Explore Exams
Login Signup
Sign in Open App
CBSE Class 6  >  Class 6 Notes  >  Science  >  Unit Test: Materials Around Us

Unit Test: Materials Around Us

Attempt all questions. 
Time: 1 hour 
M.M. 30

  • Question numbers 1 to 7 carry 1 mark each.
  • Question numbers 8 to 12 carry 2 marks each.
  • Question numbers 13 to 15 carry 3 marks each.
  • Question number 16 carries 4 marks.

Q1: Which of the following statement is correct? (1 Mark)
(i) Wood is translucent while glass is opaque
(ii) Aluminium foil has lustre while an eraser does not
(iii) Sugar does not dissolve in water whereas sawdust does
(iv) An apple is not matter because it occupies no space

Q2: The property of a material that makes it shiny is called __________. (1 Mark)

Q3: Which of the following materials is opaque? (1 Mark)
(i) Glass
(ii) Water
(iii) Wood
(iv) Cellophane paper

Q4: Materials that dissolve in water are known as __________. (1 Mark)

Q5: What unit is used to measure the mass of an object? (1 Mark)
(i) Litre
(ii) Kilogram
(iii) Cubic metre
(iv) Millilitre

Q6: The saying "All that glitters is not gold" refers to which property of materials? (1 Mark)

Q7: What is the space occupied by matter called? (1 Mark)

Q8: Name two examples of translucent materials and explain their property. (2 Marks)

Q9: Why are some metals like iron or copper described as lustrous? (2 Marks)

Q10: Differentiate between soluble and insoluble materials with one example each. (2 Marks)

Q11: What role does mass play in identifying matter? (2 Marks)

Q12: Explain why a tumbler made of cloth cannot be used to store water. (2 Marks)

Q13: Describe how materials can be grouped based on their hardness and softness, with examples. (3 Marks)

Q14: Explain the significance of classifying materials based on their ability to allow light to pass through. (3 Marks)

Q15: Discuss how the properties of materials determine their use in daily life, with two examples. (3 Marks)

Q16: Imagine you have two mysterious materials, X and Y. When you try to press material X, it feels rigid and does not change its shape easily. On the other hand, material Y easily changes its shape when you press it. Now, when you mix both materials in water, only material X dissolves completely, while material Y remains unchanged. What can materials X and Y be? Can you identify whether material X is hard or soft? What about material Y? Justify your answer. (4 Marks)

You can access the solutions of this Unit Test here.

The document Unit Test: Materials Around Us is a part of the Class 6 Course Science for Class 6.
All you need of Class 6 at this link: Class 6
Join Course for Free

FAQs on Unit Test: Materials Around Us

1. What are the different types of materials around us?
Ans. The materials around us can be classified into two main categories: natural materials and synthetic materials. Natural materials include substances like wood, metal, stone, and cotton that are found in nature. Synthetic materials, on the other hand, are man-made and include plastics, glass, and synthetic fibers. Each type has its unique properties and uses, making them essential in our daily lives.
2. How do the properties of materials affect their use in everyday life?
Ans. The properties of materials, such as strength, flexibility, hardness, and thermal conductivity, greatly influence their applications. For instance, metals are often used in construction due to their strength and durability, while plastics are preferred for packaging because they are lightweight and resistant to moisture. Understanding these properties helps in selecting the right material for specific purposes.
3. What is the importance of recycling materials?
Ans. Recycling materials is crucial for environmental conservation. It reduces the amount of waste in landfills, conserves natural resources, and saves energy. For example, recycling paper saves trees and reduces water pollution, while recycling metals decreases the need for mining new ores. By recycling, we can contribute to a sustainable future and minimize our ecological footprint.
4. Can you explain the concept of biodegradable materials?
Ans. Biodegradable materials are substances that can be broken down by natural processes through the action of microorganisms. These materials decompose over time, reducing waste in the environment. Examples include food scraps, paper, and some types of plastics designed to degrade. Using biodegradable materials helps in managing waste and reducing pollution, making them an important aspect of sustainable living.
5. What role do materials play in technological advancements?
Ans. Materials are fundamental to technological advancements as they determine the performance and efficiency of new devices and systems. For example, advancements in semiconductor materials have led to faster and more efficient electronics, while innovations in composite materials have improved the strength and lightweight characteristics of vehicles and aircraft. The continuous development of new materials drives innovation across various fields, including medicine, engineering, and environmental science.
About this Document
1.9K Views
4.76/5 Rating
Apr 29, 2026 Last updated
Related Exams
Document Description: Unit Test: Materials Around Us for Class 6 2026 is part of Science for Class 6 preparation. The notes and questions for Unit Test: Materials Around Us have been prepared according to the Class 6 exam syllabus. Information about Unit Test: Materials Around Us covers topics like and Unit Test: Materials Around Us Example, for Class 6 2026 Exam. Find important definitions, questions, notes, meanings, examples, exercises and tests below for Unit Test: Materials Around Us.
Introduction of Unit Test: Materials Around Us in English is available as part of our Science for Class 6 for Class 6 & Unit Test: Materials Around Us in Hindi for Science for Class 6 course. Download more important topics related with notes, lectures and mock test series for Class 6 Exam by signing up for free. Class 6: Unit Test: Materials Around Us
Description
Unit Test: Materials Around Us of Science - variety of important questions with solutions, helping you prepare for exam. Download free PDF from EduRev.
Information about Unit Test: Materials Around Us
In this doc you can find the meaning of Unit Test: Materials Around Us defined & explained in the simplest way possible. Besides explaining types of Unit Test: Materials Around Us theory, EduRev gives you an ample number of questions to practice Unit Test: Materials Around Us tests, examples and also practice Class 6 tests
Explore Courses for Class 6 exam
Get EduRev Notes directly in your Google search
Related Searches
shortcuts and tricks, Summary, Unit Test: Materials Around Us, Unit Test: Materials Around Us, past year papers, video lectures, mock tests for examination, pdf , Objective type Questions, Free, Previous Year Questions with Solutions, study material, Exam, Sample Paper, Unit Test: Materials Around Us, Extra Questions, Important questions, MCQs, Semester Notes, Viva Questions, ppt, practice quizzes;
Additional Information about Unit Test: Materials Around Us for Class 6 Preparation

