Work We Do
9 solved questions from Class 3 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 'Work We Do'? medium MCQ Key Concept & Definition
- 2 Which of the following is an important application or observation related to 'Work We Do'? easy MCQ Practical Application
- 3 What primary question does the chapter 'Work We Do' aim to answer? medium MCQ Core Scientific Inquiry
- 4 Why is the study of 'Work We Do' essential for students in class-3? hard MCQ Importance & Significance
- 5 Which key practice is recommended while studying topics in 'Work We Do'? medium MCQ Scientific Method
- 6 What is the primary topic or theoretical principle explored in 'Work We Do' (Class 3 EVS)? medium MCQ Chapter Core Principle
- 7 Which key mechanism or analytical rule is highlighted in 'Work We Do'? medium MCQ Key Analytical Mechanism
- 8 A boy lifts a 2 kg sack of rice 2 meters up. Calculate the work done, assuming the acceleration due to gravity is 10 m/s². hard 2 marks Calculating work using weight and distance
- 9 If two children each lift a bag of mangoes to a height of 1 meter, and one child lifts a 2 kg bag while the other lifts a 3 kg bag, who does more work and why? hard 2 marks Work proportional to weight