Directions How to Answer

Aptitude Test Topic: Geometry

Geometry questions are included in Quantitative section of some of major tests.

Directions

Solve each problem and indicate the best of the answer choices given.

Numbers

All numbers used are real numbers.

Figures

Figures are drawn as accurately as possible EXCEPT when it is stated in a specific problem that its figure is not drawn to scale. Straight lines may sometimes appear jagged. All figures lie on a plane unless otherwise indicated.

To give the answer click/tap the option alphabet for your answer choice. for correct answer green check and for wrong answer a red cross will appear along with a button to show explanation with or without video of the question answer.

Geometry: Three Dimensional Figures Practice MCQ

Question Statement:

The volume of a cube is x and its surface area is x. What is the length of an edge of the cube?

Explanation:

Correct Answer: A

Let e be the length of an edge of the cube. Recall that the volume of a cube is e³ and its surface area is 6e². Since we are given that both the volume and the surface area are x, these expressions are equal:

We reject e = 0 since in that case no cube would exist. Hence, e = 6 and the answer is (A).

Question: 1 Test: 1 of 5 Next Test

Tests

You are taking Aptitude Test No. 1

Each aptitude test is comprised of 10 except the last test which might have fewer than 10 in some topics.

You are at question (MCQ) number 1 and Test Number 1 of Geometry: Three Dimensional Figures. To deal with Geometry questions, you must take lesson on the subject. In case of science and Art subjects revise your text books and in case of general aptitude topics take lessons from the topic page.

The question: The volume of a cube is x and its surface area is x. What is the length of an edge of the cube? .... with options: 6, 10, 18, 36 can be solved with the concepts and understanding of Geometry.