Sure! Here are three versions of a question paper for class 8 covering three different subjects: Mathematics, Science, and English. Each version is categorized as simpler, same, or more complex.
Version 1: Simpler
Mathematics:
1. Solve the following equation: 3x + 5 = 20.
2. Calculate the area of a rectangle with length 8 cm and width 5 cm.
3. Simplify the expression: 4(2x + 3) - 2(5x - 1).
4. Find the value of ‘x’ in the equation: 2(x + 3) = 14.
5. A car travels at a speed of 60 km/h. How far will it travel in 3 hours?
Science:
1. What is the process of photosynthesis?
2. Name three states of matter and give an example of each.
3. What is the function of the heart in the human body?
4. Explain the concept of gravity.
5. What is the difference between a physical change and a chemical change?
English:
1. Identify the verb in the following sentence: “She is singing a song.”
2. Write the plural form of the word “child.”
3. Correct the following sentence: “He don’t like ice cream.”
4. What is the meaning of the word “synonym”?
5. Write a short paragraph describing your favorite book.
Version 2: Same
Mathematics:
1. Solve the following equation: 2x + 7 = 15.
2. Calculate the area of a triangle with base 6 cm and height 4 cm.
3. Simplify the expression: 3(4x + 2) - 2(2x - 3).
4. Find the value of ‘x’ in the equation: 3(x + 5) = 36.
5. A train travels at a speed of 80 km/h. How long will it take to travel 240 km?
Science:
1. Explain the process of photosynthesis.
2. Define and give an example of each of the three states of matter.
3. Describe the structure and function of the human heart.
4. Discuss the concept of gravity and its effects on objects.
5. Differentiate between physical changes and chemical changes, providing examples of each.
English:
1. Identify the verb in the following sentence: “They have been studying for hours.”
2. Write the plural form of the word “mouse.”
3. Correct the following sentence: “I seen him yesterday at the park.”
4. Define the term “antonym” and provide an example.
5. Write a short paragraph describing your favorite movie.
Version 3: More Complex
Mathematics:
1. Solve the following equation: 4x - 9 = 3x + 7.
2. Calculate the area of a trapezoid with bases measuring 10 cm and 6 cm, and height 8 cm.
3. Simplify the expression: 5(3x + 2) - 3(2x - 4) + 2(5 - x).
4. Find the value of ‘x’ in the equation: 2(x + 4) - 3(x - 1) = 5x + 2.
5. A car travels at a speed of 70 km/h. How long will it take to travel 350 km if it stops for 30 minutes?
Science:
1. Explain the process of cellular respiration and its importance in living organisms.
2. Discuss the properties and uses of the three states of matter, providing examples.
3. Describe the structure and function of the respiratory system in humans.
4. Explain the concept of electromagnetism and its applications in everyday life.
5. Compare and contrast physical changes and chemical changes, giving examples of each.
English:
1. Identify the verb tense in the following sentence: “She had been working all day.”
2. Write the plural form of the word “analysis.”
3. Correct the following sentence: “The dog chased it’s tail around in circles.”
4. Define the term “homonym” and provide an example.
5. Write a short paragraph analyzing the main theme of a novel you have recently read.
Please note that the difficulty level of the questions may vary based on the curriculum and syllabus of your specific class.