Section Two : Mathematics - SAT-Mathematics Exam Practice Test

Question 1

In the diagram above, if angle OBE measures 110 degrees, what is the measure of arc AC?

A. cannot be determined

B. 20 degrees

C. 40 degrees

D. 55 degrees

E. 80 degrees

Correct Answer: C

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Question 2

If the circumference of the circle in the diagram above is 20 units, what is the area of triangle ABC?

A. 80 square units

B. 80 square units

C. 160 square units

D. 40 square units

E. 160 square units

Correct Answer: A

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Question 3

In the diagram above, triangle ABC is a right triangle and the diameter of circle O is 2/3 the length of AB.
Which of the following is equal to the shaded area?

A. 24 4 square units

B. 20 square units

C. 24 16 square units

D. 48 16 square units

E. 48 4 square units

Correct Answer: A

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Question 4

In the diagram above, the radius of the circle is 20 units and the length of arc AB is 15(Pi) units. What is the
measure in degrees of angle AOB?

Correct Answer:

135
Explanation/Reference:
The length of an arc is equal to the circumference of the circle multiplied by the measure of the angle that
intercepts the arc divided by 360. The arc measures 15(Pi) units, the circumference of a circle is 2(Pi)
multiplied by the radius, and the radius of the circle is 20 units. If x represents the measure of angleAOB,
then:

The measure of angle AOB is 135 degrees.

Question 5

An empty crate weighs 8.16 kg and an orange weighs 220 g. If Jon can lift 11,000 g, how many oranges
can he pack in the crate before lifting it onto his truck?

A. 12

B. 13

C. 50

D. 37

E. 46

Correct Answer: A

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Question 6

The scatter plot above shows the speeds of different runners over time. Which of the following could be
the equation of the line of best fit?

A. Option E

B. Option D

C. Option B

D. Option A

E. Option C

Correct Answer: D

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Question 7

If q is decreased by p percent, then the value of q is now

A. Option E

B. Option D

C. Option B

D. Option A

E. Option C

Correct Answer: B

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Question 8

The measures of the length, width, and height of a rectangular prism are in the ratio 2:6:5. If the volume of
the prism is 1,620 mm3, what is the width of the prism?

A. 6 mm

B. 27 mm

C. 18 mm

D. 9 mm

E. 3 mm

Correct Answer: C

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Question 9

If 4x+5 = 15, then 10x+5 = ?

A. 15.

B. 30.

C. 22.5.

D. 2.5.

E. 25.

Correct Answer: B

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Question 10

Monica sells pretzels in the cafeteria every school day for a week. She sells 14 pretzels on Monday, 12
pretzels on Tuesday, 16 pretzels on Wednesday, and 12 pretzels on Thursday. Then, she calculates the
mean, median, and mode of her sales. If she sells 13 pretzels on Friday, then

A. the mode will increase.

B. the mean will increase.

C. the median will decrease.

D. the median will stay the same.

E. the mean will stay the same.

Correct Answer: D

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Question 11

If 40% of j is equal to 50% of k, then j is

A. 20% larger than k.

B. 80% larger than k.

C. 10% larger than k.

D. 25% larger than k.

E. 15% larger than k.

Correct Answer: D

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Question 12

If 0.34 < x < 0.40 and which of the following could be x?

A. Option E

B. Option D

C. Option B

D. Option A

E. Option C

Correct Answer: E

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Question 13

The point (6, 3) could be the midpoint of which of the following lines?

A. a line with endpoints at (3,3) and (12,6)

B. a line with endpoints at (6,3) and (6,3)

C. a line with endpoints at (6,0) and (6,6)

D. a line with endpoints at (2,3) and (6,1)

E. a line with endpoints at (0,1) and (12,2)

Correct Answer: C

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Question 14

The function -8 when j = -3 j = -3, what is the value of k?

Correct Answer:

6
Explanation/Reference:
j@k = -8whenj = -3then:

Question 15

A dormitory now houses 30 men and allows 42 square feet of space per man. If five more men are put into
this dormitory, how much less space will each man have?

A. 5 square feet

B. 9 square feet

C. 6 square feet

D. 7 square feet

E. 8 square feet

Correct Answer: C

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SAT Section Two : Mathematics - SAT-Mathematics Exam Practice Test

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