Great! Here's the first part (1–25) of the 100 most repeated General Science MCQs for SPSC/STS exams with correct answers: --- ✅ General Science MCQs (1–25) 1. Wood is a? → Non-conductor 2. Twinkling of stars is due to? → Refraction of light 3. Deepest place on Earth? → Mariana Trench 4. Cusec is a unit of? → Flow rate (Volume/sec) 5. Lactometer measures? → Specific gravity of milk 6. Dead body temperature is? → Same as surroundings 7. Continent at South Pole? → Antarctica 8. Myopia is corrected by? → Concave lens 9. Nutrient absorption in? → Small intestine 10. Cobalt is? → Magnetic (strongly attracted) 11. Normal body temperature? → 37°C or 98.6°F 12. Vitamin for clotting? → Vitamin K 13. Total blood in human body? → 5 to 6 liters 14. Red Cross was founded by? → Henry Dunant 15. SI unit of power? → Watt 16. Disease caused by virus? → Influenza 17. Fastest planet? → Mercury 18. Largest bone in human body? → Femur (thigh bone) 19. Father of modern computer? → Charles Babbage 20. Instrument to measure earthquake? → Seismograph 21. Bacteria were discovered by? → Antonie van Leeuwenhoek 22. Planet closest to Sun? → Mercury 23. Earth completes 1 rotation in? → 24 hours 24. Metal liquid at room temperature? → Mercury 25. Most abundant gas in air? → Nitrogen