CBSE Class 6 Mathematics Basic Geometrical Ideas MCQs Set B

Question. Half of a semicircle has
(a) four quadrants.
(b) three quadrants.
(c) two quadrants.
(d) one quadrant.

Answer: C

Question. Base of a cone is in the shape of a
(a) rectangle.
(b) triangle.
(c) circle.
(d) square.

Answer: C

Question. Two or more circles are said to be concentric if they have
(a) same centre and same radius.
(b) same centre and different radii.
(c) different centre and same radius.
(d) different centre and different radii.

Answer: B

Question. How many dimensions are there in a point ?
(a) 0
(b) 1
(c) 2
(d) 3

Answer: A

Question. In a quadrilateral ABCD, the part AC is known as
(a) Angle
(b) Diagonal
(c) Side
(d) Triangle

Answer: B

Question. Which of the following is not a pair of adjacent sides of a quadrilateral ABCD ?

Answer: D

Question. If one of the angles in a triangle is 90°, then the triangle is called
(a) an acute-angled triangle.
(b) an obtuse-angled triangle.
(c) a right-angled triangle.
(d) an equilateral triangle.

Answer: C

Question. A rectangle has 4 vertices and 4 sides.
A triangle has 3 vertices and 3 sides.
A circle has _____vertices and _____ sides
(a) v = 2, s = 2
(b) v = 5, s = 5
(c) v = 1, s = 1
(d) v = 0, s = 0

Answer: D

Question. How many corners does this shape below have?

(a) 6
(b) 10
(c) 12
(d) 13

Answer: B