ICSE Board Practice

ICSE Grade VI - Parallel Lines
Question 1
1.
Find the exterior alternate angles in the given figure
  • ∠1 , ∠2 , ∠7 , ∠8
  • ∠1 , ∠8 ; ∠2 , ∠7
  • ∠3 , ∠6 ; ∠4 , ∠5
  • ∠3 , ∠4 , ∠5 , ∠6
  • ∠1 , ∠2 ; ∠2 , ∠4 ; ∠4 , ∠3 ; ∠3 , ∠1 ; ∠5 , ∠6 ; ∠6 , ∠8 ; ∠8 , ∠7 ; ∠7 , ∠5
Question 2
2.
In the given figure, k , l , m , n , o , p  are lines in a plane. By looking at the figure, which of the following are true?
a)
    • k
    • l
b)
    • k
    • is the transversal of
    • m
    • &
    • o
c)
    • o
    • is the transversal of
    • m
    • &
    • n
d)
    • k
    • n
e)
    • p
    • is the transversal of
    • m
    • &
    • k
f)
    • n
    • is the transversal of
    • k
    • &
    • l
  • {b,d,e}
  • {d,c}
  • {a,c,e,f}
  • {b,a}
  • {b,f,a}
Question 3
3.
Find the interior angles in the given figure
  • ∠1 , ∠2 , ∠7 , ∠8
  • ∠1 , ∠5 ; ∠2 , ∠6 ; ∠3 , ∠7 ; ∠4 , ∠8
  • ∠3 , ∠4 , ∠5 , ∠6
  • ∠1 , ∠4 ; ∠2 , ∠3 ; ∠5 , ∠8 ; ∠6 , ∠7
  • ∠1 , ∠8 ; ∠2 , ∠7
Question 4
4.
Find the vertically opposite angles in the given figure
  • ∠3 , ∠5 ; ∠4 , ∠6
  • ∠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 , ∠2 , ∠7 , ∠8
  • ∠1 , ∠4 ; ∠2 , ∠3 ; ∠5 , ∠8 ; ∠6 , ∠7
Question 5
5.
Find the co-interior angles in the given figure
  • ∠3 , ∠6 ; ∠4 , ∠5
  • ∠1 , ∠5 ; ∠2 , ∠6 ; ∠3 , ∠7 ; ∠4 , ∠8
  • ∠1 , ∠2 , ∠7 , ∠8
  • ∠3 , ∠5 ; ∠4 , ∠6
  • ∠3 , ∠4 , ∠5 , ∠6
Question 6
6.
    • In the given figure,
    • l ∥ m
    • and
    • n ∥ o
    • and
    • p ∥ q
    • .
    • Find the values of
    • {d,e,f,g,h,i}
  • 69
    °
    ,
    46
    °
    ,
    65
    °
    ,
    69
    °
    ,
    46
    °
    ,
    65
    °
  • 65
    °
    ,
    46
    °
    ,
    46
    °
    ,
    69
    °
    ,
    65
    °
    ,
    69
    °
  • 69
    °
    ,
    46
    °
    ,
    46
    °
    ,
    65
    °
    ,
    69
    °
    ,
    65
    °
  • 69
    °
    ,
    65
    °
    ,
    69
    °
    ,
    46
    °
    ,
    65
    °
    ,
    46
    °
  • 69
    °
    ,
    46
    °
    ,
    69
    °
    ,
    65
    °
    ,
    46
    °
    ,
    65
    °
Question 7
7.
Find the value of 'u'
  • 137°
  • 152°
  • 122°
  • 127°
  • 132°
Question 8
8.
In the given figure l ∥ m. Find the value of 's'
  • 38
  • 36
  • 35
  • 37
  • 34
Question 9
9.
In the given figure l ∥ m. Find the value of 'x'
  • 10
  • 8
  • 9
  • 13
  • 11
Question 10
10.
Which of the given figures is correct?
  • II
  • IV
  • III
  • I