# Math Placement Test - Practice MCQs 6 PDF Download

Placement test 6 to practice volume and surface area MCQs. Here, you may find free entry test questions with answers to practice math test 2 college placement test on algebric equations, volume and surface area, pythagoras' theorem, estimation and approximation, volume and surface area, MCQs with questions and answers.

## Math Entry Test 6

Simple Equations Practice Test Question

MCQ. By solving a^{3}-9=18, 'a' should be equal to

- 2.1
- 3
- -3
- -2.1

B

Surface Area Practice Test Question

MCQ. A cuboid measures 10 cm by 12 cm by 15 cm. Another cube is attached to the broadest side of the cuboid. The length of the cube is 3 cm. The total surface area of the shape, when the cube is merged with the cuboid should be

- 891 cm
^{2} - 900 cm
^{2} - 936 cm
^{2} - 945 cm
^{2}

C

The Theorem Practice Test Question

MCQ. A right-angeled triangle has a base of 3 cm and perpendiculer height of 4 cm, the hypotenuse of the triangle is

- 1 cm
- 2.65 cm
- 5 cm
- 25 cm

C

Estimation Practice Test Question

MCQ. A table has a height of 1.85 m, and the roof of a hall has a height of 10 m, the number of tables needed to reach the roof should be

- 5
- 6
- 4
- 3

B

Surface Area Practice Test Question

MCQ. The cost of painting a hemispherical roof is $2.4 per square metre, the diameter of the hemisphere is 36 m, the cost of painting the hemisphere should be

- $23,023.8
- $4,885.8
- $1,628.6
- $3,908.6

B