Three angles of a quadrilateral are 75°, 90°and 75°, the fourth angle is
  • 90°
  • 95°
  • 105°
  • 120°
A diagonal of a rectangle is inclined to one side of the rectangle at 25°. The acute angle between the diagonals is
  • 55°
  • 50°
  • 40°
  • 25°
ABCD is a rhombus such that ∠ACB = 40°, then ∠ADB is
  • 40°
  • 45°
  • 50°
  • 60°
If angles A, B, C and D of a quadrilateral ABCD, taken in order, are in the ratio 3 : 7 : 6 : 4, then ABCD is a
  • rhombus
  • parallelogram
  • trapezium
  • kite.
The diagonals AC and BD of a || gm ABCD intersect each other at the point O. If ∠DAC = 32° and ∠AOB = 70°, then ∠DBC is equal to
  • 24°
  • 86°
  • 38°
  • 32°
ABCD is a rhombus such that ∠ABC = 40°, then ∠ADC is equal to
  • 40°
  • 45°
  • 50°
  • 20°
In the following figure, ABCD and AEFG are two parallelograms. If ∠C = 60°, then ∠GFE is
MCQ Questions for Class 9 Maths Chapter 8 Quadrilaterals with Answers
  • 30°
  • 60°
  • 90°
  • 120°
The bisectors of any two adjacent angles of a || gm intersect at
  • 30°
  • 45°
  • 60°
  • 90°
If one angle of a parallelogram is 24° less than twice the smallest angle, then the measure of the largest angle of a parallelogram is
  • 176°
  • 68°
  • 112°
  • 102°
In the given figure, ABCD is a parallelogram. Find the value of x.
MCQ Questions for Class 9 Maths Chapter 8 Quadrilaterals with Answers
  • 25°
  • 60°
  • 75°
  • 45°
ABCD is a quadrilateral. Which of these are true?
  • It has four sides
  • It has two diagonal
  • Sum of all the angles is 360°
  • All the above
In a rhombus which one of these is true?
  • Diagonal are equal
  • Diagonal bisect each other at right angles
  • All the angles are equal
  • None of these
The three angles of a quadrilateral are $76^0$, $54^0$ and $108^0$. Find the measure fourth angle
  • 99°
  • 110°
  • 122°
  • Insufficient data
In a rectangles ABCD, Diagonal intersect at O,Which of these is true?
  • Triangle OAB is congruent to triangle OCD
  • Triangle OAD is congruent to triangle OBC
  • All the angles are 90°
  • All the above
A quadrilateral EFGH has angles taken in order in the ratio 3:7:6:4, EFGH is
  • Rhombus
  • Parallelogram
  • Kite
  • Trapezium
In a quadrilateral angles are in the ratio is 2:3:6:7, what is the measure for highest angle?
  • 140°
  • 120°
  • 100°
  • 160°
Diagonal of the parallelogram PQRS intersect at O. The $\angle QOR$ is 90° and $\angle QSR$ is 40°.What is the measure of the $\angle OPQ$?
  • 50°
  • 60°
  • 30°
  • 70°
One of the adjacent angles in the parallelogram is 75°, the other one is
  • 75°
  • 105°
  • 15°
  • None of the above
In a rectangles ,which one is not true?
  • All the angles are equal
  • Diagonal bisect each other
  • Diagonal are not equal
  • Opposite sides are equal
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