CBSE Class 8 Mathematics Quadrilaterals MCQs Set B

Question. A quadrilateral whose angles are all 90 degree is a
(a) Rectangle
(b) Kite
(c) Trapezium
(d) Triangle

Answer: A

Question. Diagonals of a parallelogram bisect
(a) Sides
(b) Angles
(c) Each other
(d) Corners

Answer: C

Question. If three angles of a quadrilateral are 90 degree, the fourth angle will be
(a) 45 degree
(b) 90 degree
(c) 100 degree
(d) 60 degree

Answer: B

Question. In a Venn diagram, the set of squares is inside the set of
(a) Triangles
(b) Rectangles
(c) Circles
(d) Points

Answer: B

Question. Opposite sides of a rectangle are parallel to
(a) Each other
(b) No one
(c) Diagonals
(d) Vertices

Answer: A

Question. If one diagonal of a rectangle is 8 cm, other diagonal will be
(a) 4 cm
(b) 16 cm
(c) 8 cm
(d) 10 cm

Answer: C

Question. In Latin, the word latus means
(a) Angles
(b) Sides
(c) Corners
(d) Center

Answer: B

Question. In a rhombus, the diagonal divides the angle into
(a) Two equal halves
(b) Three parts
(c) One part
(d) No parts

Answer: A

Question. In a Venn diagram, the circle for squares is inside the circle for
(a) Triangles
(b) Rectangles
(c) Kites
(d) Trapeziums

Answer: B

Question. Every rectangle is a square. Is it True or False?
(a) True
(b) False
(c) Not sure
(d) Only sometimes

Answer: B

Question. Diagonals of a square are of
(a) Different length
(b) Equal length
(c) No length
(d) Small length

Answer: B

Question. A quadrilateral with at least one pair of parallel sides is called
(a) Kite
(b) Trapezium
(c) Rhombus
(d) Square

Answer: B

Question. In a trapezium PQRS, if PQ is parallel to SR, then angle P + angle S is
(a) 90 degree
(b) 180 degree
(c) 360 degree
(d) 100 degree

Answer: B

Question. In an isosceles trapezium, what is true about the angles opposite to the equal sides?
(a) They are always unequal.
(b) They are always equal.
(c) They add up to 180°.
(d) They are always 90°.

Answer: B

Question. A quadrilateral with all angles 90 degree is always a
(a) Kite
(b) Trapezium
(c) Rectangle
(d) Rhombus

Answer: C

Question. If we join two equilateral triangles of 8 cm side, we get a
(a) Square
(b) Rhombus
(c) Circle
(d) Trapezium

Answer: B

Question. Which of the quadrilaterals has all angles as right angles, opposite sides equal and diagonals bisect each other?
(a) rectangle
(b) rhombus
(c) square
(d) none of the options

Answer: A

Question. If opposite angles of a quadrilateral are equal, it must be a
(a) Parallelogram
(b) Kite
(c) Trapezium
(d) Triangle

Answer: A

Question. A quadrilateral with all angles equal is a
(a) Kite
(b) Rectangle
(c) Trapezium
(d) Rhombus

Answer: B

Question. Number of sides in a quadrilateral is
(a) 2
(b) 3
(c) 4
(d) 5

Answer: C