ICSE Board Practice

ICSE Grade VI - Parallel Lines
Question 1
1.
Find the adjacent angles in the given figure
  • ∠1 , ∠2 ; ∠2 , ∠4 ; ∠4 , ∠3 ; ∠3 , ∠1 ; ∠5 , ∠6 ; ∠6 , ∠8 ; ∠8 , ∠7 ; ∠7 , ∠5
  • ∠1 , ∠5 ; ∠2 , ∠6 ; ∠3 , ∠7 ; ∠4 , ∠8
  • ∠1 , ∠8 ; ∠2 , ∠7
  • ∠3 , ∠5 ; ∠4 , ∠6
  • ∠3 , ∠4 , ∠5 , ∠6
Question 2
2.
In the given figure l ∥ m. Find the value of 'q'
  • 15
  • 13
  • 10
  • 11
  • 12
Question 3
3.
Find the exterior alternate angles in the given figure
  • ∠1 , ∠8 ; ∠2 , ∠7
  • ∠1 , ∠2 , ∠7 , ∠8
  • ∠3 , ∠5 ; ∠4 , ∠6
  • ∠3 , ∠6 ; ∠4 , ∠5
  • ∠3 , ∠4 , ∠5 , ∠6
Question 4
4.
In the adjoining figure, side IJ of parallelogram IJKL has been produced to M. If ∠LIM = 135.81° , find the measure of each angle of the parallelogram.
  • I
    =
    42.19°
    ,
    J
    =
    137.81°
    ,
    K
    =
    43.19°
    ,
    L
    =
    136.81°
  • I
    =
    43.19°
    ,
    J
    =
    133.81°
    ,
    K
    =
    45.19°
    ,
    L
    =
    137.81°
  • I
    =
    46.19°
    ,
    J
    =
    134.81°
    ,
    K
    =
    42.19°
    ,
    L
    =
    136.81°
  • I
    =
    45.19°
    ,
    J
    =
    134.81°
    ,
    K
    =
    46.19°
    ,
    L
    =
    133.81°
  • I
    =
    44.19°
    ,
    J
    =
    135.81°
    ,
    K
    =
    44.19°
    ,
    L
    =
    135.81°
Question 5
5.
In the given figure l ∥ m. Find the value of 'x'
  • 45
  • 46
  • 43
  • 47
  • 44
Question 6
6.
Which of the following are true for corresponding angles?
a)
They are on either side of the transversal
b)
They are not adjacent angles
c)
They are on the same side of the transversal
d)
They are adjacent angles
e)
Both are interior angles
f)
One is interior angle and the other is exterior angle
  • {a,b}
  • {d,b,c}
  • {e,a,f}
  • {b,c,f}
  • {d,c}
Question 7
7.
Find the interior angles in the given figure
  • ∠1 , ∠8 ; ∠2 , ∠7
  • ∠1 , ∠2 ; ∠2 , ∠4 ; ∠4 , ∠3 ; ∠3 , ∠1 ; ∠5 , ∠6 ; ∠6 , ∠8 ; ∠8 , ∠7 ; ∠7 , ∠5
  • ∠3 , ∠4 , ∠5 , ∠6
  • ∠3 , ∠5 ; ∠4 , ∠6
  • ∠1 , ∠2 , ∠7 , ∠8
Question 8
8.
Find the value of 's'
  • 74°
  • 89°
  • 79°
  • 104°
  • 84°
Question 9
9.
In the given figure l ∥ m. Find the value of 'w'
  • 13
  • 14
  • 16
  • 17
  • 15
Question 10
10.
In the given figure l ∥ m. Find the value of 's'
  • 52°
  • 67°
  • 62°
  • 57°
  • 82°