Instructions:
This sample paper is designed to help students prepare for their Class 10th Science examination. It covers various topics from the Science syllabus and provides practice questions to assess their understanding.
Section A: Multiple Choice Questions
Answer all the questions in this section.
- Which of the following is an example of a chemical change?
- Burning of wood
- Boiling of water
- Melting of ice
- Breaking of glass
- What is the SI unit of electric current?
- Ohm
- Volt
- Ampere
- Watt
Section B: Short Answer Questions
Answer any five questions from this section.
- Define reflection and refraction of light.
- What is the difference between a conductor and an insulator?
- Explain the process of photosynthesis.
- What are the advantages and disadvantages of nuclear energy?
- What is the function of a catalyst in a chemical reaction?
Section C: Long Answer Questions
Answer any two questions from this section.
- Explain the structure and function of the human respiratory system.
- Discuss the various sources of energy and their importance in our daily lives.
Section D: Practical Based Questions
Answer any two questions from this section.
- Perform an experiment to show the process of osmosis.
- Design a simple circuit to light up a bulb using a battery, switch, and wires.
Section E: Case-based Questions
Answer any one question from this section.
- Read the case study below and answer the questions that follow:
Case Study: A farmer is facing a problem with pests damaging his crops. Suggest an eco-friendly solution to control pests without harming the environment.