SSC Board Practice

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SSC Grade VIII - Exploring Geometrical Figures
Question 1
1.
Which of the following English alphabet letters have infinite lines of symmetry?
  • C
  • O
  • X
  • H
  • B
Question 2
2.
Which of the following are line(s) of symmetry for the given rectangle?
  • { f, h }
  • e
  • { e, g }
  • h
  • none
Question 3
3.
Which of the following English alphabet letters has rotational symmetry?
  • H
  • G
  • A
  • C
  • J
Question 4
4.
Which of the following are true?
a)
If a figure does not have line symmetry, it does not have rotational symmetry too.
b)
If a figure does not have point symmetry, it does not have rotational symmetry too.
c)
If a figure does not have point symmetry, it does not have line symmetry too.
d)
If a figure has line symmetry, it also has rotational symmetry.
e)
All regular polygons have point symmetry.
f)
If a figure does not have rotational symmetry, it does not have point symmetry too.
g)
A circle has infinite points of symmetry.
  • {b,f}
  • {e,f}
  • {a,f}
  • {f}
  • {c,d,f}
Question 5
5.
The English alphabet letter 'H' has how many lines of symmetry?
  • three
  • zero
  • one
  • two
  • infinite
Question 6
6.
Which of the following quadrilaterals have no rotational symmetry?
a)
parallelogram
b)
kite
c)
isosceles trapezium
d)
trapezium
e)
rhombus
f)
rectangle
g)
square
  • {b,c,d}
  • {e,c}
  • {f,g,d}
  • {a,b}
  • {a,b,c}
Question 7
7.
Which of the following are true?
a)
If two figures are similar, then they are congruent too.
b)
If two figures are congruent, then they are similar too.
c)
Similar figures have same area.
d)
Congruent figures have same area.
e)
Similar and congruent are not synonymous.
  • {a,b,d}
  • {a,c,e}
  • {a,b}
  • {b,d,e}
  • {c,d}
Question 8
8.
A figure possesses rotational symmetry if it regain its shape after rotating
a)
270°
b)
360°
c)
90°
d)
180°
  • {b,a,c}
  • {a,c,d}
  • {b,c}
  • {b,d}
  • {b,a}
Question 9
9.
A figure possesses point symmetry if it regain its shape after rotating
  • 360°
  • 90°
  • 180°
  • 270°
Question 10
10.
Which of the following figures have all symmetries viz. line symmetry, point symmetry and rotational symmetry?
a)
line segment
b)
square
c)
angle with equal arms
d)
regular pentagon
e)
parallelogram
f)
regular hexagon
g)
equilateral triangle
h)
circle
  • {c,h,a}
  • {c,a}
  • {a,b,f,h}
  • {e,g,f}
  • {d,b}