Energy Sources Online Test (Everyday Science GK)

Maan AliLast Updated: May 13, 2026
Test Name Energy Sources 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

Energy Sources is one of the most important topics in Everyday Science for Pakistani competitive exams including CSS, PMS, PPSC, FPSC, NTS, PCS, OTS and other recruitment tests. These MCQs are specially designed for Pakistani students to improve conceptual understanding of renewable and non-renewable energy, fossil fuels, nuclear power, hydropower, solar energy, wind energy, biomass, electricity generation, and global energy challenges. The questions range from basic to advanced level and include concepts frequently asked in past papers and modern scientific discussions.

Energy Sources Online Test (Everyday Science GK)

1. Which energy source is considered non-renewable?

2. Which country is currently the world’s largest producer of solar energy?

3. What is the main source of energy for the Earth?

4. Which renewable energy source uses flowing water to generate electricity?

5. Which fossil fuel produces the least carbon dioxide per unit of energy?

6. Which energy source is obtained from organic waste materials?

7. Which type of energy is produced by splitting atomic nuclei?

8. Which Pakistani city is famous for wind power projects?

9. What is the major disadvantage of fossil fuels?

10. Which renewable energy source directly converts sunlight into electricity?

11. Which energy source is associated with radioactive waste?

12. What is the primary fuel used in most nuclear power plants?

13. Which renewable energy source depends on underground heat?

14. Which energy source is most responsible for air pollution in urban areas?

15. Which form of energy is stored in food?

16. Which dam is the largest hydropower source in Pakistan?

17. What is the main advantage of renewable energy sources?

18. Which type of coal has the highest carbon content?

19. Which country is known for the world’s largest oil reserves?

20. Which renewable energy source uses ocean tides?

21. What does LNG stand for in the energy sector?

22. Which energy source is most commonly used for electricity generation globally?

23. Which renewable energy technology uses rotating blades?

24. Which fuel is commonly called “black gold”?

25. Which energy conversion occurs in a hydroelectric power plant?

26. Which renewable energy source is most abundant in desert regions?

27. Which country is the largest producer of wind energy in Europe?

28. What is the major environmental benefit of hydropower?

29. Which type of energy is stored in fossil fuels?

30. Which country has the world’s largest hydroelectric dam, the Three Gorges Dam?

31. Which energy source is considered the cleanest for household cooking in urban areas?

32. What is the major source of energy for photosynthesis?

33. Which fuel is primarily used in thermal power plants in Pakistan?

34. What is the main purpose of a generator in power plants?

35. Which renewable energy source is most suitable for coastal areas with strong winds?

36. Which fossil fuel is formed mainly from marine organisms?

37. Which type of reactor is used in most modern nuclear power plants?

38. Which country is famous for extensive geothermal energy usage?

39. What is the main disadvantage of solar energy?

40. Which energy source is obtained from crop residues and animal waste?

41. Which country is the leading exporter of natural gas globally?

42. Which energy source has the highest energy density?

43. What is biogas mainly composed of?

44. Which device converts solar energy into electrical energy?

45. Which energy source is considered environmentally harmful due to radioactive contamination risks?

46. Which country is known for the largest oil company, Saudi Aramco?

47. Which renewable source is generated from organic plant material converted into liquid fuel?

48. Which form of energy is produced by moving electric charges?

49. Which energy resource is found in the Thar region of Pakistan?

50. What is the primary function of a transformer in electrical systems?


 

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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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