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This mock test of Understanding Quadrilaterals - MCQ for Class 8 helps you for every Class 8 entrance exam.
This contains 10 Multiple Choice Questions for Class 8 Understanding Quadrilaterals - MCQ (mcq) to study with solutions a complete question bank.
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QUESTION: 1

Which of the following quadrilaterals has two pairs of adjacent sides equal and diagonals intersecting at right angles?

Solution:

QUESTION: 2

Which of the following quadrilaterals has a pair of opposite sides parallel?

Solution:

QUESTION: 3

Which of the following quadrileterals is a reguler quadrilateral?

Solution:

QUESTION: 4

Which of the quadrilaterals has all angles as right angles, opposite sides equal and diagonals bisect-each other?

Solution:

QUESTION: 5

Which of the parallelograms has all sides equal and diagonals bisect each other at right angle?

Solution:

In a parallelogram, opposite sides are equal, opposite angles are equal and diagonals bisect each other. In a rhombus diagonals intersect at right angles. In a rectangle diagonals are equal. A quadrilateral can be constructed uniquely if the lengths of its four sides and a diagonal are given.

QUESTION: 6

In an isosceles parallelogram, we have:

Solution:

QUESTION: 7

Which of the following is true the adjacent angles of a parallelogram?

Solution:

QUESTION: 8

The sides of a pentagon are produced in order. Which of the following is the sum of its exterior angles?

Solution:

QUESTION: 9

Which of the following is a formula to find the sum of interior angles of a quadrilaters of n-sides?

Solution:

The **sum** of the **interior angles**, in degrees, of a regular polygon is given by the **formula** 180(**n** – 2), where **n** is the number of **sides**.

QUESTION: 10

Diagonals of which of the following quadrilaterals do not bisect it into two congruent tringles?

Solution:

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