Download Bihar Board Class 10 Science 2018 Question Paper with Solutions

Sample Questions and Answers for Science (General):

1. What is the role of the ozone layer in the atmosphere?

   • The ozone layer protects Earth from harmful ultraviolet rays from the sun.

2. Describe the process of photosynthesis.

   • Photosynthesis is the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water.

3. What are renewable energy sources? Give two examples.

   • Renewable energy sources are those that can be replenished naturally. Examples include solar energy and wind energy.

4. How does the human digestive system work?

   • The human digestive system breaks down food into nutrients, which the body uses for energy, growth, and cell repair.

5. Explain the water cycle.

   • The water cycle describes how water evaporates from surfaces, condenses into clouds, and precipitates back to earth in the form of rain and snow.

6. What are fossils and what do they tell us about the history of life on Earth?

   • Fossils are the preserved remains or traces of ancient life that have been embedded in rock. They provide evidence about the organisms that lived long ago and the environments they inhabited.

7. Describe the basic structure of an atom.

   • An atom consists of a nucleus containing protons and neutrons, surrounded by electrons that orbit the nucleus in electron shells.

8. What is the principle of conservation of energy?

   • The principle of conservation of energy states that energy cannot be created or destroyed, only converted from one form to another.

9. What causes earthquakes?

   • Earthquakes are caused by the sudden release of energy in the Earth’s crust that creates seismic waves.

10. How do plants reproduce?

    • Plants can reproduce sexually through the fusion of male and female gametes, or asexually through methods like budding or vegetative propagation.

Recommended Books for Bihar Board Class 10 Science Preparation

1. Comprehensive Science Class 10 by Lakhmir Singh and Manjit Kaur – Publisher: S. Chand

   • This book includes detailed explanations of concepts followed by multiple-choice questions and short answer questions to reinforce learning.

2. S Chand’s Science For Class X by P.S. Verma – Publisher: S. Chand

   • Focuses on clear, concise explanations with diagrams and includes practice questions at the end of each chapter to test understanding.

3. Together With Science Class 10 by Rachna Sagar – Publisher: Rachna Sagar

   • Offers a range of practice questions including very short, short and long answer questions along with sample papers and practical based questions.

4. Full Marks Science Class 10 by Full Marks Editorial Board – Publisher: Full Marks Pvt. Ltd.

   • This guidebook provides easy explanations and a variety of question types including objective type questions for board exam preparation.

5. Golden Science: With Sample Papers Class 10 by Rastogi & Sudha Rastogi – Publisher: New Age International

   • Contains comprehensive content coverage with additional sample papers and previous year’s solved papers for thorough revision.

6. Oswaal Bihar Board Question Bank Class 10 Science by Oswaal Editorial Board – Publisher: Oswaal Books

   • Features a compilation of board questions from previous years, making it ideal for understanding the question pattern and practicing effective answering strategies.

7. MTG Bihar Board Science Foundation Course for Class 10 – Publisher: MTG Learning Media

   • This book aids in building strong foundational skills in Science with focus on both theoretical and application-based questions.

8. U-Like Science Class 10 by CB Gupta – Publisher: Best Book Publishing House

   • It focuses on diagram-based questions and theoretical explanations that aid in understanding complex scientific concepts.

9. Pradeep’s Fundamental Science Class 10 by Pradeep Publications – Publisher: Pradeep Publications

   • Known for its detailed theory followed by a vast variety of problems to solve, including conceptual questions, numerical problems, and previous exam questions.

10. Xam Idea Science Class 10 by VK Global Publications – Publisher: VK Global Publications

    • This book offers chapter-wise summary, important terms and definitions, and includes both solved and unsolved questions to enhance exam preparation.

Each book offers a unique approach to mastering the Bihar Board Class 10 Science syllabus, catering to different aspects of learning and revision, from theoretical understanding to practical application.

Bihar Board Class 10 Science Question Paper 2018: Insights and Preparation Tips

Navigating the Bihar Board Class 10 Science exam can be daunting, especially if you’re looking at previous papers like the 2018 question paper to guide your study plans. The 2018 science paper was a significant benchmark for students, embodying a diverse range of topics that tested both theoretical knowledge and practical scientific skills.

Understanding the Paper Structure

The Bihar Board Class 10 Science question paper typically includes a variety of question formats, such as multiple-choice questions, short answer questions, and long answer questions. These are designed to evaluate a student’s grasp of scientific concepts across physics, chemistry, and biology, as well as their ability to apply this knowledge to real-world scenarios. The 2018 paper followed this format closely, presenting a balanced mix of questions that required analytical thinking and direct answers.

Key Topics Covered

In the 2018 exam, key topics covered included fundamentals of chemical reactions, properties of metals and non-metals, basic concepts of genetic evolution, applications of concave and convex mirrors, and principles of electricity. Understanding these core areas is crucial as they frequently appear in exams and are fundamental to higher-level science education.

Preparation Tips

To excel in the Bihar Board exams, especially in a subject as vast as science, it’s important to focus on NCERT books as they closely align with the board’s curriculum. Additionally, referring to various supplementary books designed for Bihar Board Class 10 science can provide deeper insights and varied types of practice questions which are instrumental in thorough preparation.

Effective preparation also involves regular revisions and solving plenty of previous years’ question papers like the one from 2018. This practice not only helps in familiarizing with the exam pattern but also aids in identifying weak areas where more focus is needed.

Practice Through Mock Tests

Another recommended strategy is taking mock tests that simulate the actual exam environment. These tests help in building speed and accuracy, crucial for successfully navigating the actual exam. They also help students manage their time effectively, ensuring that they can complete all sections of the paper within the allotted time.

Engaging Study Techniques

Engaging with study groups can be beneficial as well. Discussions with peers can uncover new perspectives and problem-solving techniques. Additionally, creating charts, diagrams, and flashcards for quick revisions of complex diagrams and scientific names can greatly aid in retention of information.

Regular Updates and Guidelines

Keeping up-to-date with any changes in the exam pattern or syllabus by the Bihar Board is also vital. This ensures that students are not caught off-guard by new types of questions or changes in the marking scheme.

FAQ for Bihar Board Class 10 Science Question Paper 2018

1. What was the format of the Bihar Board Class 10 Science question paper in 2018?

   • The paper included multiple-choice questions, short answer questions, and long answer questions covering physics, chemistry, and biology.

2. Which topics were prominently tested in the 2018 Science paper?

   • Important topics included chemical reactions, properties of metals and non-metals, genetic concepts, optics, and basic principles of electricity.

3. How can I best prepare for the Bihar Board Class 10 Science exam?

   • Focus on NCERT textbooks, practice with previous years’ papers, use supplementary books, and take regular mock tests.

4. Are mock tests beneficial for preparing for the science exam?

   • Yes, mock tests are crucial as they help build exam temperament, speed, and accuracy, and aid in time management.

5. What are some effective revision techniques for this exam?

   • Utilize study groups, make diagrams and flashcards, and revise regularly to strengthen your grasp on key scientific concepts and terminology.

These strategies and insights into the 2018 question paper will equip students to approach their exams with confidence and a clear understanding of what to expect.