2018 6th Standard Science Question Paper – PDF Download & Solutions

Science Questions and Answers

Question: What is photosynthesis? Answer: Photosynthesis is the process by which green plants use sunlight, carbon dioxide, and water to produce their food and release oxygen.

Question: Why do we need to drink water? Answer: We need to drink water to stay hydrated, help our body digest food, regulate body temperature, and flush out toxins.

Question: Name any two sources of energy. Answer: Two sources of energy are the Sun (solar energy) and wind (wind energy).

Question: What are herbivores? Answer: Herbivores are animals that eat only plants. Examples include cows, deer, and rabbits.

Question: What is the function of roots in a plant? Answer: Roots help anchor the plant in the soil and absorb water and nutrients necessary for the plant’s growth.

Question: Define evaporation. Answer: Evaporation is the process by which liquid water turns into water vapor due to heat.

Question: What is matter? Answer: Matter is anything that has mass and occupies space. It can exist in solid, liquid, or gas form.

Question: Why is air important for life? Answer: Air is important because it provides oxygen for breathing, carbon dioxide for plants, and helps in various life processes.

Question: Name the three states of matter. Answer: The three states of matter are solid, liquid, and gas.

Question: What do we call animals that eat both plants and meat? Answer: Animals that eat both plants and meat are called omnivores. Examples include bears and humans.

Question: Explain the water cycle. Answer: The water cycle is the continuous movement of water from the Earth’s surface to the atmosphere and back, involving processes like evaporation, condensation, and precipitation.

Question: What is the function of the heart? Answer: The heart pumps blood throughout the body, supplying oxygen and nutrients to tissues and removing waste products.

Question: Define friction. Answer: Friction is the force that opposes the motion of an object when it comes into contact with another surface.

Question: What is the importance of the Sun for Earth? Answer: The Sun provides light and heat, which are essential for life, helps in photosynthesis, and drives weather patterns.

Question: Name two properties of water. Answer: Water is a transparent, tasteless, and odorless liquid that can dissolve many substances and exists in three states: solid, liquid, and gas.

Question: What is soil erosion? Answer: Soil erosion is the process by which the top layer of soil is removed by wind, water, or human activities.

Question: How do plants breathe? Answer: Plants breathe through tiny openings called stomata, which allow them to take in carbon dioxide and release oxygen.

Question: Name two types of plants based on their life span. Answer: Two types of plants based on their life span are annual plants (live for one year) and perennial plants (live for multiple years).

Question: What is a habitat? Answer: A habitat is a natural environment where a plant or animal lives and grows.

Question: What is the difference between living and non-living things? Answer: Living things grow, reproduce, and respond to their environment, while non-living things do not exhibit these characteristics.

Question: What are the main components of air? Answer: The main components of air are nitrogen, oxygen, and small amounts of carbon dioxide and other gases.

Question: What is gravity? Answer: Gravity is the force that pulls objects toward the center of the Earth.

Question: What is a food chain? Answer: A food chain shows how energy flows from one organism to another in an ecosystem, starting from producers to consumers and decomposers.

Question: Why do we need food? Answer: We need food for energy, growth, repair, and to keep our body healthy.

Question: What is the function of leaves in a plant? Answer: Leaves help in photosynthesis, allowing plants to make food using sunlight, carbon dioxide, and water.

Question: What is a shadow? Answer: A shadow is a dark area created when an object blocks light from a light source.

Question: Name two examples of sources of light. Answer: Two examples of sources of light are the Sun and a lamp.

Question: What is the role of the brain? Answer: The brain controls all body functions, including movement, thoughts, emotions, and decision-making.

Question: Define density. Answer: Density is the measure of how much mass is contained in a given volume of a substance.

Question: What are renewable resources? Answer: Renewable resources are natural resources that can be replenished over time, such as sunlight, wind, and water.

Question: Explain the process of condensation. Answer: Condensation is the process by which water vapor turns into liquid water when it cools down.

Question: What are minerals? Answer: Minerals are naturally occurring substances found in the Earth that are important for the growth and development of plants and animals.

