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CPT
TEST # 5
Select
the correct answer on each question and click the Check
button for the answers.
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1.
In the following sequence, each term is
the sum of the two preceding terms.
What is a digit represented by c
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-13, 8, a, b,
c, 1 |
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2.
Simplify: r - [2 -
(-1-1 )] |
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A
r B
r - 4 C
r - 2 D
r - 3 |
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3.
Karen
bought a new DVD player. The sales tax in his state is 4%, and he
paid 9.60 in tax.
What was the price of the DVD player before
the tax? |
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A
$240 B
$260 C
$280 D
$300 |
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4.
The Chocolate Chip Company has discovered
that 32 out of 400 chocolate chip cookies
do not contain enough chocolate chips.
What percent of the chocolate chip
cookies do have enough chips? |
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A
8 % B
9 % C
91 % D
92 % |
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5.
If x = 1 and x
= -1 then: |
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A
x2 + 1 Bx2
- 1 Cx2
- 2x + 1 Dx2
- 2x - 1 |
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6.
x
+ 1 is one of the factors of: |
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A
x2 + 9 B
x2
- 9 C
x2
- 1 D
x2 + 1 |
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7.
Subtract the following polynomials: (2x5
+ 6x2 + 5x) - 2( x5 + 3x2 +
2x) |
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A
x |
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B4x5 +
12x2 + 9x |
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C12x2 +
9x |
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D4x5 +
12x2 |
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8.
If 0 < N < 1 witch of the following
must be greater than 1? |
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9.
Given that 10
- 4x < 5 + x then |
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A
x < 1 B
x > 1 C
x
> 2 D
x < 2
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10.
Solve the following equation: 4x + 8 = x (2
- 10) + 20 |
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11.
If F(x)= x2 +
2x + 1 and x > 0
then |
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AF(x)
< 1 B F(x)
> 1 C F(x)
< 0 D
0 < F(x) < 1 |
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12.
If x - 1 = 0 then: |
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A x2
- 2x + 1 = 0 B
x2 - 1 = 2x C x2
- 1 = - 2x D
x2 + 2x + 1 = 0 |
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13. Solve
the following system of linear equation. |
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x + 2y = 3
y
=
- x |
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A (-1,
1) B
(1, -1 ) C (1,
1) D
(-1, -1) |
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14.
Solve the following system of linear equation. |
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2x
+ y = 4
2x =
1 |
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A (0.5,
5) B
(-0.5, 3 ) C (3,
-0.5) D
(0.5, 3)
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15.
Simplify:
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A 1
B 0
C -1
D
x |
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16.
if x > - 3x + 8
then: |
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A x
> - 2 B
x < 2 C x
> 2 D
x < -2 |
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17.
if 2y > y - 1 then: |
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A y
> -1 B
y < -1 C y
< 1 D
y > 1 |
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18.
if xz + yz = z then what is the value
of x + y ? |
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A 0
B 1
C 2
DCan not be
determined from the information given |
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19.
Choose the linear equations corresponding with the following
graph |
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A
x = y
and -x = y
B y
= -2 and y = 2
C y
= 1 and y = - x
D y =
x and y = -2
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20.
Which of the following equations have 1 as
a solution |
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A x2
- 1 = 0 B
x2 + 1 = 0 C x2
+ 4 = 0 Dx2
- 4 = 0 |
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