If you’re looking for a way to enhance your Class 6 Maths, then look no further than the NCERT MCQ Questions for Class 6 Maths Chapter 5 Understanding Elementary Shapes MCQs with Answers. MCQ Questions for Class 6 Maths with Answers is perfect for those who are in Class 6 Maths and want to get ahead of everyone else by mastering their subject skills as soon as possible! You can practice and test your subject knowledge by solving these Class 6 Maths Chapter 5 Understanding Elementary Shapes Objective Questions.
Understanding Elementary Shapes Class 6 MCQs Questions with Answers
Solving Class 6 Maths Understanding Elementary Shapes MCQ with Answers can be of great help to students as they will be aware of all the concepts. These MCQ Questions on Understanding Elementary Shapes Class 6 with answers pave for a quick revision, thereby helping you learn more about this subject.
Question 1.
A quadrilateral having one pair of sides parallel is called:
(a) square
(b) trapezium
(c) rectangle
(d) none of these
Answer
Answer: (b) trapezium
Question 2.
A triangular prism has:
(a) 9 faces
(b) 8 faces
(c) 7 faces
(d) 5 faces
Answer
Answer: (d) 5 faces
Question 3.
Where will the hand of a clock stop if it starts at 2 and makes \(\frac { 1 }{ 2 }\) of a revolution, clockwise?
(a) 5
(b) 8
(c) 11
(d) None of these
Answer
Answer: (b) 8
Question 4.
An angle whose measure is equal to half of a revolution is
(a) right angle
(b) acute angle
(c) straight angle
(d) obtuse angle
Answer
Answer: (c) straight angle
Question 5.
A quadrilateral whose opposite sides are parallel is called:
(a) square
(b) rectangle
(c) parallelogram
(d) none of these
Answer
Answer: (c) parallelogram
Question 6.
A quadrilateral whose all the sides are equal and each angle is 90° is called a:
(a) square
(b) rhombus
(c) rectangle
(d) trapezium
Answer
Answer: (a) square
Question 7.
Where will the hand of a clock stop if it starts at 12 and makes \(\frac { 3 }{ 4 }\) of a revolution, clockwise?
(a) 6
(b) 9
(c) 3
(d) None of these
Answer
Answer: (b) 9
Question 8.
When the sum of the measures of two angles is that of a right angle, then each one of them is ______.
(a) obtuse angle
(b) acute angle
(c) straight angle
(d) right angle
Answer
Answer: (b) acute angle
Question 9.
How many degrees are there in two right angles?
(a) 90°
(b) 180°
(c) 270°
(d) 360°
Answer
Answer: (b) 180°
Question 10.
An angle formed by two opposite rays is called a:
(a) complete angle
(b) zero angle
(c) straight angle
(d) right angle
Answer
Answer: (c) straight angle
Question 11.
Where will the hand of a clock stop if it starts at 3 and makes \(\frac { 3 }{ 4 }\) of a revolution, clockwise?
(a) 6
(b) 12
(c) 9
(d) None of these
Answer
Answer: (b) 12
Question 12.
How many centimetres make 3m?
(a) 100
(b) 30
(c) 300
(d) 3000
Answer
Answer: (c) 300
Question 13.
When an arm of an angle is extended then how does its measure change?
(a) Doubled
(b) Tripled
(c) Remains the same
(d) Halved
Answer
Answer: (c) Remains the same
Question 14.
Triangle having the angles 40°, 30°, 110° is called:
(a) acute angled triangle
(b) obtuse angled triangle
(c) right triangle
(d) none of these
Answer
Answer: (b) obtuse angled triangle
Question 15.
An angle which is greater than a right angle but less than a straight angle is called:
(a) an acute angle
(b) an obtuse angle
(c) a complete angle
(d) straight angle
Answer
Answer: (b) an obtuse angle
Question 16.
What fraction of a clockwise revolution does the hour hand of a clock turn through, when it goes from 7 to 10?
(a) \(\frac { 1 }{ 2 }\)
(b) \(\frac { 1 }{ 4 }\)
(c) \(\frac { 1 }{ 3 }\)
(d) None of these
Answer
Answer: (b) \(\frac { 1 }{ 4 }\)
Question 17.
What fraction of a clockwise revolution does the hour hand of a clock turn through, when it goes from 3 to 9?
(a) \(\frac { 1 }{ 3 }\)
(b) 1
(c) \(\frac { 1 }{ 4 }\)
(d) \(\frac { 1 }{ 2 }\)
Answer
Answer: (d) \(\frac { 1 }{ 2 }\)
Question 18.
What fraction of a clockwise revolution does the hour hand of a clock turn through, when it goes from 1 to 10?
(a) \(\frac { 3 }{ 4 }\)
(b) \(\frac { 1 }{ 4 }\)
(c) More than \(\frac { 3 }{ 4 }\)
(d) none of these
Answer
Answer: (a) \(\frac { 3 }{ 4 }\)
Question 19.
A triangle having the angles 45°, 75°, 60° is called:
(a) acute angled triangle
(b) obtuse angled triangle
(c) right triangle
(d) none of these
Answer
Answer: (a) acute angled triangle
Question 20.
An angle which is greater than a zero angle but less than a right angle is called:
(a) an obtuse angle
(b) a complete angle
(c) an acute angle
(d) none of these
Answer
Answer: (c) an acute angle
Question 21.
l and m are two lines perpendicular to each other. What is the measure of the angle between them?
(a) 10°
(b) 50°
(c) 40°
(d) 90°
Answer
Answer: (d) 90°
Question 22.
What fraction of a clockwise revolution does the hour hand of a clock turn through, when it goes from 3 to 6?
