What if it Finishes
14 solved questions from Class 5 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 'What if it Finishes'? medium MCQ Key Concept & Definition
- 2 Which of the following is an important application or observation related to 'What if it Finishes'? easy MCQ Practical Application
- 3 What primary question does the chapter 'What if it Finishes' aim to answer? medium MCQ Core Scientific Inquiry
- 4 Why is the study of 'What if it Finishes' essential for students in class-5? hard MCQ Importance & Significance
- 5 Which key practice is recommended while studying topics in 'What if it Finishes'? medium MCQ Scientific Method
- 6 What is the primary topic or theoretical principle explored in 'What if it Finishes' (Class 5 EVS)? medium MCQ Chapter Core Principle
- 7 Which key mechanism or analytical rule is highlighted in 'What if it Finishes'? medium MCQ Key Analytical Mechanism
- 8 If a school generates 200 kg of waste annually and composting reduces landfill usage by 30%, how many trees can be saved, given that each tree saves 10 kg of waste per year? hard 3 marks Compost diversion
- 9 What are the three types of waste discussed in the chapter "What if it Finishes"? easy 1 mark Waste classification
- 10 A school produces 80 kg of waste each week. If it reduces waste by 20% through recycling, how much waste remains each week? medium MCQ 2 marks Recycling impact
- 11 Explain how composting helps reduce waste and benefits the environment. Mention at least three benefits. hard 4 marks Composting benefits
- 12 What is the main advantage of composting waste? Options: a) Reduces waste volume easy MCQ 1 mark Composting benefits
- 13 Which of the following is NOT a direct benefit of composting food waste? easy MCQ 2 marks Composting benefits
- 14 An elementary school produces 150 kg of food waste each year. Composting reduces the waste sent to landfill by 25%. If each tree planted can absorb 12 kg of waste per year, how many trees can be saved by composting? medium 3 marks Waste reduction & tree calculation