ICSE Board Practice

ICSE Grade VIII - Circle
Question 1
1.
If the radius of the circumcircle is half the length of a side of the triangle, then the triangle is
  • acute angled triangle
  • right angle triangle
  • obtuse angled triangle
  • equilateral triangle
Question 2
2.
    • The minor sector of the circle is
  • OJMKO
  • JMK
  • OJLKO
  • JLK
  • JMKNJ
Question 3
3.
A chord of a circle divides the whole circular region into two parts, each called a
  • circumference
  • segment
  • chord
  • diameter
  • centre
Question 4
4.
    • The major arc of the circle is
  • PKMLP
  • KMLOK
  • KML
  • PKNLP
  • KNL
Question 5
5.
A chord that passes through the centre of the circle is called
  • semi-circle
  • diameter
  • radius
  • segment
  • circumference
Question 6
6.
If the radius of a circle is 35 cm, what is its diameter?
  • 68 cm
  • 70 cm
  • 69 cm
  • 71 cm
  • 72 cm
Question 7
7.
An arc subtends 90° in its alternate segment. The arc is
  • semi-circle
  • major segment
  • minor arc
  • minor segment
  • major arc
Question 8
8.
In triangle FGH, if a circle is drawn with GH as diameter and if it passes through F it is a
  • equilateral triangle
  • right angle triangle
  • acute angled triangle
  • obtuse angled triangle
Question 9
9.
    • The major sector of the circle is
  • JMK
  • OJLKO
  • JMKNJ
  • JLKNJ
  • OJMKO
Question 10
10.
Identify the figure below
  • nonagon
  • quadrilateral
  • circle
  • heptagon
  • octagon