correct answer

8

Correct Incorrect Correct answer

24. Question

Which of the following is equivalent to 23,000,000,000?

2.3 × 10³

Correct Incorrect Correct answer

23 × 10³

Correct Incorrect Correct answer

2.3 × 10⁹

Correct Incorrect Correct answer

2.3 × 10¹⁰

Correct Incorrect Correct answer

2.3 × 10¹¹

Correct Incorrect Correct answer

2.3 × 10¹²

Correct Incorrect Correct answer

25. Question

Which of the following is equivalent to 0.00000000061?

6.1 × 10⁸

Correct Incorrect Correct answer

6.1 × 10⁹

Correct Incorrect Correct answer

6.1 × 10¹⁰

Correct Incorrect Correct answer

6.1 × 10¹¹

Correct Incorrect Correct answer

6.1 × 10¹²

Correct Incorrect Correct answer

6.1 × 10^-8

Correct Incorrect Correct answer

6.1 × 10^-9

Correct Incorrect Correct answer

6.1 × 10^-10

Correct Incorrect Correct answer

6.1 × 10^-11

Correct Incorrect Correct answer

6.1 × 10^-12

Correct Incorrect Correct answer

26. Question

Alisha ran 1 mile every day for 6 days consecutive days. Each day she recorded the time it took her to complete the route, and then drew a graph of her results. This graph is shown below. On which day did she run fastest, completing the distance in the shortest time?

Monday

Correct Incorrect Correct answer

Tuesday

Correct Incorrect Correct answer

Wednesday

Correct Incorrect Correct answer

Thursday

Correct Incorrect Correct answer

Friday

Correct Incorrect Correct answer

Saturday

Correct Incorrect Correct answer

27. Question

The graph below shows how the temperature of a solution in a beaker changed during a chemical reaction. Which of the following statements can be correctly deduced from the graph? (Check all that apply.)

The temperature increased throughout the 20 minutes of the experiment.

Correct Incorrect Correct answer

The temperature at the start of the experiment was 0 °C.

Correct Incorrect Correct answer

During the first 2 minutes of the experiment, the temperature dropped by just under 60 °C.

Correct Incorrect Correct answer

After 6 minutes, the temperature had dropped below 50 °C.

Correct Incorrect Correct answer

The temperature dropped below 30 °C at some point between 14 and 16 minutes.

Correct Incorrect Correct answer

During the first 10 minutes of the experiment, the temperature of the solution dropped by roughly 25 °C.

Correct Incorrect Correct answer

28. Question

Anna has a business selling cookies. One day she recorded the number of each flavor of cookie that she sold. The results are shown on the pie chart below. Which of the following statements can be correctly deduced from the chart? (Check all that apply.)

Lemon was the most popular flavor.

Correct Incorrect Correct answer

She sold more double chocolate cookies than any other individual flavor.

Correct Incorrect Correct answer

Over half of the cookies she sold were either milk chocolate chip or double chocolate.

Correct Incorrect Correct answer

She sold more caramel than strawberry cookies.

Correct Incorrect Correct answer

29. Question

If a box is 8 cm long, 3 cm wide, and 2 cm high, what is the volume of the box?

13 cm³

Correct Incorrect Correct answer

16 cm³

Correct Incorrect Correct answer

24 cm³

Correct Incorrect Correct answer

26 cm³

Correct Incorrect Correct answer

40 cm³

Correct Incorrect Correct answer

48 cm³

Correct Incorrect Correct answer

30. Question

Four friends—Emma, Liam, Noah, and Ava—are talking about their heights. Liam is taller than Noah and Ava. Emma is shorter than Noah, but taller than Ava. List the friends in order of increasing height (shortest at the top, tallest at the bottom).

Correct Correct Answer Incorrect

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Axiom Chemistry Math Readiness Quiz 2

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