SSC Board Practice

SSC Grade IX - Quadrilaterals
Question 1
1.
    • In the given figure
    • △DEF
    • ,
    • G
    • is the mid-point of
    •  
    •  


      DE
       
       
    • and
    •  
    •  


      GH
       
       
       


      EF
       
       
    • ,
    • then
    •  
    • GE
    • =
  • DG
  • DE
  • HF
  • FD
  • DH
Question 2
2.
Name all quadrilaterals whose all angles are right angles
  • square,parallelogram
  • rectangle,rhombus
  • square,kite
  • square,rectangle
  • parallelogram,square,rhombus,rectangle
Question 3
3.
    • In the figure given below,
    • GHIJ
    • is a rectangle.
    • Find the values of x and y
  • x
    =
    48.49°
    ,
    y
    =
    95.98°
  • x
    =
    45.49°
    ,
    y
    =
    92.98°
  • x
    =
    47.49°
    ,
    y
    =
    94.98°
  • x
    =
    49.49°
    ,
    y
    =
    96.98°
  • x
    =
    46.49°
    ,
    y
    =
    93.98°
Question 4
4.
Two adjacent angles of a parallelogram EFGH are in the ratio 3 : 57. Find the measure of each of its angles.
  • E
    =
    10°
    ,
    F
    =
    170°
    ,
    G
    =
    11°
    ,
    H
    =
    169°
  • E
    =
    11°
    ,
    F
    =
    170°
    ,
    G
    =
    ,
    H
    =
    172°
  • E
    =
    ,
    F
    =
    169°
    ,
    G
    =
    10°
    ,
    H
    =
    173°
  • E
    =
    ,
    F
    =
    171°
    ,
    G
    =
    ,
    H
    =
    171°
  • E
    =
    ,
    F
    =
    173°
    ,
    G
    =
    ,
    H
    =
    172°
Question 5
5.
The adjacent sides of the rhombus are
  •  


    CE
     
     
    &
     


    ED
     
     
    ,
     


    ED
     
     
    &
     


    DF
     
     
    ,
     


    DF
     
     
    &
     


    FC
     
     
    ,
     


    FC
     
     
    &
     


    CE
     
     
  •  


    CD
     
     
    &
     


    DE
     
     
    ,
     


    DE
     
     
    &
     


    EF
     
     
    ,
     


    EF
     
     
    &
     


    FC
     
     
    ,
     


    FC
     
     
    &
     


    CD
     
     
  •  


    CE
     
     
    &
     


    EF
     
     
    ,
     


    EF
     
     
    &
     


    FD
     
     
    ,
     


    FD
     
     
    &
     


    DC
     
     
    ,
     


    DC
     
     
    &
     


    CE
     
     
  •  


    CD
     
     
    &
     


    DE
     
     
    ,
     


    DE
     
     
    &
     


    EG
     
     
    ,
     


    EG
     
     
    &
     


    GC
     
     
    ,
     


    GC
     
     
    &
     


    CD
     
     
  •  


    CD
     
     
    &
     


    DF
     
     
    ,
     


    DF
     
     
    &
     


    FG
     
     
    ,
     


    FG
     
     
    &
     


    GC
     
     
    ,
     


    GC
     
     
    &
     


    CD
     
     
Question 6
6.
The angles of the quadrilateral are
  • ∠K , ∠L , ∠M , ∠P
  • ∠K , ∠L , ∠M , ∠O
  • ∠K , ∠L , ∠N , ∠O
  • ∠K , ∠L , ∠N , ∠P
  • ∠K , ∠L , ∠M , ∠N
Question 7
7.
The diagonals of the square are
  •  


    LK
     
     
    ,
     


    JM
     
     
  •  


    KN
     
     
    ,
     


    JL
     
     
  •  


    LM
     
     
    ,
     


    JK
     
     
  •  


    KM
     
     
    ,
     


    JL
     
     
  •  


    KN
     
     
    ,
     


    JM
     
     
Question 8
8.
    • In the given
    • △CDE
    • ,
    • FD
    • =
    • 1

      4
    • CD
    • and
    • GE
    • =
    • 1

      4
    • CE
    • . If
    • FG = 12 cm
    • , find
    • DE
  • 14.00 cm
  • 18.00 cm
  • 17.00 cm
  • 16.00 cm
  • 15.00 cm
Question 9
9.
    • In kite
    • ABCD
    • ,
    •  


      AC
       
       
    • and
    •  


      BD
       
       
    • are diagonals. Then
    • △CDA
  • △DBA
  • △CBA
  • △DBC
  • △EDA
  • △ECB
Question 10
10.
Name all quadrilaterals whose diagonals bisect each other
  • square,rectangle
  • square,rhombus
  • rectangle,rhombus
  • parallelogram,square,rhombus,rectangle
  • square,parallelogram