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CBSE Questions for Class 6 Maths Practical Geometry Quiz 1 - MCQExams.com

In order to duplicate a given angle, which of the following instruments can be used?
  • Compass
  • Set Square
  • Protractor
  • Divider
Which of the following angles is not possible to duplicate using a compass?
  • None of these
A perpendicular is drawn using
  • scale
  • scale protractor
  • set square
  • divider
State whether the following statement is true or false.
If a line segment AB is bisected at point P and through point P another line segment PQ which is perpendicular to AB, is drawn then QA=QB.
  • True
  • False
Which construction is shown in the accompanying diagram?
558093_092cf0f6feef4825a140c9c1a156bd16.png
  • The bisector of ACD
  • The midpoint of ¯AF
  • The perpendicular bisector of ¯AB
  • A perpendicular line to ¯AB from point D
You are asked to "construct" an angle whose measure is 30. Which of the following methods would be considered as an acceptable construction? 
  • Using a compass and straightedge, construct two parallel lines and label one of the angles 30.
  • Using a compass and straightedge, construct an equilateral triangle and then bisect one of its angles.
  • Using a compass and straightedge, copy an angle that appears to be close to 30 from a diagram in your textbook.
  • None of these
The instrument to measure an angle is a 
  • Ruler
  • Protractor
  • Divider
  • Compasses
When a perpendicular is drawn to a given line, in what ratio is the line divided into?
  • 1:1
  • 1:2
  • 2:1
  • Cannot be said
State the following statement is True or False
When constructing the bisector of a line segment, you are also constructing the perpendicular bisector of the segment.
  • True
  • False
Instrument used to measure or construct angles is-
  • Scale
  • Compass
  • Set square
  • None of these
With the help of a normal ruler, which of the following line segment is possible to construct?
  • 3.1 cm
  • 4.234 cm
  • 7.2 cm
  • 1 cm
How many arcs need to be constructed in order to draw an angle equal to a given angle?
  • 1
  • 2
  • 3
  • 4
Construct line  l   line m, line l line n.

Which one of following is true?

  • n m
  • n m
  • l,m,n forms a triangle
  • None
Use a protractor to measure the angle x as shown in the picture x can be:
635039_68555e3121844bb7b9def2e14beafd41.png
  • <30
  • =90
  • >90
  • 30<x<90
Using Protractor, we constructed an angle of 45˚. The constructed figure looks like:
With the help of a normal ruler and a compass only, which of the following line segment is possible to construct?
  • 2.1\ cm
  • 4.2\ cm
  • 5.43\ cm
  • 3.3\ cm
The steps for constructing a line segment of given length are given in a jumbled order below:
Draw an arc on the line by keeping the pointed end of the compass on the point A. Mark the arc point as B.
Draw a line.
Extend the compass by keeping one end on the 0\ cm mark and other at the given length on the ruler.
Take a point A anywhere on the line.

Which of the above steps comes last?
  • 1
  • 2
  • 3
  • 4
Which of the following instruments can be used to draw any angle of a given measure?
  • Ruler
  • Set Square
  • Protractor
  • Divider
Which of the following angles can be constructed using a protractor?
  • 45.6^\circ
  • 29.8^\circ
  • 67.3^\circ
  • 37^\circ
Which of the following angles cannot be constructed using a protractor?
  • 45^\circ
  • 34.6^\circ
  • 60^\circ
  • 27^\circ
Which of the following angles is possible to construct using a compass?
  • 60^\circ
  • 32^\circ
  • 51.25^\circ
  • 49^\circ
Which of the following line segments can be drawn with the help of a ruler and compass ?
  • 1.234\ cm
  • 2.15\ cm
  • 2.5\ cm
  • 3.04\ cm
The first step in the process will be:
  • 1
  • 2
  • 3
  • 4
To construct a line segment of a given length, which of the following pairs of instruments are needed?
  • Ruler and Protractor
  • Ruler and Compass
  • Compass and Divider
  • Protractor and Divider
The last step in the process is:
  • 1
  • 2
  • 4
  • 5
The first step in the process is:
  • 1
  • 2
  • 3
  • 4
Each angle of equilateral triangle is 60^\circ. The angles are bisected then each angle will be of:
  • 60^o
  • 30^o
  • 90^o
  • 120^o
Which of the following lines from point P is a perpendicular to line AB?
637032_d90fbcd853204d1ebc8ebc188f94ca64.png
  • PQ
  • PR
  • PS
  • PT
An architect needs a staircase attached to a wall.The angle between stair and ground needs to be 30.
His plan will look like:
The steps for constructing an \angle ABC of measure 120^\circ are given below in jumbled order:
From the point R, mark a point P on the same arc with the same radius.
Place the pointed end of the compass on B and draw a semi-circular arc with arbitrary radius and name its intersection with ray BC as Q.
Draw a ray BC.
From point Q, mark a point R on the arc with the same radius.
Join B-P and extend it to obtain ray BA

The \  fifth \  step \  in \  the \  process \  is:
  • 2
  • 3
  • 4
  • 5
0:0:1


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