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Important Questions Test: Materials Around Us - Class 6 MCQ


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15 Questions MCQ Test Science for Class 6 - Important Questions Test: Materials Around Us

Important Questions Test: Materials Around Us for Class 6 2025 is part of Science for Class 6 preparation. The Important Questions Test: Materials Around Us questions and answers have been prepared according to the Class 6 exam syllabus.The Important Questions Test: Materials Around Us MCQs are made for Class 6 2025 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Important Questions Test: Materials Around Us below.
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Important Questions Test: Materials Around Us - Question 1

Why are different objects made of different materials?

Detailed Solution for Important Questions Test: Materials Around Us - Question 1
Different materials have unique properties that determine their suitability for different objects. For example, glass is used for windows due to its transparency, while metal is used for vehicles because of its strength.
Important Questions Test: Materials Around Us - Question 2

Which property of glass makes it suitable for windows?

Detailed Solution for Important Questions Test: Materials Around Us - Question 2
Glass is transparent, allowing light to pass through, making it ideal for windows.
Important Questions Test: Materials Around Us - Question 3

What was the primary material used for making pottery in ancient India?

Detailed Solution for Important Questions Test: Materials Around Us - Question 3
Ancient Indian pottery was primarily made of clay, which was shaped and baked in kilns to create durable terracotta pots.
Important Questions Test: Materials Around Us - Question 4
What is the process of grouping objects based on common properties called?
Detailed Solution for Important Questions Test: Materials Around Us - Question 4
Classification helps in organizing materials based on their properties, such as hardness, texture, and appearance.
Important Questions Test: Materials Around Us - Question 5
Which of the following is an example of a soft material?
Detailed Solution for Important Questions Test: Materials Around Us - Question 5
Cotton is soft and can be easily compressed, unlike iron, wood, or glass.
Important Questions Test: Materials Around Us - Question 6
Which type of materials allow light to pass through them clearly?
Detailed Solution for Important Questions Test: Materials Around Us - Question 6
Transparent materials, such as glass and water, allow light to pass through without obstruction.
Important Questions Test: Materials Around Us - Question 7
Which of these is a lustrous material?
Detailed Solution for Important Questions Test: Materials Around Us - Question 7
Lustrous materials have a shiny surface, like metals. Iron is a metal and has a natural shine.
Important Questions Test: Materials Around Us - Question 8
Which of the following is an example of an insoluble material in water?
Detailed Solution for Important Questions Test: Materials Around Us - Question 8
Sand does not dissolve in water, unlike sugar and salt. It remains visible even after stirring.
Important Questions Test: Materials Around Us - Question 9
Why does oil float on top of the water?
Detailed Solution for Important Questions Test: Materials Around Us - Question 9
Oil is less dense than water, so it floats on top instead of mixing.
Important Questions Test: Materials Around Us - Question 10
What is the standard unit of mass in the International System of Units (SI)?
Detailed Solution for Important Questions Test: Materials Around Us - Question 10
The SI unit of mass is the kilogram (kg), which is used for measuring larger masses.
Important Questions Test: Materials Around Us - Question 11

Which of these is the correct way to write a unit of volume?

Detailed Solution for Important Questions Test: Materials Around Us - Question 11

"mL" should be written with a lowercase "m" and an uppercase "L" (e.g., 750 mL). The correct way to write cubic meters is m³, with a superscript.

Important Questions Test: Materials Around Us - Question 12
Which property of a material determines if it is hard or soft?
Detailed Solution for Important Questions Test: Materials Around Us - Question 12
Hard materials resist compression and scratches, whereas soft materials are easily compressed.
Important Questions Test: Materials Around Us - Question 13
What happens when a soluble material is mixed with water?
Detailed Solution for Important Questions Test: Materials Around Us - Question 13
Soluble materials, like sugar and salt, dissolve completely in water, making them invisible.
Important Questions Test: Materials Around Us - Question 14
What does mass measure?
Detailed Solution for Important Questions Test: Materials Around Us - Question 14
Mass is the quantity of matter in an object, measured in grams (g) or kilograms (kg).
Important Questions Test: Materials Around Us - Question 15
According to Ayurveda, what was used to classify materials in ancient India?
Detailed Solution for Important Questions Test: Materials Around Us - Question 15
Ayurveda classified materials based on their properties, such as hot/cold or heavy/light, to determine their effects on the body.
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