(a) \(\frac { 1 }{ 4 }\)
(b) 1
(c) \(\frac { 1 }{ 2 }\)
(d) None of these
Answer
Answer: (a) \(\frac { 1 }{ 4 }\)
Question 23.
A triangle having sides 6 cm, 6 cm, 6 cm is called:
(a) scalene triangle
(b) equilateral triangle
(c) isosceles triang’e
(d) none of these
Answer
Answer: (b) equilateral triangle
Question 24.
A triangle whose all sides are equal is:
(a) a scalene triangle
(b) an equilateral triangle.
(c) an isosceles triangle
(d) none of these
Answer
Answer: (b) an equilateral triangle.
Question 25.
An angle whose measure is equal to a full revolution is
(a) complete angle
(b) right angle
(c) obtuse angle
(d) straight angle
Answer
Answer: (a) complete angle
Question 26.
An angle whose measure is greater than that of a right angle is ______.
(a) right angle
(b) straight angle
(c) acute angle
(d) obtuse angle
Answer
Answer: (d) obtuse angle
Question 27.
A triangle having sides 4.5 cm, 5.5 cm, 6.5 cm is called:
(a) scalene triangle
(b) equilateral triangle
(c) isosceles triangle
(d) none of these
Answer
Answer: (a) scalene triangle
Question 28.
If the initial and final positions of a ray coincide without making any rotation the angle formed is:
(a) zero angle
(b) an acute angle
(c) an obtuse angle
(c) none of these
Answer
Answer: (a) zero angle
Question 29.
What is an angle which measures more than 0° and less than 90° called?
(a) Obtuse angle
(b) Acute angle
(c) Right angle
(d) Straight angle
Answer
Answer: (b) Acute angle
Question 30.
Where will the hand of a clock stop if it starts at 6 and makes \(\frac { 3 }{ 4 }\) of a revolution, clockwise?
(a) 3
(b) 12
(c) 9
(d) 6
Answer
Answer: (a) 3
Question 31.
A triangle having angles 30°, 60°, 90° is called:
(a) acute angled triangle
(b) obtuse angled triangle
(c) right triangle
(d) none of these
Answer
Answer: (c) right triangle
Question 32.
It two lines are perpendicular to each other then the angles between them is:
(a) 90°
(b) 45°
(c) 180°
(d) 0°
Answer
Answer: (a) 90°
Question 33.
How is the measure of an angle expressed?
(a) Compasses
(b) Protractor
(c) Degrees
(d) Centimetres
Answer
Answer: (c) Degrees
Question 34.
When the sum of the measures of two angles is that of a straight angle and if one of them is acute then the other should be _______.
(a) obtuse
(b) straight
(c) right
(d) acute
Answer
Answer: (a) obtuse
Question 35.
A quadrilateral whose all sides are equal is called:
(a) a square
(b) a rhombus
(c) rectangle
(d) none of these
Answer
Answer: (b) a rhombus
Question 36.
A triangle whose each angle is less than 90° is:
(а) an obtuse triangle
(b) an acute triangle
(c) an equilateral triangle
(d) none of these
Answer
Answer: (b) an acute triangle
Question 37.
What fraction of a clockwise revolution does the hour hand of a clock turn through, when it goes from 5 to 11?
(a) \(\frac { 1 }{ 2 }\)
(b) More than \(\frac { 1 }{ 4 }\)
(c) \(\frac { 3 }{ 4 }\)
(d) none of these
Answer
Answer: (a) \(\frac { 1 }{ 2 }\)
Question 38.
An angle whose measure is equal to one-fourth of a revolution is
(a) right angle
(b) straight angle
(c) obtuse angle
(d) acute angle
Answer
Answer: (a) right angle
Question 39.
A quadrilateral having equal opposite sides and each angle of 90° is called:
(a) square
(b) rectangle
(c) rhombus
(d) parallelogram
Answer
Answer: (b) rectangle
Question 40.
A triangle whose two sides are equal is:
(a) a scalene triangle
(b) an isosceles triangle
(c) an equilateral triangle
(d) a right triangle
Answer
Answer: (b) an isosceles triangle
Question 41.
At 5:20 what type of angle is formed between the two hands of a clock?
(a) An obtuse angle
(b) A right angle
(c) An acute angle
(d) A reflex angle
Answer
Answer: (c) An acute angle
Question 42.
179° is an example of which of these angles?
(a) An obtuse angle
(b) An acute angle
(c) A right angle
(d) A straight angle
Answer
Answer: (a) An obtuse angle
Fill in the blanks:
1. A quadrilateral can be divided into ………………….. triangles.
Answer
Answer: two
2. A pentagon can be divided into …………………. triangles
Answer
Answer: three
3. A three sided polygon is a …………………..
Answer
Answer: triangle
4. 4 sided polygon is a …………………..
Answer
Answer: quadrilateral
5. In an equilateral triangle all the angles are ………………….
Answer
Answer: 60°
6. How many degrees are there in a complete angle? ………………
Answer
Answer: 360°
7. Which instrument is used for measuring angles?
Answer
Answer: protractor
8. Measure of a straight angle is ……………………
Answer
Answer: 180°
9. Measure of a right angle is ………………
Answer
Answer: 90°
10. Measure of zero angle is …………………
Answer
Answer: 0°
Match the following:
1.
| (a) An ice-cream cone | (i) sphere |
| (b) A book | (ii) cylinder |
| (c) A football | (iii) cone |
| (d) A dice | (iv) cuboid |
| (e) A new pencil | (v) cube |
Answer
Answer:
| (a) An ice-cream cone | (iii) cone |
| (b) A book | (iv) cuboid |
| (c) A football | (i) sphere |
| (d) A dice | (v) cube |
| (e) A new pencil | (ii) cylinder |
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