Question Paper on 40 Marks

Section A: Multiple Choice Questions (20 marks)
1. What is the capital city of France?
- a) London
- b) Paris
- c) Rome
- d) Madrid

2. Who is known as the father of modern physics?
- a) Isaac Newton
- b) Albert Einstein
- c) Galileo Galilei
- d) Nikola Tesla

3. Which organ is responsible for filtering waste products from the blood?
- a) Liver
- b) Kidneys
- c) Lungs
- d) Heart

4. What is the chemical symbol for sodium?
- a) S
- b) Na
- c) So
- d) N

5. Who is the author of the famous novel "To Kill a Mockingbird"?
- a) J.R.R. Tolkien
- b) Harper Lee
- c) George Orwell
- d) Jane Austen

Section B: Short Answer Questions (10 marks)
1. Define photosynthesis and explain its importance in the ecosystem.

2. Differentiate between an autotroph and a heterotroph.

3. What is the significance of the French Revolution?

4. Explain the process of digestion in humans.

5. Define velocity and provide an example.

Section C: Long Answer Questions (10 marks)
1. Describe the structure and functions of the respiratory system in humans.

2. Discuss the causes and effects of air pollution on the environment.

3. Explain the concept of gravity and how it affects objects on Earth.

4. Describe the process of mitosis and its importance in cell division.

5. Discuss the impact of social media on society, highlighting both positive and negative aspects.

Remember to attempt all the questions within the given time limit and provide accurate and detailed answers. Good luck!