Understanding Elementary Shapes Test

Result

Understanding Elementary Shapes Test - 26

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

Open any two adjacent fingers of your hand. What kind of angle you get

A
acute

B
right

C
obtuse

D
straight

Solution

We get an acute angle.
Question 2
1 / -0

If the sum of two angles is equal to an obtuse angle, then which of the following is not possible?

A
One obtuse angle and one acute angle

B
One right angle and one acute angle

C
Two acute angles

D
Two right angles

Solution

Option [D] is the correct answer.
The sum of two right angles is exactly equal to $${180}^{o}$$, which is a straight angle not an obtuse angle.
Question 3
1 / -0

If the sum of two angles is an obtuse angle, then which of the following is not possible :

A
two acute angles

B
one obtuse angles one acute angle

C
two acute angles

D
two right angles

Solution

Two right angles (d), as the sum will result in a straight angle, which is not obtuse.
Question 4
1 / -0

What of the following is a two dimensional figure ?

A
Rectangle

B
Rectangular Prism

C
Square Pyramid

D
Square Prism

Solution

The correct answer is option $$(a).$$
Because rectangle has two dimensions. One is length and another one is breath.
All other are three dimensional figures.
Question 5
1 / -0

The number of dimensions, a solid has:

A
1

B
2

C
3

D
0

Solution

$$\textbf{Step -1: Finding the number of dimensions of a solid.}$$
$$\text{A solid has length, breadth and height as dimensions.}$$
$$\therefore \text{ A solid has 3 dimensions.}$$
$$\textbf{Hence, a solid has 3 dimensions.}$$
Question 6
1 / -0

How many faces does a coin has

A
$$ 1 $$

B
$$ 2 $$

C
$$ 3 $$

D
$$ 4 $$

Solution

Coin has two faces $$\{Head,tail\}$$
$$n(S)=2$$
Question 7
1 / -0

How many faces does a coin have

A
1

B
2

C
3

D
4

Solution

A coin has $$2$$ faces
$$\Rightarrow$$ Head and Tail
Question 8
1 / -0

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

A
$$4$$

B
$$9$$

C
$$18$$

D
$$24$$

Solution

The red coloured faces will be $$4$$ front and $$4$$ back faces, $$2$$ side faces, $$4$$ top faces and $$4$$ botton faces.
$$\Rightarrow 4\times 4+2\times 1=16+2=18$$
Question 9
1 / -0

The angle formed by the pages of an open book is:

A
Acute

B
Obtuse

C
Right

D
Straight

Solution

The angle formed by the pages of an open book is obtuse.
Since the angle will always be more than $$90$$ but less than $$180$$.
Question 10
1 / -0

The boundaries of the solids are:

A
curves

B
straight

C
surfaces

D
circles

Solution

The boundaries of the solid are surfaces.
They have outer boundaries and some solids may have an arbitrary number of inner boundaries.

User

Question Analysis

Correct -
Wrong -
Skipped -

My Perfomance

Score
-
out of -
Rank
-
out of -

Re-Attempt Weekly Quiz Competition

Understanding Elementary Shapes Test - 26

Result

Understanding Elementary Shapes Test - 26

Score

-

Rank

-

SHARING IS CARING

Question 1

acute

right

obtuse

straight

Solution

Question 2

One obtuse angle and one acute angle

One right angle and one acute angle

Two acute angles

Two right angles

Solution

Question 3

two acute angles

one obtuse angles one acute angle

two acute angles

two right angles

Solution

Question 4

Rectangle

Rectangular Prism

Square Pyramid

Square Prism

Solution

Question 5

1

2

3

0

Solution

Question 6

$$ 1 $$

$$ 2 $$

$$ 3 $$

$$ 4 $$

Solution

Question 7

1

2

3

4

Solution

Question 8

$$4$$

$$9$$

$$18$$

$$24$$

Solution

Question 9

Acute

Obtuse

Right

Straight

Solution

Question 10

curves

straight

surfaces

circles

Solution

User

Question Analysis

My Perfomance

Score

-

Rank

-

Results Announcement on: coming Monday

Stay Tuned: We’ll update you on your result via email or SMS.