SSC Board Practice

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SSC Grade VIII - Exploring Geometrical Figures
Question 1
1.
Given figure has how many lines of symmetry?
  • 7
  • 8
  • 4
  • 5
  • 6
Question 2
2.
Which of the following are necessary conditions for similarity of two polygons ?
a)
The corresponding angles are proportional.
b)
The corresponding sides are equal.
c)
The corresponding angles are equal.
d)
The corresponding sides are proportional.
  • {a,d,c}
  • {b,d}
  • {a,b,c}
  • {a,c}
  • {c,d}
Question 3
3.
Which of the following figures neither have line symmetry nor point symmetry nor rotational symmetry?
a)
angle with equal arms
b)
line segment
c)
equilateral triangle
d)
isosceles triangle
e)
scalene triangle
  • {c,d,e}
  • {b,e}
  • {a,e}
  • {e}
Question 4
4.
Identify the line(s) of symmetry in the following figure
  • { p, q, r }
  • p
  • q
  • none
  • r
Question 5
5.
The English alphabet letter 'O' has how many lines of symmetry?
  • two
  • one
  • infinite
  • three
  • zero
Question 6
6.
Which of the following are true?
a)
All regular polygons have point symmetry.
b)
If a figure does not have point symmetry, it does not have line symmetry too.
c)
If a figure does not have line symmetry, it does not have rotational symmetry too.
d)
A circle has infinite points of symmetry.
e)
If a figure does not have point symmetry, it does not have rotational symmetry too.
f)
If a figure has line symmetry, it also has rotational symmetry.
g)
If a figure does not have rotational symmetry, it does not have point symmetry too.
  • {a,g}
  • {c,d,g}
  • {b,g}
  • {e,g}
  • {g}
Question 7
7.
Which of the following English alphabet letters does not have rotational symmetry?
  • N
  • O
  • C
  • H
  • I
Question 8
8.
A figure possesses point symmetry if it regain its shape after rotating
  • 90°
  • 360°
  • 180°
  • 270°
Question 9
9.
Which of the following are true?
a)
Similarity is anti symmetric.
b)
Similarity is transitive.
c)
Similarity is symmetric.
d)
Similarity is reflexive.
  • {a,b,c}
  • {b,c,d}
  • {a,d}
  • {a,b}
  • {a,c}
Question 10
10.
Which of the following quadrilaterals have two lines of symmetry?
a)
trapezium
b)
rectangle
c)
isosceles trapezium
d)
square
e)
kite
f)
parallelogram
g)
rhombus
  • {a,b}
  • {d,e,b}
  • {b,g}
  • {f,g,b}
  • {c,g}