CBSE Board Practice

Class VI Class VII Class VIII Class IX Class X
CBSE Grade IX - Lines and Angles
Question 1
1.
In the given figure l ∥ m. Find the value of 'q'
  • 10
  • 14
  • 16
  • 12
  • 13
Question 2
2.
In the given figure , if EB ⟂ CD and ∠BCE = 48.74°, find ∠EBC
  • 39.26°
  • 42.26°
  • 40.26°
  • 41.26°
  • 43.26°
Question 3
3.
In the given figure, find ∠KIJ
  • 125°
  • 121°
  • 122°
  • 123°
  • 124°
Question 4
4.
Identify the figure below
  • circle
  • pentagon
  • angle
  • nonagon
  • hexagon
Question 5
5.
Find the adjacent angles in the given figure
  • ∠1 , ∠8 ; ∠2 , ∠7
  • ∠1 , ∠4 ; ∠2 , ∠3 ; ∠5 , ∠8 ; ∠6 , ∠7
  • ∠1 , ∠2 ; ∠2 , ∠4 ; ∠4 , ∠3 ; ∠3 , ∠1 ; ∠5 , ∠6 ; ∠6 , ∠8 ; ∠8 , ∠7 ; ∠7 , ∠5
  • ∠1 , ∠5 ; ∠2 , ∠6 ; ∠3 , ∠7 ; ∠4 , ∠8
  • ∠3 , ∠6 ; ∠4 , ∠5
Question 6
6.
In below given figure, find ∠IFG
  • 60.90°
  • 58.90°
  • 62.90°
  • 61.90°
  • 59.90°
Question 7
7.
The following lines represent
  • concurrent lines
  • intersecting lines
  • coplanar lines
  • parallel lines
  • perpendicular lines
Question 8
8.
Find the angles of the triangle
  • H
    =
    60°
    ,
    I
    =
    40°
    ,
    J
    =
    80°
  • H
    =
    58°
    ,
    I
    =
    42°
    ,
    J
    =
    80°
  • H
    =
    58°
    ,
    I
    =
    40°
    ,
    J
    =
    82°
  • H
    =
    60°
    ,
    I
    =
    38°
    ,
    J
    =
    82°
  • H
    =
    62°
    ,
    I
    =
    40°
    ,
    J
    =
    78°
Question 9
9.
    • The representation
    • ⟷
      MN
    • indicates
  • angle
  • line segment
  • ray
  • arc
  • line
Question 10
10.
Which of the following is a right angle?
  • 90°
  • 37°
  • 360°
  • 249°
  • 133°