Question: Why is the atmosphere important? Answer: The atmosphere protects us from harmful rays, helps in weather formation, and provides oxygen for breathing.

Question: What is temperature? Answer: Temperature is a measure of how hot or cold something is.

Question: What is a magnet? Answer: A magnet is an object that can attract iron and other magnetic materials.

Question: Define pollution. Answer: Pollution is the presence of harmful substances in the environment, which can affect the health of living beings and damage natural resources.

Best Indian Books for 6th Standard Science Question Paper 2018

1. NCERT Science Textbook for Class 6 – Published by NCERT
   Content: Covers all fundamental science concepts with exercises, multiple-choice questions, and short-answer questions.

2. Science Success Class 6 – By Goyal Brothers Prakashan
   Content: Includes chapter-wise explanations, objective questions, HOTS (Higher Order Thinking Skills) questions, and practice tests.

3. Foundation Science for Class 6 – By H.K. Das, Published by Bharati Bhawan
   Content: Provides conceptual clarity with diagrams, reasoning-based questions, and in-depth explanations.

4. Living Science Class 6 – By R.P. Manchanda, Published by Ratna Sagar
   Content: Focuses on activity-based learning with practical experiments, worksheets, and real-life application-based questions.

5. Lakhmir Singh’s Science for Class 6 – By Lakhmir Singh & Manjit Kaur, Published by S. Chand
   Content: Includes in-depth topic discussions, illustrative diagrams, and plenty of solved and unsolved questions.

6. Science in Everyday Life Class 6 – By VIVA Education
   Content: Emphasizes the practical application of science in daily life, with thought-provoking questions and model test papers.

7. Together with Science Class 6 – By Rachna Sagar Publications
   Content: Features chapter summaries, concept maps, MCQs, case study-based questions, and previous year question papers.

8. New Learning Composite Science Class 6 – By S.K. Gupta & Anubhuti Gangal, Published by S. Chand
   Content: Contains a blend of theory and practical applications with skill-based questions and revision exercises.

9. Oxford New Science in Everyday Life Class 6 – By Oxford University Press
   Content: Encourages inquiry-based learning with pictorial representations, interactive exercises, and multiple assessment formats.

10. ICSE Understanding Science Class 6 – By Shalini Mishra, Published by Arya Publishing Company
    Content: Follows the ICSE syllabus with stepwise explanations, practice worksheets, and concept-building exercises.

11. Pearson Science Class 6 – By Pearson Education
    Content: Provides engaging explanations with interactive activities, multiple-choice questions, and real-world examples.

12. Science Ahead Class 6 – By O.P. Malhotra, Published by Orient BlackSwan
    Content: Contains detailed concept-based learning with thought-provoking exercises and conceptual reasoning.

13. Comprehensive Science Class 6 – By K.L. Gomber, Published by New Saraswati House
    Content: Offers detailed content with chapter-wise assessment, worksheets, and conceptual activities.

14. Success with Science Class 6 – By D. R. Saxena, Published by Cordova Publications
    Content: Includes structured content with application-based questions, practical work, and lab activities.

15. Macmillan Science for Class 6 – By Macmillan Education
    Content: Focuses on hands-on activities, visual learning, and integrated questions for better understanding.

16. Frank Science Class 6 – By R.K. Jain, Published by Frank Brothers
    Content: Follows an easy-to-understand approach with multiple types of questions, including HOTS and application-based problems.

17. Millennium’s Science Class 6 – By Millennium Booksource Pvt Ltd
    Content: Provides interactive learning with a blend of theory, practice, and real-life examples.

18. Interactive Science Class 6 – By Scholar’s Hub
    Content: Contains inquiry-based learning with guided activities, chapter-wise worksheets, and revision exercises.

19. Universal Science Class 6 – By Mukul Sahgal, Published by Pearson
    Content: Offers concept-based learning with topic-wise activities, practice questions, and skill-building exercises.

20. Mastering Science Class 6 – By K.K. Gupta, Published by Dhanpat Rai Publications
    Content: Focuses on conceptual clarity with interactive exercises, HOTS, and hands-on activities.

