国外英语考试《SAT Level 1》预测试题卷一
SAT Level 1
预测试卷
共 50 题
252 次浏览
更新于 2026-09-27
一、选择题
-
1
Directions:Select the BEST answer for each of the 50 multiple-choice questions.If the exact solution is not one of the five choices, select the answer that is the best approximation.Then fill in the appropriate oval on the answer sheet.
NOTES:
(1) A calculator will be needed to answer some of the questions on the test.Scientific, programmable, and graphing calculators are permitted.It is up to you to determine when and when not to use your calculator.
(2) All angles on the Level 1 test are measured in degrees, not radians.Make sure your calculator is set to degree mode.
(3) Figures are drawn as accurately as possible and are intended to help solve some of the test problems.If a figure is not drawn to scale, this will be stated in the problem.All figures lie in a plane unless the problem indicates otherwise.
(4) Unless otherwise stated, the domain of a function f is assumed to be the set of real numbers x for which the value of the function, f(x), is a real number.
(5) Reference information that may be useful in answering some of the test questions can be found below.
In △JKL above, what is the value of x?
NOTES:
(1) A calculator will be needed to answer some of the questions on the test.Scientific, programmable, and graphing calculators are permitted.It is up to you to determine when and when not to use your calculator.
(2) All angles on the Level 1 test are measured in degrees, not radians.Make sure your calculator is set to degree mode.
(3) Figures are drawn as accurately as possible and are intended to help solve some of the test problems.If a figure is not drawn to scale, this will be stated in the problem.All figures lie in a plane unless the problem indicates otherwise.
(4) Unless otherwise stated, the domain of a function f is assumed to be the set of real numbers x for which the value of the function, f(x), is a real number.
(5) Reference information that may be useful in answering some of the test questions can be found below.
In △JKL above, what is the value of x?- A.2
- B.3
- C.4
- D.6
- E.It cannot be determined from the information given.
2
If 
, then 
______.
, then ______.- A.-13
- B.19
- C.32
- D.11
- E.43
3
If a = b3 and b = 4k, then what is the value of a when k = -1/2?
- A.8
- B.-8
- C.4
- D.2
- E.-2
4
(22 × 23)4 = ______.
- A.25
- B.29
- C.220
- D.224
- E.296
5
Each of the following sets of points could be the intersection of two planes EXCEPT: ______.
- A.the empty set
- B.a point
- C.a line
- D.a plane
- E.cannot be determined
6
If the x-coordinate of two points are the same, then they lie ______.
- A.inside the same unit circle
- B.on the same side of the x-axis
- C.on the same horizontal line
- D.on the same vertical line
- E.in no position described above
7
If point A has coordinates(2, 6), point B has coordinates(2, 2), and ABCD is a square, which of the following could be the coordinates of point C?
- A.(6, 6)
- B.(-2, 6)
- C.(-2, 2)
- D.(6, -4)
- E.(2, 6)
8
A cube and a rectangular prism have the same surface area.If the dimensions of the rectangular prism are h=2ft, w=3ft, and l=6ft, how long is each side of the cube?
- A.
ft - B.
ft - C.
ft - D.4 ft
- E.
ft
.
9
If 
and 
, then 
______.
and , then ______.- A.5
- B.11
- C.6
- D.4
- E.10
10
In the following figure, ∠CAB = 60° and
.What is the length of 
?
.What is the length of ?- A.2
- B.8
- C.24
- D.12
- E.8
ABC is a 30°-60°-90° right triangle.Since the side opposite the 30° angle measures
.
11
If x2=16, y2=25, and(x-4)(y+5)≠O, then x3+y3=?
- A.125
- B.61
- C.52
- D.20
- E.9
12
If l yards of a wire cost m dollars, ______ express the cost of n yards.
- A.
- B.
- C.
- D.
- E.
.Cross multiply: 
.
13
In the sequence below, the first 7 is followed by one 10, the second 7 is followed by two 10s, and so on.If the sequence continues in this manner, how many los are there between the 100th and 104th appearances of the number 7?
7, 10, 7, 10, 10, 7, 10, 10, 10, 7, …
7, 10, 7, 10, 10, 7, 10, 10, 10, 7, …
- A.201
- B.320
- C.406
- D.604
- E.606
14
Each of the following statements is divue EXCEPT: ______.
- A.A complement of an acute angle is acute.
