Sorting Materials into Groups Test

Result

Sorting Materials into Groups Test - 10

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

Find the odd one out on the basis of the appearance of an object.

A
Paper

B
Cardboard

C
Iron

D
Playing cards

Solution

Paper, cardboard, playing cards can be tampered or burnt, i.e the level of hardness of these three objects is very low. Iron, on the other hand, is very hard and cannot be tampered by bare hands.
Question 2
1 / -0

While doing an activity in class, teacher asked paheli to handover a translucent material which among the following material will paheli pick and give her teacher?

A
Glass tumbler

B
Mirror

C
Muslin cloth

D
Aluminium foil

Solution

Glass tumbler is a transparent material. Mirror and aluminium foil are opaque objects.

Muslin cloth is a translucent material. Hence, option C is correct.
Question 3
1 / -0

Boojho finds a bag containing the following materials
(i) mirror (ii) paper stained with oil (iii) magnet (iv) glass spectacles.
Help Boojho in finding out the material(s) which is/are opaque.

A
(i) only

B
(iv) only

C
(i) and (iii)

D
(ii) and (iv)

Solution

Those substances or materials which do not allow light to pass through them are called opaque.
The mirror and magnet are opaque objects because they do not allow light to pass through them.
Paper stained with oil is a translucent material as some amount of light passes through it.
Glass spectacles are completely transparent.
Hence, option $$C$$ is correct.
Question 4
1 / -0

Which of the following statements is not true?

A
Materials are grouped for convenience.

B
Materials are grouped to study their properties.

C
Materials are grouped just for fun.

D
Materials are grouped according to their uses.

Solution

Materials are not grouped just for fun. There is a reason to group them. Grouping materials makes it convenient to store and retrieve them in the right manner, it makes it easier to study their properties and store and utilise this information. There are several ways in which we can group materials. For instance, we can group them according to their uses, or their colours, or their properties, or their behaviour, and so on.
Question 5
1 / -0

An iron nail is kept in each of the following liquids. In which case would it lose it's shine and appear dull?

A
Mustard oil

B
Soft drink

C
Coconut oil

D
Kerosene

Solution

An iron nail kept in a soft drink would lose its shine and appear dull because a soft drink contains carbonic acid which reacts with iron, so it gives a dull appearance.
Iron nail has no reaction with mustard oil, coconut oil, and kerosene, so it does not lose its shine when kept in these solutions.
Therefore, the correct option is $$B$$.
Question 6
1 / -0

Which among the following are commonly used for making a safety pin?

A
Wood and glass

B
Plastic and glass

C
Leather and plastic

D
Steel and plastic

Solution

Safety pins are made of steel and plastic. The entire body of safety pin is composed of steel and the head is made up of plastic.
Question 7
1 / -0

Which of the following has no definite volume?

A
wood

B
oxygen

C
paper

D
cloth

Solution

Not defined volume is a characteristic of gases.

Among the given options, only oxygen is a gas.

Hence, option B is correct answer.
Question 8
1 / -0

From the below statements select correct one.

A
Every substance has a definite mass.

B
Every substance has a definite shape.

C
Every substance has a definite volume.

D
None of these

Solution

Every substance has a definite mass as every substance occupies space, thus it always has a definite mass.

Hence, option A is correct.
Question 9
1 / -0

Find the odd one out from the following

A
Tawa

B
Spade

C
Pressure cooker

D
Eraser

Solution

Tawa, Spade, and Pressure cooker are made of metals, whereas the eraser is made from rubber. So the odd one out of the given option is the eraser. Hence option D is correct.
Question 10
1 / -0

Which pair of substance among the following would float in a tumbler half filled in water?

A
Cotton, thermocol

B
Feather, plastic ball

C
Nail, oil drops

D
Rubber band, coin

Solution

From the given objects, cotton, nail, and coin do not float in water. So, options A, C and D are excluded. Both feather and plastic ball float on water.

So, option B is correct.

User

Question Analysis

Correct -
Wrong -
Skipped -

My Perfomance

Score
-
out of -
Rank
-
out of -

Re-Attempt Weekly Quiz Competition

Sorting Materials into Groups Test - 10

Result

Sorting Materials into Groups Test - 10

Score

-

Rank

-

SHARING IS CARING

Question 1

Paper

Cardboard

Iron

Playing cards

Solution

Question 2

Glass tumbler

Mirror

Muslin cloth

Aluminium foil

Solution

Question 3

(i) only

(iv) only

(i) and (iii)

(ii) and (iv)

Solution

Question 4

Materials are grouped for convenience.

Materials are grouped to study their properties.

Materials are grouped just for fun.

Materials are grouped according to their uses.

Solution

Question 5

Mustard oil

Soft drink

Coconut oil

Kerosene

Solution

Question 6

Wood and glass

Plastic and glass

Leather and plastic

Steel and plastic

Solution

Question 7

wood

oxygen

paper

cloth

Solution

Question 8

Every substance has a definite mass.

Every substance has a definite shape.

Every substance has a definite volume.

None of these

Solution

Question 9

Tawa

Spade

Pressure cooker

Eraser

Solution

Question 10

Cotton, thermocol

Feather, plastic ball

Nail, oil drops

Rubber band, coin

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.