Geometry Questions and answer Practice Question and Answer

Q:

In the following figure if OA=10 and AC=16, then OB must be:

1689 0

  • 1
    5
    Correct
    Wrong
  • 2
    6
    Correct
    Wrong
  • 3
    3
    Correct
    Wrong
  • 4
    4
    Correct
    Wrong
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Answer : 2. "6"

Q:

In the given figure AD ‖ BC, if ∠ABC=72°, then ∠BCD=?

1372 0

  • 1
    108°
    Correct
    Wrong
  • 2
    36°
    Correct
    Wrong
  • 3
    90°
    Correct
    Wrong
  • 4
    72°
    Correct
    Wrong
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Answer : 4. "72°"

Q:

ABCD is a trapezium in which AB‖CD. M and N are the mid points of AD and BC respectively. If AB=14 cm and MN=15 cm, find CD.

1024 0

  • 1
    16 cm
    Correct
    Wrong
  • 2
    18 cm
    Correct
    Wrong
  • 3
    8 cm
    Correct
    Wrong
  • 4
    10 cm
    Correct
    Wrong
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Answer : 1. "16 cm"

Q:

In the given figure, AB‖CD, find the value of x:

4123 0

  • 1
    x=8
    Correct
    Wrong
  • 2
    x=9
    Correct
    Wrong
  • 3
    x=8 or 9
    Correct
    Wrong
  • 4
    x=10
    Correct
    Wrong
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Answer : 3. " x=8 or 9"

Q:

One angle of pentagon is 140°. If the remaining angles are in the ratio 1 : 2: 3: 4, the size of the greatest angle is:

1450 0

  • 1
    150°
    Correct
    Wrong
  • 2
    180°
    Correct
    Wrong
  • 3
    160°
    Correct
    Wrong
  • 4
    170°
    Correct
    Wrong
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Answer : 3. "160°"

Q:

Two circle X and Y with centres A and B intersect at C and D. If area of circle X is 4 time area of circle Y, then AB=?

1119 0

  • 1
    5r
    Correct
    Wrong
  • 2
    $${\sqrt{5}r}$$
    Correct
    Wrong
  • 3
    3r
    Correct
    Wrong
  • 4
    $$ {\sqrt{5}\over 2}r$$
    Correct
    Wrong
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Answer : 2. "$${\sqrt{5}r}$$"

Q:

A circle touches a quadrilateral ABCD. Find the true statement: -

1620 0

  • 1
    BD=AC
    Correct
    Wrong
  • 2
    AB +BC=CD+AD
    Correct
    Wrong
  • 3
    AB+BC=AC
    Correct
    Wrong
  • 4
    AB+CD=BC+AD
    Correct
    Wrong
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Answer : 4. "AB+CD=BC+AD"

Q:

The lengths of the lengths placed on the sides of a point inside an equilateral triangle are 6 cm, 8 cm and 10 cm. What is the area of the triangle?

686 0

  • 1
    $$ {48\ cm^{2}}$$
    Correct
    Wrong
  • 2
    $$ {16\sqrt{3}}\ cm^{2}$$
    Correct
    Wrong
  • 3
    $$ {192\sqrt{3}}\ cm^{2}$$
    Correct
    Wrong
  • 4
    $$ {192 \ cm^{2}}$$
    Correct
    Wrong
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Answer : 3. "$$ {192\sqrt{3}}\ cm^{2}$$ "

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