Unit Test: Materials Around Us Free PDF Download

The Unit Test: Materials Around Us is an invaluable resource that delves deep into the core of the Class 6 exam. These study notes are curated by experts and cover all the essential topics and concepts, making your preparation more efficient and effective. With the help of these notes, you can grasp complex subjects quickly, revise important points easily, and reinforce your understanding of key concepts. The study notes are presented in a concise and easy-to-understand manner, allowing you to optimize your learning process. Whether you're looking for best-recommended books, sample papers, study material, or toppers' notes, this PDF has got you covered. Download the Unit Test: Materials Around Us now and kickstart your journey towards success in the Class 6 exam.

Importance of Unit Test: Materials Around Us

The importance of Unit Test: Materials Around Us cannot be overstated, especially for Class 6 aspirants. This document holds the key to success in the Class 6 exam. It offers a detailed understanding of the concept, providing invaluable insights into the topic. By knowing the concepts well in advance, students can plan their preparation effectively. Utilize this indispensable guide for a well-rounded preparation and achieve your desired results.

Unit Test: Materials Around Us Notes

Unit Test: Materials Around Us Notes offer in-depth insights into the specific topic to help you master it with ease. This comprehensive document covers all aspects related to Unit Test: Materials Around Us. It includes detailed information about the exam syllabus, recommended books, and study materials for a well-rounded preparation. Practice papers and question papers enable you to assess your progress effectively. Additionally, the paper analysis provides valuable tips for tackling the exam strategically. Access to Toppers' notes gives you an edge in understanding complex concepts. Whether you're a beginner or aiming for advanced proficiency, Unit Test: Materials Around Us Notes on EduRev are your ultimate resource for success.

Unit Test: Materials Around Us Class 6 Questions

The "Unit Test: Materials Around Us Class 6 Questions" guide is a valuable resource for all aspiring students preparing for the Class 6 exam. It focuses on providing a wide range of practice questions to help students gauge their understanding of the exam topics. These questions cover the entire syllabus, ensuring comprehensive preparation. The guide includes previous years' question papers for students to familiarize themselves with the exam's format and difficulty level. Additionally, it offers subject-specific question banks, allowing students to focus on weak areas and improve their performance.

Study Unit Test: Materials Around Us on the App

Students of Class 6 can study Unit Test: Materials Around Us alongwith tests & analysis from the EduRev app, which will help them while preparing for their exam. Apart from the Unit Test: Materials Around Us, students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc. The EduRev App will make your learning easier as you can access it from anywhere you want. The content of Unit Test: Materials Around Us is prepared as per the latest Class 6 syllabus.
Signup on EduRev and stay on top of your study goals
10M+ students crushing their study goals daily