Geometry Practice Question and Answer

Q:

In an isosceles triangle, if the unequal angle is twice the sum of the equal angles, then each equal angle is

538 0

  • 1
    120° 
    Correct
    Wrong
  • 2
    60° 
    Correct
    Wrong
  • 3
    30° 
    Correct
    Wrong
  • 4
    90°
    Correct
    Wrong
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Answer : 4. "90°"

Q:

The diameter of the circle with center O is AB. PQ is the chord that does not intersect AB. Join AP and BQ. If ∠BAP = ∠ABQ,  then what will be ABQP?

534 0

  • 1
    cyclic square
    Correct
    Wrong
  • 2
    Cyclic Trapezium
    Correct
    Wrong
  • 3
    cyclic rhombus
    Correct
    Wrong
  • 4
    circular rectangle
    Correct
    Wrong
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Answer : 2. "Cyclic Trapezium"

Q:

The side of a trapezium pyramid with a square base is 24 cm. and its height is 5 cm. What will be the area of its oblique surface in cm²?

529 0

  • 1
    572
    Correct
    Wrong
  • 2
    386
    Correct
    Wrong
  • 3
    624
    Correct
    Wrong
  • 4
    158
    Correct
    Wrong
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Answer : 3. "624"

Q:

Two chords AB and CD of a circle with centre O intersect at P. If ∠APC = 40°. Then the value of ∠AOC + ∠BOD is

523 0

  • 1
    80°
    Correct
    Wrong
  • 2
    110°
    Correct
    Wrong
  • 3
    50°
    Correct
    Wrong
  • 4
    60°
    Correct
    Wrong
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Answer : 1. "80°"

Q:

The two vowels touch each other internally. Their radii are 2 cm and 3 cm. What will be the length of the largest chord of the bigger circle outside the inner circle?

520 0

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

Q:

In a triangle, if three altitudes are equal, then the triangle is 

503 0

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

Q:

The area of the triangle whose vertices are given by the coordinates (1, 2), (-4, -3) and (4, 1) is:

502 0

  • 1
    7 sq. units
    Correct
    Wrong
  • 2
    20 sq. units
    Correct
    Wrong
  • 3
    10 sq. units
    Correct
    Wrong
  • 4
    14 sq. units
    Correct
    Wrong
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Answer : 3. "10 sq. units "

Q:

5√2 cm in a circle. If the long chord makes a right angle at the centre, then what will be the length of the radius of the circle?

501 0

  • 1
    2.5 cm
    Correct
    Wrong
  • 2
    5 cm
    Correct
    Wrong
  • 3
    7.5 cm
    Correct
    Wrong
  • 4
    10 cm
    Correct
    Wrong
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Answer : 2. "5 cm"

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