SSC Board Practice

Class VI Class VII Class VIII Class IX Class X
SSC Grade IX - Lines and Angles
Question 1
1.
    • Consider the following figure
    • ⟷
      PV
    • .
    • State which of the following statements are true?
a)
P,X,Q,V,O are points on the line
⟷
PV
b)
Q,O are end points of line segment
 

OP
 
 
c)
P,V are end points of line segment
 

PV
 
 
d)
P,V are end points of line segment
 

XO
 
 
e)
P,V are points on the line segment
 

XO
 
 
  • {e,b,a}
  • {d,c}
  • {d,c,a}
  • {b,a}
  • {a,c}
Question 2
2.
The following angle represents
  • reflex angle
  • acute angle
  • straight angle
  • obtuse angle
  • zero angle
Question 3
3.
Which of the following are true with respect to lines  s , t , u , v  where  s ∥ t , t ⟂ u , u ⟂ v?
a)
    • s
    • ∥
    • v
b)
    • s
    • ∥
    • u
c)
    • u
    • ∥
    • v
d)
    • s
    • ⟂
    • v
e)
    • t
    • ∥
    • v
  • {a,e}
  • {c,e,a}
  • {d,b,a}
  • {c,e}
  • {b,a}
Question 4
4.
If l ∥ m, which of the given figures is correct?
  • I
  • IV
  • II
  • III
Question 5
5.
Which of the following is an acute angle?
  • 80°
  • 90°
  • 180°
  • 154°
  • 360°
Question 6
6.
    • In the given figure, ∠H = 41.11° and ∠I = 70.07°.
    • Side IJ is produced to K, so that ∠IJH  and ∠HJK form a linear pair.
    • If
    • ⟶
      JL
    • and
    • ⟶
      JM
    • are the bisectors of
    • ∠IJH
    • and
    • ∠HJK
    • , find x and y.
  • x
    =
    36.41°
    ,
    y
    =
    57.59°
  • x
    =
    33.41°
    ,
    y
    =
    54.59°
  • x
    =
    35.41°
    ,
    y
    =
    56.59°
  • x
    =
    32.41°
    ,
    y
    =
    53.59°
  • x
    =
    34.41°
    ,
    y
    =
    55.59°
Question 7
7.
The following angle represents
  • straight angle
  • obtuse angle
  • reflex angle
  • acute angle
  • zero angle
Question 8
8.
Which of the following are adjacent angles in the below figure?
  • ∠DOB , ∠FOG
  • ∠COD , ∠EOF
  • ∠BOC , ∠COD
  • ∠EOF , ∠COD
  • ∠FOG , ∠COD
Question 9
9.
The following angle represents
  • straight angle
  • complete angle
  • obtuse angle
  • zero angle
  • acute angle
Question 10
10.
Which of the following are true?
a)
Small letters are used to represent lines
b)
A ray has an infinite number of points on it
c)
A line has an infinite number of points on it
d)
The length of a line segment cannot be determined
e)
Capital letters are used to represent points
  • {a,b,c,e}
  • {d,e,a}
  • {d,c}
  • {d,a}
  • {d,b}