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 is a reflex angle?
  • 0°
  • 90°
  • 232°
  • 168°
  • 360°
Question 2
2.
State the angle between the two hands of the clock when the time is 3 A.M.
  • 105°
  • 120°
  • 95°
  • 90°
  • 100°
Question 3
3.
Which of the following are measures of an isosceles right angled triangle ?
  • ∠I = 119.06° , ∠J = 29.31° , ∠K = 31.63°
  • ∠I = 80.25° , ∠J = 58.67° , ∠K = 41.08°
  • ∠I = 45° , ∠J = 90° , ∠K = 45°
  • ∠I = 51.32° , ∠J = 59.17° , ∠K = 69.51°
  • ∠I = 60° , ∠J = 60° , ∠K = 60°
Question 4
4.
Which of the following are measures of an isosceles right angled triangle ?
  • ∠G = 45° , ∠H = 90° , ∠I = 45°
  • ∠G = 61.26° , ∠H = 71.79° , ∠I = 46.95°
  • ∠G = 41.65° , ∠H = 52.89° , ∠I = 85.46°
  • ∠G = 60° , ∠H = 60° , ∠I = 60°
  • ∠G = 117.82° , ∠H = 28.62° , ∠I = 33.56°
Question 5
5.
Identify the figure below
  • angle
  • nonagon
  • circle
  • decagon
  • hexagon
Question 6
6.
Which of the following are measures of a right angled triangle ?
  • JK = 15 cm , KL = 22 cm , LJ = 14 cm
  • JK = 10 cm , KL = 15 cm , LJ = 14 cm
  • JK = 14 cm , KL = 12 cm , LJ = 15 cm
  • JK = 12 cm , KL = 14 cm , LJ = 18.44 cm
  • JK = 11 cm , KL = 11 cm , LJ = 11 cm
Question 7
7.
A line that intersects two lines at two different points is called
  • coplanar lines
  • transversal
  • concurrent lines
  • perpendicular lines
  • parallel lines
Question 8
8.
The following angle represents
  • obtuse angle
  • reflex angle
  • acute angle
  • complete angle
  • zero angle
Question 9
9.
Which of the following are measures of an obtuse angled triangle ?
  • PQ = 10 cm , QR = 13 cm , RP = 10 cm
  • PQ = 11 cm , QR = 10 cm , RP = 12 cm
  • PQ = 11 cm , QR = 17 cm , RP = 11 cm
  • PQ = 10 cm , QR = 10 cm , RP = 14.14 cm
  • PQ = 11 cm , QR = 10 cm , RP = 14.87 cm
Question 10
10.
    • The representation
    • ⟶
      EF
    • indicates
  • ray
  • angle
  • line
  • line segment
  • arc