CBSE Class 6 Mathematics Playing with Constructions MCQs Set 07

Question. The point where a circle and a perpendicular line meet is the
(a) Centre
(b) Required point
(c) Radius
(d) Ruler mark

Answer: B

Question. Drawing only the part of the circle needed is called an
(a) Arc
(b) Full circle
(c) Straight line
(d) Dot

Answer: A

Question. What is the measure of each angle in a square?
(a) 45 degrees
(b) 60 degrees
(c) 90 degrees
(d) 120 degrees

Answer: C

Question. For the 'House' construction, all border lines are
(a) 2 cm
(b) 5 cm
(c) 8 cm
(d) 10 cm

Answer: B

Question. To find point A which is 5 cm from B and C, we draw two
(a) Squares
(b) Arcs of 5 cm
(c) Rectangles
(d) Dots

Answer: B

Question. How many degrees are in each angle of a square?
(a) 60°
(b) 90°
(c) 120°
(d) 45°

Answer: B

Question. The point A in the house is where the two arcs
(a) Start
(b) Intersect
(c) End
(d) Fade

Answer: B

Question. Supporting curves drawn to help but not in final figure are
(a) Main lines
(b) Construction curves
(c) Errors
(d) Borders

Answer: B

Question. A circle has:
(a) two centres
(b) a fixed radius
(c) at least one centre
(d) no radius.

Answer: B

Question. A 4-sided figure with equal sides but not 90 degree angles is a
(a) Square
(b) Rhombus
(c) Rectangle
(d) Circle

Answer: B

Question. All points on a circle are at the same distance from the
(a) Corner
(b) Centre
(c) Ruler
(d) Boundary

Answer: B

Question. What is the formula for the area of a square?
(a) Side × Side
(b) Length × Breadth
(c) 2 × Side
(d) Side ÷ Side

Answer: A

Question. In a rectangle, if one angle made by diagonal is 50, the other is
(a) 50
(b) 40
(c) 90
(d) 45

Answer: B

Question. What is the total sum of angles in a rectangle?
(a) 180°
(b) 270°
(c) 360°
(d) 90°

Answer: C

Question. Planning a construction is easier if we first draw a
(a) Final copy
(b) Rough diagram
(c) Big circle
(d) Square

Answer: B

Question. Which name is not valid for a square with vertices in order P-Q-R-S?
(a) PQRS
(b) QRSP
(c) PRQS
(d) RSPQ

Answer: C

Question. In a square, all four sides must be
(a) Different
(b) Equal in length
(c) Only two equal
(d) Curved

Answer: B

Question. In a rectangle PQRS, the line segments PR and QS are called ________.
(a) medians
(b) bisectors
(c) diagonals
(d) heights

Answer: C

Question. To draw a circle we use
(a) Ruler only
(b) Sharpener
(c) Compass
(d) Eraser

Answer: C

Question. Which one of the following instruments is used to draw arcs and circles?
(a) a ruler
(b) a pair of compasses
(c) a divider
(d) a set-square

Answer: B