Class 8 Maths Chapter 4 Practical Geometry MCQs

Class 8 Maths Chapter 4 (Practical Geometry) MCQs are provided here online for students. These objective questions are designed as per CBSE syllabus (2020-2021) and NCERT guidelines. The chapter-wise objective questions are provided here to make every student understand each concept and help them to score good marks in exams. Also, learn important questions for class 8 Maths here at BYJU’S.

MCQs on Class 8 Practical Geometry

Multiple choice questions are available for Class 8 Practical Geometry with each question consisting of four options, out of which one is the correct answer. Students have to solve the question and select the correct answer.

1. What is the appropriate condition to construct a quadrilateral?

A. When four sides and one diagonal are given

B. When three sides and one diagonal are given

C. When two sides and one diagonal are given

D. None of the above

Answer: A

2. If two diagonals and three sides are given, then:

A. A quadrilateral cannot be constructed

B. A quadrilateral can be constructed

C. Insufficient information

D. Any polygon can be constructed

Answer: B

3. To construct a quadrilateral, we need to know two adjacent side and _____ angles.

A. One

B. Two

C. Three

D. All four angles

Answer: C

4. To construct a quadrilateral, we need to know two diagonals and _____ sides.

A. One

B. Two

C. Three

D. All four sides

Answer: C

5. To construct a quadrilateral, we need to know three sides and _____ included angles.

A. One

B. Two

C. Three

D. All four angles

Answer: B

6. To construct a square, we need to know:

A. All the interior angles

B. All the side lengths

C. Only one interior angle

D. Only one side length

Answer: D

Explanation: A square has all its sides equal and all the interior angles measure 90 degrees. Hence, if the length of one side is known, then we can construct a square easily.

7. To construct a rectangle, we need to know:

A. All the interior angles

B. All the Sides

C. Only Length and breadth

D. Only one angle measure

Answer: C

Explanation: A rectangle has its parallel sides equal and all the interior angles measure 90 degrees. Hence, if the length and breadth rectangle is known, then we can construct it easily.

8. If two diagonals are given, then we can construct a:

A. Rhombus

B. Rectangle

C. Kite

D. Parallelogram

Answer: A

Explanation: The two diagonals of a rhombus bisect each other at 90 degrees.

9. How many measurements are required to construct a quadrilateral, uniquely?

A. Four

B. Five

C. Six

D. Three

Answer: B

10. To construct a parallelogram we need to know:

A. Length of its parallel sides

B. Measure of interior angles

C. Two adjacent sides and one angle

D. Two adjacent sides and two angles

Answer: C

Explanation: Parallelogram has its parallel sides equal. Also, if one angle is known to us, then we can determine the other angle since the two angles are supplementary.

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