CBSE Board Practice

Class VI Class VII Class VIII Class IX Class X
CBSE Grade VI - Understanding Elementary Shapes
Question 1
1.
Which of the following are measures of an obtuse angled triangle ?
  • ∠A = 46.46° , ∠B = 52.26° , ∠C = 81.28°
  • ∠A = 45° , ∠B = 90° , ∠C = 45°
  • ∠A = 95.22° , ∠B = 40.12° , ∠C = 44.66°
  • ∠A = 64.32° , ∠B = 51.36° , ∠C = 64.32°
  • ∠A = 37.57° , ∠B = 90° , ∠C = 52.43°
Question 2
2.
The number of faces in a square pyramid are
  • 4
  • 3
  • 6
  • 8
  • 5
Question 3
3.
Multiple lines which pass through the same point are called
  • coplanar lines
  • intersecting lines
  • perpendicular lines
  • concurrent lines
  • parallel lines
Question 4
4.
The following angle represents
  • obtuse angle
  • acute angle
  • complete angle
  • straight angle
  • reflex angle
Question 5
5.
Which of the following are measures of a scalene triangle ?
  • ∠B = 60° , ∠C = 60° , ∠D = 60°
  • ∠B = 45° , ∠C = 90° , ∠D = 45°
  • ∠B = 66.74° , ∠C = 56.63° , ∠D = 56.63°
  • ∠B = 55.83° , ∠C = 49.32° , ∠D = 74.85°
  • ∠B = 46.26° , ∠C = 66.87° , ∠D = 66.87°
Question 6
6.
The base of a cylinder or cone is
  • semicircle
  • circle
  • rectangle
  • triangle
  • square
Question 7
7.
Identify the figure below
  • cone
  • triangular prism
  • cube
  • sphere
  • cylinder
Question 8
8.
    • The representation
    • ⟶
      IJ
    • indicates
  • line segment
  • line
  • ray
  • angle
  • arc
Question 9
9.
The number of faces in a cube/cuboid are
  • 6
  • 4
  • 5
  • 7
  • 8
Question 10
10.
How many sides does an octagon have?
  • 5
  • 10
  • 9
  • 7
  • 8