JPNTest ACT-Math問題集PDFで100%合格保証付き [Q101-Q121]

JPNTest ACT-Math問題集PDFで100%合格保証付き

ACT-Mathブレーン問題集でリアル試験最新問題2023年04月01日には280問題

質問 101
If the height of a cylinder is doubled and the radius of the cylinder is halved, the volume of the cylinder:

A. becomes half as large.
B. becomes twice as large.
C. remains the same.
D. becomes four times smaller.
E. becomes four times larger.

正解: A

質問 102
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. 6 square feet
C. 8 square feet
D. 9 square feet
E. 7 square feet

正解: B

質問 103
Four copy machines make 240 total copies in three minutes.
How long will it take five copy machines to make the same number of copies?

A. 3 minutes, 36 seconds
B. 2 minutes, 45 seconds
C. 2 minutes, 15 seconds
D. 2 minutes, 24 seconds
E. 2 minutes

正解: D

質問 104
The expression 9 × ( x - 3) + 2 × (4 x + 4) is equivalent to:

A. x - 17
B. 17x - 19
C. (x - 19) / 17
D. x - 19

正解: B

質問 105
The Smith family is planning to build a 3-room cabin which consists of 2 bedrooms (BR) and 1 living room (LR). Shown below are the rectangular floor plan (left figure) and a side view of the cabin (right figure). In the side view, the roof forms an isosceles triangle (ABC), the walls are perpendicular to the level floor (

),

, F is the midpoint of

, and

.

During the week the Smiths plan to roof the cabin, there is 20% chance of rain each day.
Mr, Smith plans to build a 3-foot-wide walkway around the outside of the cabin, as shown in the floor plan.
What will be the area, in square feet, of the top surface of the walkway?

A. 0
B. 1
C. 2
D. 3
E. 4

正解: D

質問 106
For what value of x is the equation 22x + 7 = 215 true?

A. 0
B. 1
C. 2
D. 3
E. 4

正解: D

質問 107
Drag and drop

A. 0
B. 1
C. 2
D. 3

正解: C

質問 108
Maria ordered a pizza. She ate only 2/9 of it and gave the remaining pizza to her 3 brothers.
What fraction of the whole pizza will each of Maria's brothers receive, if they share the remaining pizza equally?

A. 3/7
B. 7/27
C. 7/9
D. 1/3
E. 2/27

正解: B

質問 109
The number of decibels, d, produced by an audio source can be modeled by the equation:

where I is the sound intensity of the audio source and K is a constant.
How many decibels are produced by an audio source whose sound intensity is 1,000 times the value of K?

A. 0
B. 1
C. 10,000
D. 2
E. 3

正解: D

質問 110
8% of 60 is 1/5 of what number?

A. 0
B. 1
C. 2
D. 3,750
E. 0.96

正解: B

質問 111
Gil drives five times farther in 40 minutes than Warrick drives in 30 minutes.
If Gil drives 45 miles per hour, how fast does Warrick drive?

A. 6 mph
B. 30 mph
C. 9 mph
D. 15 mph
E. 1 2 mph

正解: E

質問 112
The length of a rectangle is one greater than three times its width. If the perimeter of the rectangle is 26 feet, what is the area of the rectangle?

A. 78 ft 2
B. 24 ft 2
C. 13 ft 2
D. 100 ft 2
E. 30 ft 2

正解: E

質問 113
The number a is located at -2.5 on the number line below

One of the following number lines shows the location of a2.
Which number line is it?
A)

B)

C)

D)

E)

A. Option C
B. Option B
C. Option A
D. Option E
E. Option D

正解: D

質問 114
Which of the following is equivalent to (2 x + 6) / 4 times (6 x - 36) / (3 x + 9)?

A. (8x - 30) / (3x + 13)
B. (x - 6) / 4
C. (12x 2 - 216) / (12x + 36)
D. x - 6

正解: D

質問 115
In parallelogram ABCD below,

is a diagonal, the measure of

is 40°, and the
measure of

is
57°.

What is the measure of

?

A. 40°
B. 97°
C. 83°
D. 57°
E. 77°

正解: C

質問 116
A store prices a coat at $85. During a sale, the coat is sold at 20% off. After the sale, the store raises the price of the coat 10% over its sale price.
What is the price of the coat now?

A. $18.70
B. $68.00
C. $93.50
D. $74.80
E. $61.20

正解: D

質問 117
Lindsay grows only roses and tulips in her garden. The ratio of roses to tulips in her garden is 5:6.
If there are 24 2 total flowers in her garden, how many of them are tulips?

A. 0
B. 1
C. 2
D. 3
E. 4

正解: E

質問 118
A box in the shape of a cube has an interior side length of 18 inches and is used to ship a right circular cylinder with a radius of 6 inches and a height of 1 2 inches. The interior of the box not occupied by the cylinder is filled with packing material.
Which of the following numerical expressions gives the number of cubic inches of the box filled with packing material?

A. 18 3 - π(6) 2 (12)
B. 6(18) 2 - 2π(6)(12) - 2π(6) 2
C. 6(18) 2 - 2π(6)(12)
D. 18 3 - π(6)(12) 2
E. 18 3 - π(12) 3

正解: A

質問 119
In the diagram above, lines M and N are parallel.

All of the following are true EXCEPT:

A. g + e + f + h = 360.
B. c + f = f + b.
C. d + e = f + j.
D. g = h.
E. a + b = j + l.

正解: C

質問 120
FILL BLANK

The graph above shows the sales by month for the Greenvale and Smithtown branches of SuperBooks. From January through May, how much more money did the Smithtown branch gross in sales than the Greenvale branch?