Practicing Class 7 Maths MCQ and Class 7 Maths Part 2 Chapter 6 Constructions and Tilings MCQ Questions Online Test with Answers daily helps in time management.
MCQ on Constructions and Tilings Class 7
Constructions and Tilings MCQ Class 7
Class 7 Constructions and Tilings MCQ
Question 1.
Which of the following statement is not true?
(a) With ruler and compasses, we can bisect any given line segment.
(b) Only one perpendicular bisector can be drawn to a given line segment.
(c) Two perpendiculars can be drawn to a given line from a point not lying on it.
(d) With a given centre and a given radius, only one circle can be drawn.
Answer:
(c) Two perpendiculars can be drawn to a given line from a point not lying on it.
Question 2.
Which of the following angle cannot be constructed by using ruler and compass?
(a) 75°
(b) 45°
(c) 135°
(d) 65°
Answer:
(d) 65°
Question 3.
Find the measurement of the angle YOX if the radius of the arc OR is equal to the radius of the arc RA.
(a) 60°
(b) 70°
(c) 50°
(d) 150°
Answer:
(a) 60°
Question 4.
Tiling is defined as :
(a) Covering a region with shapes leaving gaps
(b) Covering a region using shapes without gaps or overlaps
(c) Drawing parallel lines
(d) Dividing angles into parts
Answer:
(b) Covering a region using shapes without gaps or overlaps
Question 5.
In a regular hexagon, each side is equal to :
(a) The diagonal of the hexagon
(b) The radius of the circumcircle
(c) Twice the radius
(d) Half the radius
Answer:
(b) The radius of the circumcircle
Question 6.
A regular hexagon is constructed using equilateral triangles.
What is the measure of each interior angle of the hexagon?
(a) 120°
(b) 90°
(c) 60°
(d) 150°
Answer:
(a) 120°
Question 7.
Which shape can tile the plane alone without gaps or overlaps?
(a) Regular pentagon
(b) Regular hexagon
(c) Regular octagon
(d) Regular decagon
Answer:
(b) Regular hexagon
Question 8.
In constructing a perpendicular bisector of segment AB , the arcs drawn from A and B must have :
(a) Different radii
(b) Same radii
(c) One radius larger than the other
(d) Any radius, even unequal
Answer:
(b) Same radii
Question 9.
Two different points are each equidistant from points A and B.
The line joining these two points is :
(a) Parallel to AB
(b) The perpendicular bisector of AB
(c) An angle bisector of ∠A
(d) A median of △ACB
Answer:
(b) The perpendicular bisector of AB
Constructions and Tilings Class 7 Fill in the Blanks
1. Division of a line segment into two equal parts is called _________.
Answer:
bisection
2. Any point that is at equal distance from the endpoints of a line segment lies on its _________ bisector.
Answer:
perpendicular
3. A perpendicular bisector can be constructed using a _________ and a _________.
Answer:
ruler, compass
4. The method of constructing a perpendicular bisector can be used to draw a _________ angle on a line.
Answer:
90°
5. An angle can be bisected and copied using the _________ properties of triangles.
Answer:
congruence
6. A _________ angle can be constructed by forming an equilateral triángle.
Answer:
60°
7. Covering a surface using shapes without gaps or overlaps is called _________.
Answer:
tiling
8. A point on the perpendicular bisector is _________ from both endpoints of the line segment.
Answer:
equidistant