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By Karan Singh Bisht
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Updated on 18 May 2026, 12:23 IST
Health is one of the most valuable treasures in life. A healthy person can study well, work actively, think clearly, and enjoy daily activities. In Class 8 Science Chapter 3, Health: The Ultimate Treasure, students learn about the meaning of health, hygiene, diseases, nutrition, immunity, vaccination, and ways to prevent illness.
This chapter is important because it helps students understand how small habits like eating balanced food, washing hands, exercising, sleeping properly, and keeping surroundings clean can protect the body from diseases. Practicing Health: The Ultimate Treasure Class 8 MCQs with answers helps students revise the chapter quickly and prepare better for school exams, quizzes, and Olympiads.
Health: The Ultimate Treasure is an important Class 8 Science chapter that teaches students how to stay healthy, prevent diseases, maintain hygiene, and follow good lifestyle habits. The main topics covered in this chapter are:
Download Class 8 Science Chapter 3 MCQ with Answers PDF for quick and easy revision. This PDF includes Class 8 Science Chapter 3 Health The Ultimate Treasure MCQ questions with correct answers. Students can practice these MCQs to improve concept clarity, accuracy, and exam confidence.
1. What does health mean?
a) Only absence of disease
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b) Complete physical, mental, and social well-being
c) Eating more food
d) Sleeping all day
Answer: b) Complete physical, mental, and social well-being
2. Which of the following is important for good health?
a) Junk food
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b) Balanced diet
c) Dirty surroundings
d) Lack of sleep
Answer: b) Balanced diet
3. Personal hygiene means:
a) Keeping the body and surroundings clean
b) Eating only fast food
c) Avoiding exercise
d) Sleeping late every night
Answer: a) Keeping the body and surroundings clean
4. Which habit helps prevent diseases?
a) Washing hands before eating
b) Drinking dirty water
c) Eating uncovered food
d) Avoiding bathing
Answer: a) Washing hands before eating
Also Read: Class 8 chapter 1 mcq science with answers
5. A balanced diet contains:
a) Only fats
b) Only proteins
c) All nutrients in proper amounts
d) Only carbohydrates
Answer: c) All nutrients in proper amounts
6. Which nutrient helps in body growth and repair?
a) Protein
b) Fat
c) Water
d) Fibre
Answer: a) Protein
7. Which nutrient mainly provides energy to the body?
a) Vitamins
b) Carbohydrates
c) Minerals
d) Water
Answer: b) Carbohydrates
8. Which nutrient is needed in small amounts but is essential for good health?
a) Vitamins
b) Junk food
c) Oil
d) Sugar
Answer: a) Vitamins
9. Which of the following is a good source of protein?
a) Pulses
b) Sugar
c) Soft drinks
d) Chips
Answer: a) Pulses
10. Which of these is a healthy habit?
a) Eating too much junk food
b) Drinking clean water
c) Skipping breakfast daily
d) Sleeping very late
Answer: b) Drinking clean water
11. Disease is a condition in which:
a) The body works normally
b) The normal functioning of the body is disturbed
c) The body becomes stronger
d) The person never feels weak
Answer: b) The normal functioning of the body is disturbed
12. Diseases that spread from one person to another are called:
a) Non-communicable diseases
b) Communicable diseases
c) Deficiency diseases
d) Lifestyle diseases
Answer: b) Communicable diseases
Also Read: Class 8 chapter 2 mcq science with answers
13. Which of the following is a communicable disease?
a) Diabetes
b) Common cold
c) Anaemia
d) Rickets
Answer: b) Common cold
14. Which of these is a non-communicable disease?
a) Cholera
b) Flu
c) Diabetes
d) Common cold
Answer: c) Diabetes
15. Disease-causing microorganisms are called:
a) Nutrients
b) Pathogens
c) Vitamins
d) Minerals
Answer: b) Pathogens
16. Which disease is caused by contaminated water?
a) Cholera
b) Diabetes
c) Rickets
d) Goitre
Answer: a) Cholera
17. Which disease spreads through air?
a) Cholera
b) Common cold
c) Scurvy
d) Anaemia
Answer: b) Common cold
18. Malaria is spread by:
a) Housefly
b) Mosquito
c) Dog
d) Cat
Answer: b) Mosquito
19. Which disease is spread by mosquitoes?
a) Malaria
b) Diabetes
c) Anaemia
d) Goitre
Answer: a) Malaria
20. Which of the following helps prevent mosquito breeding?
a) Keeping stagnant water
b) Covering stored water
c) Throwing waste in open areas
d) Eating uncovered food
Answer: b) Covering stored water
21. Which disease is caused by deficiency of Vitamin C?
a) Scurvy
b) Rickets
c) Goitre
d) Anaemia
Answer: a) Scurvy
22. Rickets is caused by deficiency of:
a) Vitamin A
b) Vitamin B
c) Vitamin C
d) Vitamin D
Answer: d) Vitamin D
23. Anaemia is caused due to deficiency of:
a) Calcium
b) Iron
c) Iodine
d) Vitamin C
Answer: b) Iron
24. Goitre is caused by deficiency of:
a) Iodine
b) Protein
c) Vitamin D
d) Fat
Answer: a) Iodine
25. Night blindness is caused by deficiency of:
