SSC Board Practice

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SSC Grade VIII - Exploring Geometrical Figures
Question 1
1.
Which of the following are line(s) of symmetry for the given parallelogram?
  • { e, f, g, h }
  • { f, h }
  • g
  • none
  • h
Question 2
2.
Which of the following quadrilaterals have no rotational symmetry?
a)
parallelogram
b)
rhombus
c)
rectangle
d)
kite
e)
trapezium
f)
square
g)
isosceles trapezium
  • {b,e}
  • {d,e,g}
  • {a,d}
  • {c,f,g}
  • {a,d,e}
Question 3
3.
A figure possesses point symmetry if it regain its shape after rotating
  • 270°
  • 180°
  • 90°
  • 360°
Question 4
4.
In the given figure, △CDE & △NOP are similar triangles. If the ratio of the heights CF : NQ = 12 : 17, then the ratio of their areas is
  • 145
    sq.cm
    		:
    289
    sq.cm
  • 144
    sq.cm
    		:
    286
    sq.cm
  • 144
    sq.cm
    		:
    292
    sq.cm
  • 144
    sq.cm
    		:
    289
    sq.cm
  • 143
    sq.cm
    		:
    289
    sq.cm
Question 5
5.
Which of the following are necessary conditions for similarity of two polygons ?
a)
The corresponding sides are equal.
b)
The corresponding angles are equal.
c)
The corresponding angles are proportional.
d)
The corresponding sides are proportional.
  • {a,d,b}
  • {a,b}
  • {b,d}
  • {a,c,b}
  • {c,d}
Question 6
6.
Which of the following figures neither have line symmetry nor point symmetry nor rotational symmetry?
a)
scalene triangle
b)
line segment
c)
angle with equal arms
d)
isosceles triangle
e)
equilateral triangle
  • {b,a}
  • {a}
  • {c,a}
  • {d,e,a}
Question 7
7.
Which of the following are true?
a)
If two figures are congruent, then they are similar too.
b)
If two figures are similar, then they are congruent too.
c)
Similar and congruent are not synonymous.
d)
Congruent figures have same area.
e)
Similar figures have same area.
  • {b,e,d}
  • {e,c}
  • {b,a}
  • {a,c,d}
  • {b,a,c}
Question 8
8.
In the given figure, which of the following is true?
  • △BCA ≅ △STU
  • △ABC ≅ △TUS
  • △ABC ≅ △STU
  • △ABC ≅ △UST
  • △ABC ≅ △UTS
Question 9
9.
Which of the following figures have point symmetry?
a)
scalene triangle
b)
isosceles triangle
c)
line segment
d)
isosceles right angled triangle
e)
right angle triangle
f)
equilateral triangle
  • {d,e,c}
  • {c}
  • {b,c}
  • {a,c}
  • {f,c}
Question 10
10.
Identify the line(s) of symmetry in the following figure
  • { p, q, r }
  • p
  • q
  • r
  • none