6th Standard Science Question Paper 2018 – A Complete Guide

The 6th standard science question paper from 2018 serves as a valuable resource for students looking to strengthen their understanding of key scientific concepts. Covering topics from physics, chemistry, and biology, this paper provides an excellent opportunity to assess knowledge and improve problem-solving skills.

Importance of Solving Previous Year Question Papers

Practicing previous year question papers is one of the most effective ways to prepare for exams. It helps students familiarize themselves with the exam pattern, marking scheme, and the types of questions asked. Moreover, solving these papers improves time management skills and boosts confidence.

Topics Covered in the 6th Standard Science Question Paper 2018

The 2018 science question paper for 6th standard included fundamental concepts that are crucial for understanding advanced topics in higher classes. Some of the important topics covered were:

• Living and Non-Living Things: Understanding the characteristics of living organisms and how they differ from non-living objects.
• The Human Body: Basic functions of organs, the role of the digestive and respiratory systems, and the importance of a balanced diet.
• Plants and Their Functions: Photosynthesis, types of plants, and the importance of trees in the environment.
• Matter and Its Forms: Solids, liquids, and gases, along with the properties of each state.
• Forces and Motion: Basics of push and pull, gravity, and how objects move.
• Electricity and Magnetism: Conductors, insulators, and simple electric circuits.
• Water and Air: Importance of water, water cycle, and air pollution.

Types of Questions in the 2018 Science Question Paper

The question paper included a variety of question types to assess different skills. These included:

• Multiple-Choice Questions (MCQs): Designed to test basic conceptual understanding.
• Short Answer Questions: Required brief explanations of key concepts.
• Diagram-Based Questions: Students had to label or explain diagrams related to plant structure, human anatomy, and scientific processes.
• Long Answer Questions: Encouraged in-depth explanations and reasoning skills.
• Application-Based Questions: Required students to apply concepts to real-life situations.

How to Prepare Effectively Using the 2018 Question Paper

• Start with a Timed Practice: Solve the paper in an exam-like environment to get accustomed to time constraints.
• Analyze Mistakes: Review incorrect answers to understand weak areas and focus on improvement.
• Revise Important Topics: Go through class notes and textbooks to strengthen understanding.
• Use Diagrams and Flowcharts: Visual aids can help in remembering complex concepts.
• Practice Additional Questions: Work on similar questions to gain a better grasp of topics.

Expert-Backed Tips for Better Performance

• Understand the Concepts: Instead of memorizing answers, focus on understanding the fundamental principles.
• Improve Speed and Accuracy: Practice solving questions quickly without compromising accuracy.
• Stay Consistent with Studies: Regular revision and practice lead to better retention of concepts.
• Solve Sample Papers: Attempt other previous years’ question papers for a well-rounded preparation.

FAQ for 6th Standard Science Question Paper 2018

Q: What is the exam pattern for the 6th standard science question paper?
A: The exam pattern typically includes multiple-choice, short answer, and long answer questions covering different topics in science.

Q: What are the most important topics in the 2018 science question paper?
A: Topics like the human body, plants, states of matter, force and motion, and electricity were prominently covered.

Q: How can students prepare effectively for the science exam?
A: Students should solve previous year question papers, revise class notes, practice diagrams, and understand key concepts thoroughly.

Q: How do previous year question papers help in exam preparation?
A: They help students understand the question format, improve time management, and identify important topics.

Q: What types of questions were asked in the 2018 science exam?
A: The paper had MCQs, short answer questions, diagram-based questions, and application-based problems.

Q: How much time should students spend on solving a previous year question paper?
A: Ideally, students should solve the paper within the actual exam time limit, which helps with time management.

Q: Are diagrams important for scoring well in the science exam?
A: Yes, diagrams are crucial for explaining concepts effectively and gaining additional marks.

Q: What are some expert tips for scoring well in the science exam?
A: Understanding concepts, practicing regularly, solving sample papers, and improving accuracy can enhance performance.

Q: Can students rely only on previous year question papers for preparation?
A: No, students should also study textbooks, class notes, and additional practice exercises for thorough preparation.

Q: How can students improve their speed while solving science questions?
A: Regular practice, time management techniques, and solving timed sample papers can help increase speed and efficiency.