Check the below NCERT MCQ Questions for Class 8 Maths Chapter 4 Practical Geometry with Answers Pdf free download. MCQ Questions for Class 8 Maths with Answers were prepared based on the latest exam pattern. We have provided Practical Geometry Class 8 Maths MCQs Questions with Answers to help students understand the concept very well.

Students can also refer to NCERT Solutions for Class 8 Maths Chapter 4 Practical Geometry for better exam preparation and score more marks.

## Practical Geometry Class 8 MCQs Questions with Answers

Question 1.

How many sides does decagon has?

(a) 8

(b) 10

(c) 6

(d) 12

## Answer

Answer: (b) 10

Question 2.

How many measurements can determine a quadrilateral uniquely?

(a) 2

(b) 3

(c) 4

(d) 5

## Answer

Answer: (d) 5

Question 3.

The diagonals of a square are ______________ each other

(a) equal to

(b) unequal to

(c) perpendicular bisectors of

(d) none of these

## Answer

Answer: (c) perpendicular bisectors of

Question 4.

The opposite angles of a parallelogram are ______________ .

(a) Unequal

(b) equal

(c) complementary

(d) supplementary

## Answer

Answer: (b) equal

Question 5.

What is the sum of the measures of angles of a convex quadrilaterals?

(a) 180°

(b) 90°

(c) 360°

(d) 45°

## Answer

Answer: (c) 360°

Question 6.

How many diagonals does a regular Hexagon has ?

(a) 2

(b) 9

(c) 3

(d) 5

## Answer

Answer: (b) 9

Question 7.

How many sides does a heptagon have ?

(a) 2

(b) 4

(c) 7

(d) 5

## Answer

Answer: (c) 7

Question 8.

Minimum possible interior angle in a regular polygon is ______________.

(a) 70°

(b) 60°

(c) 90°

(d) 120°

## Answer

Answer: (b) 60°

Question 9.

The diagonals of a square bisect each other at ______________ angle.

(a) acute

(b) right

(c) obtuse

(d) reflex

## Answer

Answer: (b) right

Question 10.

the diagonals of a rhombus bisect each other at ______________ angles.

(a) acute

(b) right

(c) obtuse

(d) reflex

## Answer

Answer: (b) right

Question 11.

A parallelogram each of whose angles measures 90° is ______________.

(a) rectangle

(b) rhombus

(c) kite

(d) trapezium

## Answer

Answer: (a) rectangle

Question 12.

The value of x in the following figure is

(a) 100°

(b) 90°

(c) 108°

(d) 120°

## Answer

Answer: (c) 108°

Question 13.

The value of (x) in the following figure is

(a) 120°

(b) 80°

(c) 100°

(d) 60°

## Answer

Answer: (d) 60°

Question 14.

Which of the following polygons is convex polygon?

## Answer

Answer: (c)

Question 15.

The number of sides in a regular polygon is 15 , then measure of each exterior angle is

(a) 24°

(b) 36°

(c) 20°

(d) 18°

## Answer

Answer: (a) 24°

Question 16.

The angle sum of all interior angles of a convex polygon of sides 7 is

(a) 180°

(b) 540°

(c) 630°

(d) 900°

## Answer

Answer: (d) 900°

Question 17.

Maximum number of right angles in a right angled triangle are

(a) 2

(b) 1

(c) 3

(d) 0

## Answer

Answer: (b) 1

Question 18.

All the angles of a regular polygon are of ______________.

(a) 90°

(b) 60°

(c) equal measure

(d) equal length

## Answer

Answer: (c) equal measure

Question 19.

Polygons that have any portions of their diagonals in their exteriors are called

(a) Squares

(b) triangles

(c) convex

(d) concave

## Answer

Answer: (d) concave

Question 20.

A polygon with minimum number of sides is

(a) Pentagon

(b) Square

(c) triangle

(d) angle

## Answer

Answer: (c) triangle

Question 21.

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

(a) Four

(b) Five

(c) Six

(d) Three

## Answer

Answer: (b) Five

Question 22.

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

(a) One

(b) Two

(c) Three

(d) All four sides

## Answer

Answer: (c) Three

Question 23.

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

Answer: (b) A quadrilateral can be constructed

Question 24.

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

(a) Rhombus

(b) Rectangle

(c) Kite

(d) Parallelogram

## Answer

Answer: (a) Rhombus

Hint:

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

Question 25.

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

Answer: (c) Two adjacent sides and one angle

Hint:

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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