- B.A supplement of an obtuse angle is acute.
- C.The supplement of an acute angle is obtuse.
- D.The complement of a right angle is a right angle.
- E.The supplement of a right angle is a right angle.
15
If a=3b=2c, then 6a is equal to which of the following expressions?
Ⅰ.12C
Ⅱ.6b+8c
Ⅲ.2b+10c
Ⅰ.12C
Ⅱ.6b+8c
Ⅲ.2b+10c
- A.Ⅰ and II only
- B.Ⅰ, Ⅱ and Ⅲ
- C.Ⅰ only
- D.Ⅲ only
- E.None
16
If 
, x= ______.
, x= ______.- A.-6
- B.6 or -9
- C.5
- D.-9
- E.-6 or 9
17
In the following figure, if l1∥l2, then x= ______.
- A.38
- B.d0
- C.42
- D.80
- E.100
18
If 
, then x= ______.
, then x= ______.- A.
- B.
- C.11
- D.
- E.
.
19
A line has paramedivic equations x=t-12 and y=4t-1, given t is the parameter.What is the y-intercept of the line?
- A.-4
- B.12
- C.47
- D.49
- E.4
20
A fair six-sided die has faces bearing the numbers 1, 2, 3, 4, 5, and 6.When the die is thrown, the numbers on the five visible faces are added.What is the probability that this sum is greater than 17?
- A.
- B.
- C.
- D.
- E.
.
21
Which of the following is equivalent to the statement “The distance from 2 to x is greater than the distance from 4 to x”?
Ⅰ.
Ⅱ
or 
Ⅲ.
Ⅰ.
Ⅱ
or Ⅲ.
- A.Ⅰ only
- B.Ⅰ and Ⅱ only
- C.Ⅰ and III only
- D.Ⅱ and Ⅲ only
- E.Ⅰ, Ⅱ, and Ⅲ
and the distance from 4 to x is 
, so Ⅲ is clearly correct.To see why Ⅰ is true, notice that 3 is the only number equidistant from 2 and 4, so all numbers that are farther from 2 than from 4 are greater than 3.
22
If
, then x =
, then x =- A.20
- B.1,024
- C.64
- D.128
- E.512
, x = (25)2, x=210 =1,024.
23
If the supplement of twice an angle is 124°, then what is the measure of the angle?
- A.60°
- B.30°
- C.56°
- D.28°
- E.27°
24
Which of the following could be the remainders when four consecutive positive integers are each divided by 4?
- A.2, 3, 4, 5
- B.1, 2, 3, 4
- C.0, 1, 2, 3
- D.0, 3, 4, 0
- E.2, 3, 4, 0
25
Find the ratio of 1 foot 8 inches to 1 yard.
- A.1：3
- B.2：9
- C.5：9
- D.3：5
- E.5：12
.
26
Given diviangles ABC and MNP.If ∠A=∠M, ∠B=∠N, and ∠C=∠P, then the diviangles are ______.
- A.Congruent
- B.Equilateral
- C.Similar
- D.Isosceles
- E.Regular
27
If 
, what is 
?
, what is ?- A.0
- B.4
- C.16
- D.64
- E.The answer cannot be determined from the information given
.From the information given, we cannot determine whether
28
If 
and y = 2n, then what is the value of x when n =-4?
and y = 2n, then what is the value of x when n =-4?- A.2
- B.-2
- C.8
- D.-8
- E.
.
29
What amount does the product of 6 and 30 exceed the product of 12 and 5?
- A.15
- B.90
- C.110
- D.120
- E.130
30
A camp employs 7 men, 8 women, 9 girls, and 6 boys.In the middle of the summer, 2 girls are fired and replaced by women.What part of the staff is then made up of women?
- A.
- B.
- C.
- D.
- E.
or
31
In diviangle MNP, if ∠N is an obtuse angle, then ______.
- A.MP is the longest side
- B.NP is the longest side
- C.MN is the longest side
- D.∠M is the smallest angle
- E.∠P is the smallest angle
32
If point P(3, h)is on the line that contains A(1, 0)and B(-1, -4), what is the value of h?
- A.6
- B.4
- C.3
- D.0
- E.-2
33
The following histogram shows students’ scores on a given test:
Each of the following is divue EXCEPT:
Each of the following is divue EXCEPT:- A.The interval 80-89 contains the most scores.
