Here we are providing Class 6 Math Important Objective Chapter – 5 Understanding Elementary Shape because its very important for Class 6 students as we all know that every board exam question has MCQs so that students should practice these questions so that students can get good marks in board. Class 6 Math Important Objective Chapter – 5 Understanding Elementary Shape is an extremely important and its also a year in which students learn the fundamentals of concepts that help them lay a solid foundation for their higher education. Here we are providing in Class 6 Math Important Objective Chapter – 5 Understanding Elementary Shape 80+ questions so that students practice more and more. If you want class wise Notes Then Click Here
Class 6 Math Important Objective Chapter – 5 Understanding Elementary Shape
1. Which of the following angles is the measure of a reflex angle?
(a) 90°
(b) 180°
(c) 120°
(d) 270°.
Ans-(d)
2. Two lines in a plane either intersect exactly at one point are
(a) perpendicular
(b) intersecting lines
(c) equal
(d) equidistant
Ans-(b)
3. How many centimetres make 3m?
(a) 100
(b) 30
(c) 300
(d) 3000
Ans-(c)
4. A triangle having three unequal sides is called a
(a) scalene triangle
(b) isosceles triangle
(c) equilateral triangle
(d) right triangle.
Ans-(a)
5. Three or more points lying on the same line are known as ……………….. points.
(a) non-collinear
(b) collinear
(c) intersecting
(d) none of these.
Ans-(b)
6. The angle measure for one complete revolution is
(a) 180°
(b) 360°
(c) 90°
(d) none of these.
Ans-(b)
7. A triangle having two equal sides is called
(a) a scalene triangle
(b) an isosceles triangle
(c) an equilateral triangle
(d) a right angled triangle.
Ans-(b)
8. A flat surface which extends indefinitely in all directions is called ………………..
(a) line
(b) line segment
(c) plane
(d) point
Ans-(c)
9. What fraction of a clockwise revolution does the hour hand of a clock turn through, when it goes from 1 to 10?
(a) 3/4
(b) 1/4
(c) More than 3/4
(d) none of these
Ans-(a)
10. Number of lines which can be drawn from one point:
(a) one
(b) infinite
(c) two
(d) zero
Ans-(c)
11. The angle measure for half a revolution is
(a) 90°
(b) 180°
(c) 360°
(d) none of these.
Ans-(b)
12. A triangle having three equal sides is called
(а) a scalene triangle
(b) an isosceles triangle
(c) an equilateral triangle
(d) a right triangle.
Ans-(c)
13. Three or more points which lie on a same line are called
(a) non-collinear points
(b) straight lines
(c) collinear points
(d) point of concurrence
Ans-(c)
14. Where will the hand of a clock stop if it starts at 2 and makes 1/2 of a revolution, clockwise?
(a) 5
(b) 8
(c) 11
(d) None of these
Ans-(b)
15. The angle measure for one-fourth revolution is
(a) 90°
(b) 360°
(c) 180°
(d) none of these.
Ans-(a)
16. Two lines meeting at a point are called ………………..
(a) parallel lines
(b) intersecting lines
(c) concurrent lines
(d) intercept
Ans-(b)
17. The following shape is of a
(a) cone
(b) cylinder
(c) sphere
(d) pyramid.
Ans-(d)
18. Triangle having the angles 40°, 30°, 110° is called:
(a) acute angled triangle
(b) obtuse angled triangle
(c) right triangle
(d) none of these
Ans-(b)
19. When an arm of an angle is extended then how does its measure change?
(a) Doubled
(b) Tripled
(c) Remains the same
(d) Halved
Ans-(c)
20. The shape is of
(a) cylinder
(b) cone
(c) sphere
(d) cuboid.
Ans-(b)
21. Through what angle measure does the hour hand of a clock turn through, when it goes from 3 to 9?
(a) 90°
(b) 360°
(c) 180°
(d) none of these.
Ans-(c)
22. A line has ……………….. length.
(a) definite
(b) indefinite
(c) no
(d) none of these.
Ans-(b)
23. Where will the hand of a clock stop if it starts at 12 and makes 3/4 of a revolution, clockwise?
(a) 6
(b) 9
(c) 3
(d) None of these
Ans-(b)
24. Through what angle measure does the hour hand of a clock turn through, when it goes from 5 to 8?
(a) 90°
(b) 180°
(c) 360°
(d) none of these.
Ans-(a)
25. A quadrilateral whose opposite sides are parallel is called:
(a) square
(b) rectangle
(c) parallelogram
(d) none of these
Ans-(c)
26. An angle whose measure is equal to half of a revolution is
(a) right angle
(b) acute angle
(c) straight angle
(d) obtuse angle
Ans-(c)
27. Number of right angles turned by the hour hand of a clock when it goes from 3 to 6.
(a) 1
(b) 2
(c) 3
(d) 4
Ans-(a)
28. A quadrilateral whose all the sides are equal and each angle is 90° is called a:
(a) square
(b) rhombus
(c) rectangle
(d) trapezium
Ans-(a)
29. Through what angle measure does the hour hand of a clock turn through, when it goes from 12 to 9?
(a) 270°
(b) 180°
(c) 360°
(d) 90°.
