Vaccines and Immunity Online Test (Everyday Science GK)

Maan AliLast Updated: May 13, 2026
Test Name Vaccines and Immunity Online Test
Topic Everyday Science
Total Questions: 50
Time Allowed: 25 Minutes
Total Marks: 50
How to Attempt Test: Please choose the right Option in MCQ-type question.
Test Helpful For: Everyday Science Test
General Knowledge
PPSC/FPSC/CSS/NTS/KPPSC/SPSC
Interview Questions Answer
Recruitment Tests

Vaccines & Immunity is a modern and highly important topic in Everyday Science because questions related to viruses, antibodies, vaccines, pandemics, immune response, and infectious diseases are frequently asked in Pakistani competitive exams. These MCQs are specially prepared for students of CSS, PMS, PPSC, FPSC, NTS, PCS and other tests to strengthen conceptual understanding of the immune system, vaccination history, modern biotechnology, COVID-19 vaccines, immunity types, and disease prevention. The collection includes both foundational concepts and advanced scientific facts with detailed explanations for better exam preparation.

Vaccines and Immunity Online Test (Everyday Science GK)

1. Which immunity is obtained through antiserum injections?

2. Which disease is prevented by the Hepatitis B vaccine?

3. Which immune cells directly attack infected body cells?

4. What is herd immunity?

5. Which type of immunity develops after vaccination?

6. Which disease is commonly known as whooping cough?

7. What is the role of T-lymphocytes in immunity?

8. What is the primary purpose of vaccination programs?

9. What is immunity?

10. Which scientist proposed the germ theory of disease?

11. What is immunization?

12. Which virus caused the COVID-19 pandemic?

13. Which vaccine is commonly given at birth in Pakistan?

14. What is a vaccine?

15. Which disease is targeted by measles vaccination campaigns in Pakistan?

16. Which disease is caused by an overreaction of the immune system to harmless substances?

17. Which disease is caused by the varicella-zoster virus?

18. What is an antigen?

19. Which organ is considered the largest lymphatic organ in the body?

20. Which immunity is passed from mother to baby through breast milk?

21. Which disease is caused by bacteria and prevented by vaccines?

22. What is the function of white blood cells?

23. Which vaccine is administered orally to children against polio?

24. Which vaccine technology was widely used in COVID-19 vaccines like Pfizer and Moderna?

25. Which immunity involves receiving ready-made antibodies?

26. Which blood cells are mainly responsible for immunity?

27. Which vaccine is given to protect against tuberculosis?

28. Which disease affects the immune system directly by destroying helper T-cells?

29. Which type of immunity develops after recovering from an infection naturally?

30. Which scientist developed the first successful vaccine?

31. What are antibodies?

32. Which vaccine protects against poliomyelitis?

33. Which organ produces T-lymphocytes during maturation?

34. Which part of the immune system remembers previous infections?

35. Which cells are called “killer cells” in immunity?

36. What is the purpose of booster vaccine doses?

37. Which vaccine technology introduces genetic instructions into body cells?

38. Which type of vaccine uses weakened live microorganisms?

39. Why are vaccines considered one of the greatest medical achievements?

40. Which disease is prevented by the tetanus vaccine?

41. Which vaccine protects against diphtheria, pertussis, and tetanus together?

42. Which disease can be prevented by HPV vaccines?

43. Which cells produce antibodies in the human body?

44. What does MMR vaccine protect against?

45. Which organ filters lymph and helps immunity?

46. Which disease is caused by HIV?

47. What is the main purpose of antibodies?

48. Which disease was eradicated globally through vaccination?

49. Which scientist developed the rabies vaccine?

50. Which immune system component engulfs pathogens?


 

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Maan AliLast Updated: May 13, 2026

Maan Ali

Hey there! I'm Maan Ali, your online test prep pal. Join me in the adventure of acing exams with ease. I'll share tricks, practice tests, and all you need to rock your studies. Let's make learning fun and success a sure thing!
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