SSC Board Practice

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SSC Grade VIII - Exploring Geometrical Figures
Question 1
1.
Which of the following English alphabet letters does not have point symmetry?
  • B
  • O
  • Z
  • N
  • I
Question 2
2.
If a figure has rotational symmetry of order 5, then it regain its shape after being rotated by an angle of
  • 69°
  • 77°
  • 67°
  • 72°
  • 75°
Question 3
3.
Which of the following quadrilaterals have two lines of symmetry?
a)
trapezium
b)
square
c)
rhombus
d)
isosceles trapezium
e)
parallelogram
f)
rectangle
g)
kite
  • {d,e,c}
  • {c,f}
  • {b,f}
  • {a,c}
  • {g,f,c}
Question 4
4.
Which of the following figures have point symmetry?
a)
regular octagon
b)
sector of a circle
c)
regular heptagon
d)
regular pentagon
e)
semicircle
f)
circle
g)
regular hexagon
  • {b,a,f}
  • {c,f}
  • {d,e,g}
  • {b,a}
  • {a,f,g}
Question 5
5.
Given figure has how many lines of symmetry?
  • 8
  • 6
  • 7
  • 4
  • 5
Question 6
6.
Which of the following are true?
a)
Similar and congruent are not synonymous.
b)
Similar figures have same area.
c)
Congruent figures have same area.
d)
If two figures are similar, then they are congruent too.
e)
If two figures are congruent, then they are similar too.
  • {a,c,e}
  • {b,a}
  • {b,d,e}
  • {d,c}
  • {b,a,c}
Question 7
7.
In the given figure, which of the following is true?
  • △DEF ≅ △UVT
  • △DEF ≅ △VTU
  • △DEF ≅ △VUT
  • △DEF ≅ △TUV
  • △EFD ≅ △TUV
Question 8
8.
Which of the following triangles have rotational symmetry?
a)
equilateral triangle
b)
isosceles right angled triangle
c)
right angle triangle
d)
isosceles triangle
e)
scalene triangle
  • {a}
  • {b,a}
  • {c,a}
  • {d,e,a}
Question 9
9.
Which of the following are true?
a)
A polygon need not be regular to have point symmetry.
b)
A circle has infinite lines of symmetry.
c)
A polygon need not be regular to have rotational symmetry.
d)
A circle has rotational symmetry of infinite order.
e)
A circle has infinite points of symmetry.
  • {e,a}
  • {e,d,a}
  • {e,b}
  • {e,c}
  • {a,b,c,d}
Question 10
10.
Which of the following are true?
a)
A rectangle has rotational symmetry of order four.
b)
A rhombus has rotational symmetry of order four.
c)
A parallelogram has rotational symmetry of order four.
d)
A semi-circle has rotational symmetry of order two.
e)
A square has rotational symmetry of order four.
  • {b,e}
  • {e}
  • {c,d,e}
  • {a,e}