Ans-(a)
30. The shape is of
(a) cone
(b) cylinder
(c) cuboid
(d) sphere
Ans-(b)
31. A quadrilateral having one pair of sides parallel is called:
(a) square
(b) trapezium
(c) rectangle
(d) none of these
Ans-(b)
32. What fraction of a clockwise revolution does the hour hand of a clock turn through, when it goes from 5 to 11?
(a) 1/2
(b) More than 1/4
(c) 3/4
(d) none of these
Ans-(a)
33. Through what angle does the hour hand of a clock turn through, when it goes from 2 to 11?
(a) 270°
(b) 90°
(c) 360°
(d) 180°.
Ans-(a)
34. How many degrees are there in two right angles?
(a) 90°
(b) 180°
(c) 270°
(d) 360°
Ans-(b)
35. 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
Ans-(b)
36. The shape is of
(a) cuboid
(b) cylinder
(c) cone
(d) sphere
Ans-(a)
37. Through what angle does the hour hand of a clock turn through, when it goes from 6 to 3?
(a) 90°
(b) 180°
(c) 270°
(d) 360°.
Ans-(c)
38. 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
Ans-(c)
39. The number of edges of the shape is
(a) 12
(b) 6
(c) 9
(d) 8
Ans-(a)
40. Find the number of right angles turned through by the hour hand of a clock when it goes from 12 to 3.
(a) 1
(b) 2
(c) 3
(d) 4.
Ans-(a)
41. 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
Ans-(a)
42. Find the number of right angles turned through by the hour hand of a clock when it goes from 4 to 10.
(a) 1
(b) 2
(c) 3
(d) 4.
Ans-(d)
43. An angle whose measure is equal to a full revolution is
(a) complete angle
(b) right angle
(c) obtuse angle
(d) straight angle
Ans-(a)
44. The number of vertices of the shape is
(a) 4
(b) 6
(c) 5
(d) 8
Ans-(d)
45. Find the number of right angles turned through by the hour hand of a clock when it goes from 3 to 12.
(a) 1
(b) 2
(c) 3
(d) 4.
Ans-(c)
46. A ……………….. of a circle is a line segment joining any two points on the circle.
(a) radius
(b) diameter
(c) circumference
(d) chord
Ans-(c)
47. 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
Ans-(a)
48. How many right angles do you make if you start facing north and turn clockwise to south?
(a) 1
(b) 2
(c) 3
(d) 4.
Ans-(b)
49. How is the measure of an angle expressed?
(a) Compasses
(b) Protractor
(c) Degrees
(d) Centimetres
Ans-(c)
50. If two lines intersects each other then the common point between them is known as point of ………………..
(a) Contact
(b) vertex
(c) intersection
(d) concurrence
Ans-(d)
51. How many right angles do you make if you start facing east and turn clockwise to south?
(a) 1
(b) 2
(c) 3
(d) 4.
Ans-(a)
52. 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
Ans-(d)
53. How many right angles do you make if you start facing south and turn clockwise to east?
(a) 1
(b) 2
(c) 3
(d) 4.
Ans-(c)
54. What fraction of a clockwise revolution does the hour hand of a clock turn through, when it goes from 7 to 10?
(a) 1/2
(b) 1/4
(c) 1/3
(d) None of these
Ans-(b)
55. How many right angles do you make if you start facing east and turn clockwise to east?
(a) 1
(b) 2
(c) 3
(d) 4.
Ans-(d)
56. 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
Ans-(a)
57. The measure of a right angle is
(a) 45°
(b) 90°
(c) 60°
(d) 180°.
Ans-(b)
58. 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°
Ans-(d)
59. The measure of a straight angle is
(a) 90°
(b) 45°
(c) 180°
(d) 60°.
Ans-(c)
60. What fraction of a clockwise revolution does the hour hand of a clock turn through, when it goes from 3 to 9?
(a) 1/3
(b) 1
(c) 1/4
(d) 1/2
Ans-(d)
61. The measure of an acute angle is
(a) < 90°
(b) > 90°
(c) = 90°
(d) none of these.
Ans-(a)
62. 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
Ans-(b)
63. The measure of an obtuse angle is
(a) < 90°
(b) > 90° and < 180°
(c) = 90°
(d) none of these.
Ans-(b)
64. What fraction of a clockwise revolution does the hour hand of a clock turn through, when it goes from 3 to 6?
(a) 1/4
(b) 1
(c) 1/2
(d) None of these
Ans-(a)
65. The measure of a reflex angle is
(a) 180°
(b) < 180°
(c) > 180°
(d) < 90°.
Ans-(c)
66. Where will the hand of a clock stop if it starts at 3 and makes 3/4 of a revolution, clockwise?
(a) 6
(b) 12
(c) 9
(d) None of these
Ans-(b)
67. Which of the following angles is the measure of an acute angle?
(a) 30°
(b) 90°
(c) 120°
(d) 210°.
Ans-(a)
68. Where will the hand of a clock stop if it starts at 6 and makes 3/4 of a revolution, clockwise?
(a) 3
(b) 12
(c) 9
(d) 6
Ans-(a)
69. Which of the following angles is the measure of an obtuse angle?
(a) 120°
(b) 90°
(c) 60°
(d) 240°.
Ans-(a)
