Question Paper
Class / Subject: Class 4 (CBSE) · Environmental Studies
Chapter: Chapter 6 — Chapter 6: Happy and Healthy Living
Time Allowed: 32 minutes
Max Marks: 16
1. About how many hours of sleep do children need? [1]
(A) 9-11 hours
(B) 2-3 hours
(C) 20 hours
(D) 5 hours
2. What does sleep help with? [1]
(A) Rest, recovery and growth
(B) Nothing
(C) Only fun
(D) Only relaxation
3. What does regular exercise strengthen? [1]
(A) Muscles and heart
(B) Only hair
(C) Only nails
(D) Nothing
4. What does exercise help maintain? [1]
(A) A healthy weight
(B) Only speed
(C) Only strength
(D) Nothing
5. What do hygiene habits prevent? [1]
(A) Illness
(B) Happiness
(C) Growth
(D) Nothing
6. Which of these is a hygiene habit? [1]
(A) Washing hands
(B) Skipping meals
(C) Avoiding sleep
(D) Avoiding exercise
7. What do good habits create together? [1]
(A) A strong foundation for well-being
(B) Nothing useful
(C) Only physical health
(D) Only mental health
8. Why is combining multiple good habits important? [1]
(A) It supports both body and mind
(B) No reason
(C) Only one habit matters
(D) It's unnecessary
9. How do colds and coughs often spread? [1]
(A) Through germs in the air or on surfaces
(B) Only through food
(C) Only through water
(D) They don't spread
10. What should we do when coughing? [1]
(A) Cover our mouth
(B) Cough openly
(C) Ignore it
(D) Cough on others
11. What can cause stomach infections? [1]
(A) Unclean food or contaminated water
(B) Only cold weather
(C) Only exercise
(D) Nothing
12. What helps prevent stomach infections? [1]
(A) Eating clean food and safe water
(B) Ignoring hygiene
(C) Eating anything
(D) Avoiding food
13. What does vaccination help build? [1]
(A) Immunity against diseases
(B) Nothing
(C) Only strength
(D) Only height
14. What should we do if we get sick? [1]
(A) Rest and drink fluids
(B) Ignore the illness
(C) Avoid resting
(D) Avoid fluids
15. When should we seek medical help? [1]
(A) When needed for recovery
(B) Never
(C) Only for minor issues
(D) Only if we want to
16. Why is prevention important for illnesses? [1]
(A) It helps avoid getting sick in the first place
(B) No reason
(C) It's not important
(D) Only cure matters