SSC Board Practice

SSC Grade IX - Quadrilaterals
Question 1
1.
    • In the adjoining figure,
    • MNOP
    • is a parallelogram in which
    • ∠PMO = 13.79°
    • ,
    • ∠OMN = 18.93°
    • ,
    • ∠PQO = 58.19°
    • . Calculate
    • ∠MNP
  • 100.88°
  • 101.88°
  • 102.88°
  • 104.88°
  • 103.88°
Question 2
2.
    • In kite
    • JKLM
    • ,
    •  


      JL
       
       
    • and
    •  


      KM
       
       
    • are diagonals. Then
    • ∠JKL
    • =
  • ∠LMK
  • ∠JMK
  • ∠LMJ
  • ∠JNK
  • ∠JNM
Question 3
3.
The opposite angles of the trapezium are
  • ∠I & ∠L , ∠K & ∠J
  • ∠I & ∠L , ∠J & ∠M
  • ∠I & ∠J , ∠K & ∠L
  • ∠I & ∠K , ∠J & ∠M
  • ∠I & ∠K , ∠J & ∠L
Question 4
4.
Which of the following is a regular polygon with four sides?
  • trapezium
  • square
  • rectangle
  • rhombus
  • parallelogram
Question 5
5.
    • In parallelogram
    • HIJK
    • ,
    • diagonals
    •  


      IK
       
       
    • and
    •  


      HJ
       
       
    • intersect at
    • L
    • . Then
    • HI
       
      =
  • KH
  • JK
  • HJ
  • IK
  • IJ
Question 6
6.
    • In parallelogram
    • FGHI
    • ,
    • diagonals
    •  


      GI
       
       
    • and
    •  


      FH
       
       
    • intersect at
    • J
    • . Then
    •  


      IF
       
       
       
      ∥
  •  


    HI
     
     
  •  


    FH
     
     
  •  


    GI
     
     
  •  


    GH
     
     
  •  


    FG
     
     
Question 7
7.
The angles of the kite are
  • ∠E , ∠F , ∠H , ∠I
  • ∠E , ∠F , ∠G , ∠J
  • ∠E , ∠F , ∠H , ∠J
  • ∠E , ∠F , ∠G , ∠H
  • ∠E , ∠F , ∠G , ∠I
Question 8
8.
    • In the adjoining figure,
    • ABCD
    • is a rhombus whose diagonals intersect at
    • O
    • .
    • If
    • ∠OAB
    • :
    • ∠ABO
    • =
    • 3 : 3
    • ,
    • find the angles of
    • △OAB
    • .
  • O
    =
    92°
    ,
    A
    =
    45°
    ,
    B
    =
    43°
  • O
    =
    88°
    ,
    A
    =
    45°
    ,
    B
    =
    47°
  • O
    =
    90°
    ,
    A
    =
    43°
    ,
    B
    =
    47°
  • O
    =
    90°
    ,
    A
    =
    45°
    ,
    B
    =
    45°
  • O
    =
    88°
    ,
    A
    =
    47°
    ,
    B
    =
    45°
Question 9
9.
The sides of the rectangle are
  •  


    GH
     
     
    ,
     


    HI
     
     
    ,
     


    IJ
     
     
    ,
     


    JG
     
     
  •  


    GH
     
     
    ,
     


    HI
     
     
    ,
     


    IK
     
     
    ,
     


    KG
     
     
  •  


    GI
     
     
    ,
     


    IH
     
     
    ,
     


    HJ
     
     
    ,
     


    JG
     
     
  •  


    GI
     
     
    ,
     


    IJ
     
     
    ,
     


    JH
     
     
    ,
     


    HG
     
     
  •  


    GH
     
     
    ,
     


    HJ
     
     
    ,
     


    JK
     
     
    ,
     


    KG
     
     
Question 10
10.
Identify the figure below
  • rectangle
  • square
  • rhombus
  • kite
  • angle