Geometry Questions and answer Practice Question and Answer

Q:

If in a triangle, the orthocenter lies on vertex, then the triangle is 

805 0

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

Q:

If two complimentary angles are in the ratio of 4:5, find the greater angle.

799 0

  • 1
    40°
    Correct
    Wrong
  • 2
    50°
    Correct
    Wrong
  • 3
    60°
    Correct
    Wrong
  • 4
    30°
    Correct
    Wrong
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Answer : 2. "50°"

Q:

If the ratio of the measurements of the three angles of a triangle is 2: 3: 4, then the measurement of its largest angle is.

797 0

  • 1
    40°
    Correct
    Wrong
  • 2
    60°
    Correct
    Wrong
  • 3
    80°
    Correct
    Wrong
  • 4
    120°
    Correct
    Wrong
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Answer : 3. "80°"

Q:

In a triangle ΔABC, the sides DE parallel to BC and AD = 6 cm, DB = 9 cm, AE = 8 cm, find the value of AC.

796 0

  • 1
    8 cm
    Correct
    Wrong
  • 2
    12 cm
    Correct
    Wrong
  • 3
    20 cm
    Correct
    Wrong
  • 4
    6 cm
    Correct
    Wrong
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Answer : 3. "20 cm"

Q:

Find the area of the circle formed in an equilateral triangle of side 42 cm. Using (π=22/7)

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  • 1
    $$ 231 \ cm^{2}$$
    Correct
    Wrong
  • 2
    $$ 462 \ cm^{2}$$
    Correct
    Wrong
  • 3
    $$ {22 \sqrt{3}}\ cm^{2}$$
    Correct
    Wrong
  • 4
    $$ 924 \ cm^{2}$$
    Correct
    Wrong
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Answer : 2. " $$ 462 \ cm^{2}$$"

Q:

Which cities were India's first steel project-

781 0

  • 1
    Bhilai
    Correct
    Wrong
  • 2
    Kolkata
    Correct
    Wrong
  • 3
    Jamshedpur
    Correct
    Wrong
  • 4
    Bokaro
    Correct
    Wrong
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Answer : 3. "Jamshedpur"

Q:

In ΔABC, ∠C=90° and CD is perpendicular to AB at D. If AD/BD=$$ {\sqrt{k}}$$, then AC/BC=?

780 0

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

Q:

If there are four lines in a plane, then what cannot be the number of points of intersection of these lines? 

777 0

  • 1
    0
    Correct
    Wrong
  • 2
    4
    Correct
    Wrong
  • 3
    7
    Correct
    Wrong
  • 4
    5
    Correct
    Wrong
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Answer : 3. "7"

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