Geometry Practice Question and Answer

Q:

In the given figure AD ‖ BE, and ∠DCE=85° and ∠BDC=30° then find out the value of x?

1393 0

  • 1
    30°
    Correct
    Wrong
  • 2
    35°
    Correct
    Wrong
  • 3
    45°
    Correct
    Wrong
  • 4
    55°
    Correct
    Wrong
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Answer : 2. "35°"

Q: In a rhombus ABCD, ∠A=60º and AB=12 cm. Then the diagonal BD is: 1272 0

  • 1
    2√3 cm
    Correct
    Wrong
  • 2
    6cm
    Correct
    Wrong
  • 3
    12cm
    Correct
    Wrong
  • 4
    10cm
    Correct
    Wrong
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Answer : 3. "12cm"

Q:

In a given circle, the chord PQ is of length 18 cm. AB is the perpendicular bisector of PQ at M. If MB=3. Find the length of AB?

1691 0

  • 1
    25 cm
    Correct
    Wrong
  • 2
    30 cm
    Correct
    Wrong
  • 3
    28 cm
    Correct
    Wrong
  • 4
    27 cm
    Correct
    Wrong
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Answer : 2. "30 cm"

Q:

If the length of the three sides of a triangle are 6 cm, 8 cm, and 10 cm,  then the length of the median to its greatest side is

2032 0

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

Q:

if θ is acute angle and sin (θ+180) = 1/2, then the value of θ in circular measure is :

1152 0

  • 1
    π/12 Radius
    Correct
    Wrong
  • 2
    π/15 Radius
    Correct
    Wrong
  • 3
    2π/5 Radius
    Correct
    Wrong
  • 4
    3π/13
    Correct
    Wrong
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Answer : 2. "π/15 Radius"

Q:

The area of a triangle with vertices A (0, 8), O (0, 0), and B (5, 0) is :

1323 0

  • 1
    8 sq. units
    Correct
    Wrong
  • 2
    13 sq. units
    Correct
    Wrong
  • 3
    20 sq. units
    Correct
    Wrong
  • 4
    40 sq. units
    Correct
    Wrong
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Answer : 3. "20 sq. units "

Q:

If the circumcenter of the triangle lies outside it, then the triangle is 

744 0

  • 1
    Right angled
    Correct
    Wrong
  • 2
    Obtuse angle
    Correct
    Wrong
  • 3
    Equilateral
    Correct
    Wrong
  • 4
    Acute angled
    Correct
    Wrong
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Answer : 2. "Obtuse angle"

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=?

1129 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. "$${\sqrt{5}r}$$"

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