CBSE Questions for Class 6 Maths Practical Geometry Quiz 3 - MCQExams.com

Number of set squares in the geometry box is
  • 0
  • 1
  • 2
  • 3
The instrument to draw a circle is 
  • Ruler
  • Protractor
  • Driver
  • Compass
State whether the statement are true (T) or false (F).
Two perpendiculars can be drawn to a given line from a point not lying on it.
  • True
  • False
State whether the statement are true (T) or false (F).
Infinitely many perpendicular bisectors can be drawn to a given ray.
  • True
  • False
State whether the given statement is true (T) or false (F).

With a given center and a given radius, only one circle can be drawn.
  • True
  • False
Which of the following angles cannot be constructed using a ruler and compass?
  • $$15^\circ$$
  • $$45^\circ$$
  • $$75^\circ$$
  • $$85^\circ$$
Write True or False and justify your answer in each of the following : 
A circle of radius $$ 3\,cm $$ can be drawn through two points A , B such that AB = $$ 6\,cm $$ .
  • True
  • False
The instrument in a geometry box having the shape of a semicircle is called
  • ruler
  • divider
  • compass
  • protractor
The number of perpendicular bisectors that can be drawn to a given line segment is:
  • $$0$$
  • $$1$$
  • $$2$$
  • Infinitely Many
The number of perpendiculars that can be drawn to a line from a point, not on it is
  • $$1$$
  • $$2$$
  • $$4$$
  • infinitely many
Angles to be bisected to obtain an angle of $$90^{\circ}$$ are:
  • $$60^{\circ}$$
  • $$60^{\circ}$$ and $$120^{\circ}$$
  • $$120^{\circ}$$ and $$180^{\circ}$$
  • $$0^{\circ}$$ and $$60^{\circ}$$
Suppose you are given a circle. Give the construction to find its centre.
  • The center lies on the perpendicular bisectors of any two chords of the circle
  • The center lies on the mid point of any chord of the circle
  • The center lies on the bisector of the angle betwee any two chords of the circle
  • Both options B & C.
An angle which can be constructed using a pair of compass and ruler is
  • $$20^{\circ}$$
  • $$80^{\circ}$$
  • $$60^{\circ}$$
  • $$110^{\circ}$$
To draw an angle of $$150^{\circ}$$ using a pair of compass and ruler
  • bisect $$120^{\circ}$$ and $$180^{\circ}$$
  • bisect $$60^{\circ}$$ and $$120^{\circ}$$
  • bisect $$0^{\circ}$$ and $$60^{\circ}$$
  • None
Bisecting means dividing into two ......... parts.
  • Unequal
  • Equal
  • Trianguiar
  • None of these
An angle $$\angle$$XYZ = $$75^\circ$$ is bisected by an angular bisector YU, then the measure of $$\angle$$UYZ is .........
  • $$37^\circ$$
  • $$37.5^\circ$$
  • $$47.5^\circ$$
  • $$47^\circ$$
With ruler and compass, we can bisect any given line segment.
  • True
  • False
The angles is to be bisected to obtain an angle of 90$$^\circ$$ is 
  • $$60^\circ$$ and $$45^\circ$$
  • $$60^\circ$$ and $$120^\circ$$
  • $$120^\circ$$ and $$180^\circ$$
  • $$30^\circ$$ and $$60^\circ$$
An angle of $$15^\circ$$ is drawn using a pair of compass and ruler by bisecting .........
  • $$60^\circ$$
  • $$60^\circ$$ and $$120^\circ$$
  • $$60^\circ$$ and then bisecting it again
  • $$60^\circ$$ and $$180^\circ$$
A perpendicular is drawn to a line segment $$\overline{IP}$$ at N using protractor and point M is marked on perpendicular then
  • $$\overline{MP}\, \perp \, \overline{NP}$$
  • $$\overline{MN}\, \perp\, P$$
  • $$M\, \perp\, P$$
  • $$\overline{MN}\, \perp \, \overline{NP}$$
If AB is the perpendicular bisector of the line segment PQ, then $$\Delta APQ$$ and $$\Delta BPQ$$ are _____.
  • isosceles
  • scalene
  • acute
  • obtuse
Each of the four angles at $$J$$ are $$90^\circ$$ and $$PJ=JQ$$. Therefore $$AB$$ is _____ to $$PQ$$.

457660.PNG
  • parallel
  • sector
  • perpendicular
  • diagonal
If $$PQ$$ is the perpendicular bisector of $$AB$$, then $$PQ$$ divides $$AB$$ in the ratio:
  • $$1:2$$
  • $$1:3$$
  • $$2:3$$
  • $$1:1$$
How many angle bisectors need to be drawn in the steps of construction of an angle $$60^\circ$$?
  • $$0$$
  • $$1$$
  • $$2$$
  • $$3$$
You are asked to "construct" an angle of $$90^\circ$$. Which of the following methods is considered appropriate for construction
  • Using a compass and straightedge, copy an angle that appears to be close to $$90^\circ$$ from a diagram in your textbook.
  • Using a compass and straightedge, construct two parallel lines and label on of the angles $$90^\circ$$.
  • Using a compass and straightedge, construct angles of $$60^\circ$$ and $$120^\circ$$ and bisect the angle between them.
  • Using a protractor, draw an angle of $$90^\circ$$
How many angle bisectors need to be drawn in the steps of construction of an angle $$45^\circ$$?
  • $$0$$
  • $$1$$
  • $$2$$
  • $$3$$
A perpendicular is to be drawn to a line segment of length $$5$$ cm at a distance of $$3$$ cm from the left end. In what ratio, does it divide the given line?
  • $$3:2$$
  • $$2:3$$
  • $$1:2$$
  • $$1:1$$
The third step in the process will be:
  • $$1$$
  • $$2$$
  • $$3$$
  • $$4$$
The third step in the process is:
  • $$1$$
  • $$2$$
  • $$3$$
  • $$4$$
The steps for constructing a perpendicular from point $$A$$ to line $$PQ$$ is given in jumbled order as follows: $$(A$$ does not lie on $$PQ)$$
Join $$R-S$$ passing through $$A$$.
Place the pointed end of the compass on $$A$$ and with an arbitrary radius, mark two points $$D$$ and $$E$$ on line $$PQ$$ with the same radius.
From points $$D$$ and $$E$$, mark two intersecting arcs on either side of $$PQ$$ and name them $$R$$ and $$S$$.
Draw a line $$PQ$$ and take a point $$A$$ anywhere outside the line.
The second step in the process is:
  • $$1$$
  • $$2$$
  • $$3$$
  • $$4$$
0:0:1


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