a) Vitamin A
b) Vitamin C
c) Iron
d) Iodine
Answer: a) Vitamin A
26. Which of these is a deficiency disease?
a) Scurvy
b) Common cold
c) Cholera
d) Malaria
Answer: a) Scurvy
27. Immunity means:
a) Ability to sleep longer
b) Ability of the body to fight diseases
c) Ability to eat more food
d) Ability to avoid exercise
Answer: b) Ability of the body to fight diseases
28. Vaccination helps in:
a) Preventing diseases
b) Causing diseases
c) Reducing height
d) Increasing hunger
Answer: a) Preventing diseases
29. A vaccine helps the body to:
a) Become weak
b) Build immunity
c) Stop digestion
d) Increase disease spread
Answer: b) Build immunity
30. Which vaccine protects against polio?
a) Polio vaccine
b) BCG vaccine
c) Tetanus vaccine
d) Hepatitis vaccine
Answer: a) Polio vaccine
31. Which of the following is an air-borne disease?
a) Tuberculosis
b) Diabetes
c) Goitre
d) Rickets
Answer: a) Tuberculosis
32. Which disease spreads through contaminated food or water?
a) Typhoid
b) Night blindness
c) Diabetes
d) Anaemia
Answer: a) Typhoid
33. Which of the following is caused by poor hygiene?
a) Infection
b) Better immunity
c) Stronger bones
d) Improved memory
Answer: a) Infection
34. Which is the best way to keep food safe?
a) Keep food uncovered
b) Store food properly
c) Eat stale food
d) Leave food near flies
Answer: b) Store food properly
35. Which insect can spread diseases by sitting on uncovered food?
a) Butterfly
b) Housefly
c) Honeybee
d) Ant
Answer: b) Housefly
36. First aid means:
a) Final medical treatment
b) Immediate help given before medical treatment
c) Taking medicines without advice
d) Avoiding injured people
Answer: b) Immediate help given before medical treatment
37. What should be done for a small cut?
a) Leave it dirty
b) Clean it and apply a bandage
c) Rub mud on it
d) Ignore it always
Answer: b) Clean it and apply a bandage
38. Which of these is good for mental health?
a) Proper sleep
b) Continuous stress
c) No rest
d) Excess screen time
Answer: a) Proper sleep
39. Lack of sleep can cause:
a) Better concentration
b) Tiredness and poor focus
c) Stronger immunity always
d) Faster learning always
Answer: b) Tiredness and poor focus
40. Which of the following improves physical fitness?
a) Regular exercise
b) Eating junk food
c) Avoiding movement
d) Sleeping all day
Answer: a) Regular exercise
41. Clean surroundings help to:
a) Increase diseases
b) Prevent diseases
c) Attract more mosquitoes
d) Spoil food
Answer: b) Prevent diseases
42. Which of these should be avoided for good health?
a) Fresh fruits
b) Clean water
c) Junk food
d) Exercise
Answer: c) Junk food
43. Which of the following is a vector-borne disease?
a) Malaria
b) Scurvy
c) Rickets
d) Goitre
Answer: a) Malaria
44. A vector is an organism that:
a) Produces vitamins
b) Carries disease-causing germs
c) Gives energy
d) Improves digestion
Answer: b) Carries disease-causing germs
45. Which of these is a water-borne disease?
a) Cholera
b) Diabetes
c) Asthma
d) Rickets
Answer: a) Cholera
46. Which practice helps prevent air-borne diseases?
a) Covering mouth while coughing
b) Drinking dirty water
c) Eating uncovered food
d) Keeping stagnant water
Answer: a) Covering mouth while coughing
47. Which of these is needed for strong bones?
a) Calcium
b) Sugar
c) Soft drinks
d) Junk food
Answer: a) Calcium
48. Which of the following is a healthy lifestyle habit?
a) Regular exercise and balanced diet
b) Skipping meals
c) Avoiding sleep
d) Eating stale food
Answer: a) Regular exercise and balanced diet
49. Which of the following is NOT a communicable disease?
a) Common cold
b) Flu
c) Tuberculosis
d) Diabetes
Answer: d) Diabetes
50. Why should students practice Health: The Ultimate Treasure MCQs?
a) To improve concept clarity and exam preparation
b) To avoid studying the chapter
c) To memorize without understanding
d) To skip revision
Answer: a) To improve concept clarity and exam preparation
| Study Material for Class 8 |
| NCERT Solutions for Class 8 |
| CBSE Class 8 Science Sample Papers |
| CBSE Class 8 Worksheets |
| CBSE Class 8 Notes |
Students can follow these tips to prepare effectively:
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Health: The Ultimate Treasure is a Class 8 Science chapter that explains the meaning of health, hygiene, diseases, nutrition, immunity, vaccination, and healthy lifestyle habits.
Students can get Health: The Ultimate Treasure Class 8 MCQs with answers on Infinity Learn. These MCQs help students revise the chapter and prepare for school exams.
Yes, the MCQs are prepared according to the latest CBSE and NCERT-based learning pattern for Class 8 Science.
Yes, students can download Class 8 Science Chapter 3 MCQ PDF from Infinity Learn for offline revision and practice.
Yes, these MCQs are useful for Olympiad preparation because they include concept-based, application-based, and exam-oriented questions.
Students should practice Science Chapter 3 MCQs to improve concept clarity, revise quickly, increase accuracy, and build confidence for exams.