ICSE Board Practice

Class VI Class VII Class VIII Class IX Class X
ICSE Grade VII - Polygons
Question 1
1.
Identify the figure below
  • hexagon
  • triangle
  • nonagon
  • circle
  • pentagon
Question 2
2.
How many diagonals does a decagon have?
  • 32
  • 37
  • 35
  • 34
  • 36
Question 3
3.
Sum of the interior angles in a quadrilateral is
  • 390°
  • 370°
  • 365°
  • 360°
  • 375°
Question 4
4.
How many sides does a pentagon have?
  • 7
  • 6
  • 2
  • 4
  • 5
Question 5
5.
How many diagonals does a nonagon have?
  • 28
  • 27
  • 30
  • 25
  • 26
Question 6
6.
How many sides does a heptagon have?
  • 8
  • 10
  • 6
  • 7
  • 4
Question 7
7.
Identify the figure below
  • quadrilateral
  • octagon
  • angle
  • decagon
  • triangle
Question 8
8.
A polygon with 8 sides is called an
  • octagon
  • hexagon
  • heptagon
  • pentagon
  • triangle
Question 9
9.
The value of the exterior angle in a regular polygon when the interior angle is given
  • 180°+ (interior angle)
  • 90°+ (interior angle)
  • 180°- (interior angle)
  • 360°- (interior angle)
Question 10
10.
How many diagonals does a pentagon have?
  • 3
  • 4
  • 5
  • 7
  • 6