SSAT Upper Level Math : SSAT Upper Level Quantitative (Math)

Study concepts, example questions & explanations for SSAT Upper Level Math

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Example Questions

Example Question #21 : Volume Of A Three Dimensional Figure

Give the volume of a cube with surface area 3 square meters.

Possible Answers:

Correct answer:

Explanation:

Let  be the length of one edge of the cube. Since its surface area is 3 square meters, one face has one-sixth of this area, or  square meters. Therefore, , and  meters.

The choices are in centimeters, so multiply this by 100 - the sidelength is

 centimeters.

The volume is the cube of this, or  cubic centimeters.

Example Question #7 : How To Find The Volume Of A Cube

The length of a diagonal of a cube is . Give the volume of the cube.

Possible Answers:

Correct answer:

Explanation:

Let  be the length of one edge of the cube. By the three-dimensional extension of the Pythagorean Theorem, 

Cube the sidelength to get the volume:

Example Question #861 : Ssat Upper Level Quantitative (Math)

The length of a diagonal of one face of a cube is . Give the volume of the cube.

Possible Answers:

The correct answer is not among the other responses.

Correct answer:

Explanation:

A diagonal of a square has length  times that of a side, so each side of each square face of the cube has length . Cube this to get the volume:

Example Question #861 : Ssat Upper Level Quantitative (Math)

The distance from one vertex of a cube to its opposite vertex is one foot. Give the volume of the cube in inches.

Possible Answers:

Correct answer:

Explanation:

Since we are looking at inches, we will look at one foot as twelve inches.

Let  be the length of one edge of the cube. By the three-dimensional extension of the Pythagorean Theorem, 

 inches.

Cube this sidelength to get the volume:

 cubic inches.

Example Question #862 : Ssat Upper Level Quantitative (Math)

The distance from one vertex of a perfectly cubic aquarium to its opposite vertex is  meters. Give the volume of the aquarium in liters.

 cubic meter =  liters.

Possible Answers:

Correct answer:

Explanation:

Let  be the length of one edge of the cube. By the three-dimensional extension of the Pythagorean Theorem, 

 meters.

Cube this sidelength to get the volume:

 cubic meters.

To convert this to liters, multiply by 1,000:

 liters.

Example Question #861 : Ssat Upper Level Quantitative (Math)

Find the volume of a cube with a side length of .

Possible Answers:

Correct answer:

Explanation:

Write the formula for the volume of a cube.

The correct answer is .

Example Question #862 : Ssat Upper Level Quantitative (Math)

Find the volume of a square pyramid that has a height of  and a side length of .

Possible Answers:

Correct answer:

Explanation:

The formula to find the volume of a square pyramid is

So plugging in the information given from the question,

Example Question #863 : Ssat Upper Level Quantitative (Math)

Find the volume of a square pyramid with a height of  and a length of a side of its square base of .

Possible Answers:

Correct answer:

Explanation:

The formula to find the volume of a square pyramid is

So plugging in the information given from the question,

Example Question #864 : Ssat Upper Level Quantitative (Math)

Find the volume of a regular hexagonal prism that has a height of . The side length of the hexagon base is .

Possible Answers:

Correct answer:

Explanation:

The formula to find the volume of a hexagonal prism is 

Plugging in the values given by the question will give

Example Question #4 : How To Find The Volume Of A Polyhedron

In terms of , find the volume of a regular hexagonal prism that has a height of . The hexagon base has side lengths of .

Possible Answers:

Correct answer:

Explanation:

The formula to find the volume of a hexagonal prism is 

Plugging in the values given by the question will give

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