Q. The sum of the measures of the exterior angles of any polygon is
✅ Correct Answer: (C)
360°
Understanding Quadrilaterals MCQs with answers
Dear candidates you will find MCQ questions of 8th Class - Math | Chapter: Understanding Quadrilaterals here. Learn these questions and prepare yourself for coming examinations. You can check the right answer of any question by clicking the option or by clicking view answer button.
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Q. Diagonal of which of the following quadrilaterals do not bisect it into two congruent triangles?
✅ Correct Answer: (D)
Trapezium
Q. Which of the following is true for the adjacent angles of a Parallelogram?
✅ Correct Answer: (C)
They are supplementary angles
Q. The measure of each exterior angles of a regular polygon of 15 sides is
✅ Correct Answer: (D)
24°
Q. The sum of the measures of all the three angles of a triangle is
✅ Correct Answer: (B)
180°
Q. The perimeter of a parallelogram whose parallel sides have lengths equal to 12 cm and 7cm is
✅ Correct Answer: (D)
38 cm
Q. If ∠A and ∠C are two opposite angles of a parallelogram, then:
✅ Correct Answer: (B)
∠A = ∠C
Q. If ∠A and ∠B are two adjacent angles of a parallelogram. If ∠A = 70°, then ∠B = ?
✅ Correct Answer: (C)
110°
Q. ABCD is a rectangle and AC & BD are its diagonals. If AC = 10cm, then BD is:
✅ Correct Answer: (A)
10 cm
Q. Which of the following quadrilaterals have two pairs of adjacent sides equal and its diagonals intersect at 90 degrees?
✅ Correct Answer: (B)
Kite
Q. If AB and CD are two parallel sides of a parallelogram, then:
✅ Correct Answer: (C)
AB=CD
Q. The quadrilateral whose diagonals are perpendicular to each other is:
✅ Correct Answer: (D)
Rhombus
Q. The sum of the measures of all the four angles of a quadrilateral is
✅ Correct Answer: (C)
360°
Q. The diagonal of a rectangle is 10 cm and its breadth is 6 cm. What is its length?
✅ Correct Answer: (C)
8cm
Q. The perimeter of a parallelogram is 180 cm. If one side exceeds the other by 10 cm, what are the sides of the parallelogram?
✅ Correct Answer: (A)
40 cm, 50 cm
Q. Which of the following quadrilaterals has two pairs of adjacent sides equal and diagonals intersecting at right angles?
✅ Correct Answer: (C)
rhombus
Q. What do you call a parallelogram which has equal diagonals?
✅ Correct Answer: (B)
A rectangle
Q. In a square ABCD, the diagonals bisect at O. What type of a triangle is AOB?
✅ Correct Answer: (A)
An isosceles right angled triangle.
Q. The sides of a pentagon are produced in order. Which of the following is the sum of its exterior angles?
✅ Correct Answer: (D)
360°
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