ICSE Board Practice

ICSE Grade VI - Angles
Question 1
1.
The following angle represents
  • acute angle
  • straight angle
  • reflex angle
  • zero angle
  • right angle
Question 2
2.
The following angle represents
  • reflex angle
  • zero angle
  • straight angle
  • right angle
  • obtuse angle
Question 3
3.
The name of angle 1 in the given figure is
  • ∠JOK
  • ∠KOL
  • ∠LOH
  • ∠IOJ
  • ∠HOI
Question 4
4.
    • Subtract
    •  
    • 12 °   14 '   38 "
    •  
    • from
    •  
    • 51 °   33 "
  • 38 °   45 '   55 "
  • 23 °   35 '   55 "
  • 38 °   46 '   5 "
  • 38 °   55 '   55 "
  • 48 °   45 '   55 "
Question 5
5.
Which of the following are adjacent angles in the below figure?
  • ∠JOK , ∠HOI
  • ∠IOG , ∠KOL
  • ∠HOI , ∠JOK
  • ∠GOH , ∠HOI
  • ∠KOL , ∠HOI
Question 6
6.
    • The complementary angle of
    • 53°
    • is
  • 52°
  • 47°
  • 67°
  • 42°
  • 37°
Question 7
7.
    • Find the complementary angles pair in the following
  • 80°,30°
  • 60°,20°
  • 100°,40°
  • 110°,50°
  • 70°,20°
Question 8
8.
The following angle represents
  • zero angle
  • complete angle
  • right angle
  • reflex angle
  • obtuse angle
Question 9
9.
The following angle represents
  • acute angle
  • complete angle
  • right angle
  • zero angle
  • straight angle
Question 10
10.
In the given figure, write the points belonging to the exterior of the angle
  • {G,E,H,D,F}
  • {I,J}
  • {L,K,F,J}
  • {L,K}
  • {L}