CBSE Class 6 Mathematics Playing with Constructions MCQs Set H

Question. The curve where all points are same distance from center is
(a) Square
(b) Circle
(c) Rectangle
(d) Triangle

Answer: B

Question. What is the circumference of a circle with a radius of 7 cm? (Use π = 22/7)
(a) 44 cm
(b) 22 cm
(c) 14 cm
(d) 28 cm

Answer: A

Question. In a circle, the fixed point P is called
(a) Corner
(b) Side
(c) Centre
(d) Boundary

Answer: C

Question. Which of the following instruments is most useful to draw an angle of 90°?
(a) Compass
(b) Protractor
(c) Divider
(d) Ruler only

Answer: B

Question. The distance between centre and any point on circle is
(a) Radius
(b) Diameter
(c) Length
(d) Breadth

Answer: A

Question. What is the perimeter of a square with side length 12 cm?
(a) 48 cm
(b) 24 cm
(c) 36 cm
(d) 60 cm

Answer: A

Question. If we mark points 4 cm away from P in all directions, we get
(a) A line
(b) A circle
(c) A square
(d) A point

Answer: B

Question. To make a circle of radius 4 cm, the distance between compass tip and pencil will be
(a) 2 cm
(b) 8 cm
(c) 4 cm
(d) 1 cm

Answer: C

Question. Any shape drawn on paper with pencil like lines or circles is called
(a) Paper
(b) Box
(c) Curve
(d) Tool

Answer: C

Question. To draw a circle of radius 4 cm using instruments, you should set the compass opening by measuring 4 cm on the ________.
(a) protractor
(b) ruler/scale
(c) set square
(d) divider

Answer: B

Question. Compass can be used to draw
(a) Straight lines only
(b) Circles and their parts
(c) Only squares
(d) Only rectangles

Answer: B

Question. If you keep compass point fixed and move pencil, you get
(a) Triangle
(b) Circle
(c) Ruler
(d) Rectangle

Answer: B

Question. A square is rotated by some angle about its centre. The rotated figure is:
(a) not a square
(b) a rectangle but not a square
(c) still a square
(d) a rhombus

Answer: C

Question. Radius of a circle is 4 cm. Any point on the circle is how far from centre?
(a) Less than 4 cm
(b) More than 4 cm
(c) Exactly 4 cm
(d) 8 cm

Answer: C

Question. Squares and rectangles have boundaries made of
(a) Curved lines
(b) Straight lines
(c) Circles
(d) Freehand

Answer: B

Question. When drawing a rectangle, which of the following is true about its diagonals?
(a) They are always parallel.
(b) They bisect each other at right angles.
(c) They are equal in length.
(d) They form acute angles with each other.

Answer: C

Question. A rectangle ABCD has how many corners?
(a) Two
(b) Three
(c) Four
(d) Five

Answer: C

Question. In rectangle ABCD, the points A, B, C, D are called
(a) Sides
(b) Corners
(c) Lines
(d) Arcs

Answer: B

Question. Which shape has four sides of equal length but does not always have equal diagonals?
(a) Square
(b) Rhombus
(c) Rectangle
(d) Trapezoid

Answer: B

Question. Opposite sides of a rectangle are
(a) Different in length
(b) Equal in length
(c) Always 10 cm
(d) Curved

Answer: B