The World in my Home
16 solved questions from Class 4 EVS, each with the full working. Tap any question to see the step-by-step solution.
- 1 What is the fundamental scientific concept introduced in the chapter 'The World in my Home'? medium MCQ Key Concept & Definition
- 2 Which of the following is an important application or observation related to 'The World in my Home'? easy MCQ Practical Application
- 3 What primary question does the chapter 'The World in my Home' aim to answer? medium MCQ Core Scientific Inquiry
- 4 Why is the study of 'The World in my Home' essential for students in class-4? hard MCQ Importance & Significance
- 5 Which key practice is recommended while studying topics in 'The World in my Home'? medium MCQ Scientific Method
- 6 What is the primary topic or theoretical principle explored in 'The World in my Home' (Class 4 EVS)? medium MCQ Chapter Core Principle
- 7 Which key mechanism or analytical rule is highlighted in 'The World in my Home'? medium MCQ Key Analytical Mechanism
- 8 Which type of soil is most suitable for growing tomatoes in a small garden? easy MCQ 1 mark Soil properties for plant growth
- 9 A child recorded the following number of butterflies in the school garden on three consecutive days: 12, 18, and 15. Find the total number of butterflies seen and the average per day. hard 2 marks Simple addition and averaging
- 10 Explain the roles of producers, consumers, and decomposers in a local garden ecosystem and how they support the food chain. hard 3 marks Ecosystem food chain components
- 11 A household produces 12 kg of kitchen waste per week. If they start composting and reduce waste by 25%, how many kilograms of waste will be composted? medium 2 marks Waste reduction calculation
- 12 Which type of soil is most suitable for growing lettuce in a small garden? medium MCQ 2 marks Soil suitability
- 13 A child recorded the number of beetles seen in a school garden on five days: 3, 7, 5, 6, and 4. Find the total number of beetles observed and the average per day. hard 3 marks Data analysis of ecological observations
- 14 A household generates 20 kg of kitchen waste per week. If they compost and reduce this waste by 15 %, how many kilograms of waste are composted each week? medium 2 marks Waste reduction calculation
- 15 Describe the role of decomposers in a garden ecosystem and give one example of a decomposer that can be found in a home garden. medium 3 marks Role of decomposers
- 16 Which of the following plants can make its own food using sunlight? easy MCQ 1 mark Plant photosynthesis