Geometry Practice Question and Answer

Q:

In the given figure, DE‖BC and DE=1/3 BC if area of triangle ADE=20 sq. cm, then what is the area (in sq.cm) of the triangle DEC?

2756 0

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

Q:

In the given figure, PQR is an equilateral triangle and PS is the angle bisector of angle P. What is the value of RT : RQ?

2946 0

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

Q:

Diagonals of a Trapezium ABCD with AB‖CD intersect each other at the point O. If AB=2CD, then the ratio of the areas of ΔAOB and ΔCOD is

949 0

  • 1
    4:1
    Correct
    Wrong
  • 2
    1: 16
    Correct
    Wrong
  • 3
    1:4
    Correct
    Wrong
  • 4
    16:1
    Correct
    Wrong
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Answer : 1. "4:1"

Q:

G is the centroid of ΔABC. The medians AD and BE intersect at right angles. If the lengths of AD and BE are 9 cm and 12 cm respectively; then the length of AB (in cm) is?

1013 0

  • 1
    11
    Correct
    Wrong
  • 2
    10
    Correct
    Wrong
  • 3
    10.5
    Correct
    Wrong
  • 4
    9.5
    Correct
    Wrong
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Answer : 2. "10"

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