Understanding Elementary Shapes Test

Result

Understanding Elementary Shapes Test - 22

Score
-
out of -
Rank
-
out of -

TIME Taken - -

SHARING IS CARING

If our Website helped you a little, then kindly spread our voice using Social Networks. Spread our word to your readers, friends, teachers, students & all those close ones who deserve to know what you know now.

Weekly Quiz Competition

Question 1
1 / -0

Piya glued $$4$$ white cubes together as shown. Then she painted the entire object red.
How many faces of the $$4$$ cubes were painted red?

A
$$4$$

B
$$9$$

C
$$18$$

D
$$24$$

Solution

We need to count the number of the faces outside, they will be the ones colored red.
There are $$4$$ faces each on the front, back, upper and down sides.
And $$1$$ faces each on side faces.
So there are in total $$4\times 4 + 2$$, i.e. $$18$$ faces coloured red.
Question 2
1 / -0

Identify the solid in the given figure.

A
Triangular prism

B
Cuboid

C
Rectangular prism

D
Pyramid

Solution

The given figure is a prism with rectangular base, therefore it is a triangular prism.
Question 3
1 / -0

Determine the 2D figure from the given options.

A
Cone

B
Sphere

C
Square

D
Prism

Solution

Square is an example of 2D figure.
Question 4
1 / -0

Octagon is an example of

A
one dimensional figure

B
four dimensional figure

C
three dimensional

D
two dimensional figure

Solution

Octagon is an example of two dimensional figure.
Octagon has two-dimensional shape with $$8$$ straight sides and $$8$$ angles.
Question 5
1 / -0

Which geometric solid among the following has the maximum number of vertices?

A
Cone

B
Cylinder

C
Cuboid

D
Sphere

Solution

A cuboid has $$ 8 $$ vertices , which is maximum among the given solids.
Hence from the above given geometric figures, it has the maximum number of vertices.

So, $$Op-C$$
Question 6
1 / -0

Which solid does not have any vertex?

A
Cube

B
Pyramid

C
Cylinder

D
Cone

Solution

A cylinder doesn't have any vertex.
Question 7
1 / -0

At which one of the following times is the angle between the hands of a clock exactly one right angle?

A
$$3$$:$$30$$

B
$$3$$:$$00$$

C
$$12$$:$$00$$

D
None of these

Solution

Angle between the hands of clock is exactly right angle at $$3$$:$$00$$
So option $$B$$ is correct.
Question 8
1 / -0

How many right angles are there in $$540^o$$?

A
$$4$$

B
$$6$$

C
$$8$$

D
none of these

Solution

One right angle $$=90^{\circ}$$
Let there be $$x$$ right angles in $$540^{\circ}$$
$$\Rightarrow { 90 }^{ \circ }x={ 540 }^{ \circ }\\ \Rightarrow x=\dfrac { { 540 }^{ \circ } }{ { 90 }^{ \circ } } =6$$
So option $$B$$ is correct.
Question 9
1 / -0

Which statement is false in the following statements?

A
Rectangle is $$2-$$dimension shape

B
Pyramid is $$3-$$dimension shape.

C
Cone is $$2-$$dimension

D
Circle is $$2-$$dimension shape.

Solution

Cone is $$2-$$dimension. This statement is false. Because cone is $$3-$$dimension.
Question 10
1 / -0

What is the base of the cone?

A
Square

B
Triangle

C
Circle

D
None of these

Solution

The base of cone is a circle.