- B.The median score is in the interval 70-79.
- C.9 students scored 70 or above.
- D.13 students took the test.
- E.One student got 100 percent.
34
Solve the quadratic equation x2/-5x-14=0.
- A.x= 7 and x= -2
- B.x= -7 and x= -2
- C.x= -7 and x= 2
- D.x= 7 and x= 2
- E.x= -7 and x= 2
35
If a3b2c<0, which of the following must be less than zero?
- A.a2c
- B.ab
- C.ac
- D.bc
- E.ac2
36
Given
has an exterior altitude, the diviangle could be which of the following?
has an exterior altitude, the diviangle could be which of the following?- A.Acute
- B.Obtuse
- C.Right
- D.Equilateral
37
The points (4, -2) and (x, y) are symmedivic to each other with respect to the origin.(x, y) =
- A.(-2, 4)
- B.(2, -4)
- C.(4, 2)
- D.(-4, -2)
- E.(-4, 2)
38
What is the minimum value of the function 
?
?- A.0
- B.1
- C.-1
- D.2
- E.4
39
If 
, and if the domain of x consists of all real numbers defined by the inequality -3contains all of the following members except：
, and if the domain of x consists of all real numbers defined by the inequality -3contains all of the following members except：- A.0
- B.5
- C.10
- D.-5
- E.
40
In the figure above, five non overlapping regions, labeled a through e, are formed by sets A, B, and C.Which region represents the set of elements that belong to sets B and C but not to set A?
- A.a
- B.b
- C.c
- D.d
- E.e
41
Dr.Icahn invested $2 000 in an account paying 5% interest annually.How many more dollars must he invest at 3% so that his total annual income is 4% of his entire investment?
- A.$1 000
- B.$2 000
- C.$2 500
- D.$2 800
- E.$3 500
42
If the equation of a circle is x2+y2 =12, then which of the following is a y-intercept?
- A.12
- B.-12
- C.
- D.0
- E.Cannot be determined
and 
.
43
Each of the following statements is divue EXCEPT: ______.
- A.A complement of an acute angle is acute.
- B.A supplement of an obtuse angle is acute.
- C.The supplement of an acute angle is obtuse.
- D.The complement of a right angle is a right angle.
- E.The supplement of a right angle is a right angle.
44
The midpoint of
is (5, -6) and the coordinates of endpoint A are (-1, 2).What are the coordinates of B?
is (5, -6) and the coordinates of endpoint A are (-1, 2).What are the coordinates of B?- A.(-7, 10)
- B.(11, -14)
- C.(2, -2)
- D.(-2, 2)
- E.(-1, 4)
45
A jar contains only red, blue, and green marbles.The probability of picking a red marble is 0.25, and the probability of picking a blue marble is 0.40.What is the LEAST number of marbles that could be in the jar?
- A.4
- B.5
- C.10
- D.20
- E.It cannot be determined from the information given.
46
If 
, what is the value of y?
, what is the value of y?- A.2
- B.4
- C.18
- D.24
- E.36
47
If two angles are complementary, and one angle is 65 degrees, then the other is ______.
- A.35 degrees
- B.30 degrees
- C.25 degrees
- D.20 degrees
- E.10 degrees
48
An ice cream parlor makes a sundae using one of six different flavors of ice cream, one of three different flavors of syrup, and one of four different toppings.What is the total number of different sundaes that this ice cream parlor can make?
- A.72
- B.36
- C.30
- D.26
- E.13
49
If an arc with a length of 6π is of the circumference of a circle, what is the shortest distance between the endpoints of the arc?
of the circumference of a circle, what is the shortest distance between the endpoints of the arc?- A.4
- B.
- C.
- D.
- E.12
.Therefore, minor arc AB：
.Since AO and BO are both radii of the circle, triangle ABO must be an isosceles right triangle, i.e., a 45-45-90 triangle.If 
, then the radius of the circle, r, is 4.So 
.
50
A rectangular block with a volume of 128 cubic inches was sliced into 2 cubes of equal volume.How much greater, in square inches, is the combined surface area of the 2 cubes than the original surface area of the rectangular block?
- A.30
- B.31
- C.32
- D.33
or the Volume or the rectangular solid, so 
.So the length of the edge of the cube is 
.The total area of these two faces is 2×4×4=32 square inches.
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