ICSE Board Practice

Class VI Class VII Class VIII Class IX Class X
ICSE Grade VIII - Lines and Angles
Question 1
1.
Which of the following is a complete angle?
  • 282°
  • 90°
  • 180°
  • 145°
  • 360°
Question 2
2.
Identify the figure below
  • decagon
  • circle
  • hexagon
  • heptagon
  • angle
Question 3
3.
The following angle represents
  • straight angle
  • right angle
  • obtuse angle
  • reflex angle
  • acute angle
Question 4
4.
A line that intersects two lines at two different points is called
  • concurrent lines
  • parallel lines
  • coplanar lines
  • transversal
  • perpendicular lines
Question 5
5.
    • The representation
    •  

      CD
       
       
    • indicates
  • arc
  • ray
  • line
  • line segment
  • angle
Question 6
6.
The following angle represents
  • straight angle
  • complete angle
  • reflex angle
  • obtuse angle
  • zero angle
Question 7
7.
    • Which of the following pairs of angles are complementary?
      • 50 °   43 '   25 "
      • ,
      • 39 °   16 '   35 "
      • 50 °   53 '   25 "
      • ,
      • 38 °   56 '   35 "
      • 50 °   43 '   25 "
      • ,
      • 39 °   26 '   35 "
      • 50 °   33 '   25 "
      • ,
      • 39 °   16 '   35 "
      • 50 °   43 '   25 "
      • ,
      • 39 °   6 '   35 "
Question 8
8.
    • Points lying on the same line are called
  • collinear points
  • linear points
  • concurrent points
  • semi-linear points
  • non-linear points
Question 9
9.
Which of the following figures represent a line segment?
  • fig 3
  • fig 2
  • fig 1
Question 10
10.
Which of the following are adjacent angles in the below figure?
  • ∠NQO , ∠PQQ
  • ∠QQR , ∠NQO
  • ∠MQN , ∠NQO
  • ∠PQQ , ∠NQO
  • ∠OQM , ∠QQR