# Practice Pre-algebra Final Exam

25 Questions | Total Attempts: 501  Settings  Algebra is part of the larger mathematics concepts that is widely used and applied all through life. The quiz below will help you revise and practice on this important topic. All the best as you take it up.

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• 1.
Find the prime factorization of 246.
• A.

2^2 x 3 x 41

• B.

2 x 3 x 41

• C.

2^2 x 3^2 x 41

• 2.
Solve the inequality: -4x < 28
• A.

X < -7

• B.

X > -7

• C.

X < 7

• D.

X > 7

• 3.
Solve. 2x + 5 = 135
• A.

X = 70

• B.

X = -70

• C.

X = 65

• D.

X = -65

• 4.
Complete the statement. -5 _____ -8
• A.

>

• B.

• C.

=

• 5.
Solve. - |-8|
• A.

0

• B.

8

• C.

-8

• 6.
Find the GCF. 84, 132
• A.

84

• B.

22

• C.

42

• D.

12

• 7.
Solve. 4 y^3   x  5 y^2
• A.

45 y^5

• B.

20 y^6

• C.

20 y^5

• 8.
Solve. 5 g^3 --------    g^9
• A.

5 g

• B.

5 g^6

• C.

5 g^-6

• D.

G^6

• 9.
Write using scientific notation. .000567
• A.

5 x 10^-4

• B.

5.67 x 10^4

• C.

5 x 10^4

• D.

5.67 x 10^-4

• 10.
Change to a decimal. 1/2%
• A.

.5

• B.

.05

• C.

.005

• D.

.0005

• 11.
• A.

134

• B.

1.34

• C.

13.4

• 12.
Find the discount. \$64.00 with a 12% discount
• A.

\$76.80

• B.

\$7.68

• C.

\$.77

• 13.
Find the x and y intercepts. y = 2x + 4
• A.

X int= -2 y int= -4

• B.

X int= 2 y int= 4

• C.

X int= 4 y int= 2

• D.

X int= -4 y int = -2

• 14.
Find the area of the object.
• A.

168 sq. inches

• B.

96 sq inches

• C.

112 sq inches

• D.

48 sq inches

• 15.
Find the area of the object.
• A.

168 sq cm

• B.

138 sq cm

• C.

115 sq cm

• 16.
Find the area of the object,
• A.

18.7 sq in

• B.

81.6 sq in

• C.

21.12 sq in

• 17.
Find the area of the object.
• A.

3629.84 sq in

• B.

106.76 sq in

• C.

53.38 sq in

• D.

907.46 sq in

• 18.
Find the area of the object.
• A.

81 sq cm

• B.

254.34 sq cm

• C.

56.52 sq cm

• D.

299.4 sq cm

• 19.
Find the volume of the object.
• A.

45 mm cubed

• B.

120 mm cubed

• C.

60 mm cubed

• D.

30 mm cubed

• 20.
• A.

91 sq mm

• B.

153.86 sq mm

• C.

285.74 sq mm

• D.

439.6 sq mm

• 21.
Find the surface area of the object.
• A.

60 sq mm

• B.

94 sq mm

• C.

47 sq mm

• 22.
Find the square root of 121
• A.

10.9

• B.

60.5

• C.

11

• D.

+/- 11

• 23.
Find the slope of the line that passes through the points: (0, -4)  and (3, 2)
• A.

1/2

• B.

-1/2

• C.

2

• D.

-2

• 24.
Solve. 6/7 times 21/20
• A.

9/10

• B.

18/21

• C.

126/140

• 25.
Solve. 39/22 divided by (-78)
• A.

-3042/22

• B.

1/44

• C.

138

• D.

-1/44