UPSC Naval Academy (NA) MCQs
Prepare for the UPSC Naval Academy (NA) exam with a wide collection of multiple-choice questions (MCQs). These MCQs cover key subjects like Mathematics, Physics, and General Knowledge, in line with the actual exam pattern. Practicing these questions will help you improve your problem-solving skills, enhance your time management, and ensure you're fully prepared for the written test. Whether you're revising core concepts or testing your readiness for the exam, our Naval Academy MCQs will be an invaluable resource to help you succeed in the UPSC NA exam and begin a prestigious career in the Indian Navy.
Q1. What is the value of cos 60°?
📘 View ExplanationQ2. Simplify: (2x^3)(5x^2)
📘 View ExplanationQ3. Who was the first Prime Minister of India?
📘 View ExplanationQ4. Water boils at what temperature at sea level?
📘 View ExplanationQ5. The chemical formula of table salt is?
📘 View ExplanationQ6. What is the speed of sound in air at sea level?
📘 View ExplanationQ7. Which organ is responsible for pumping blood?
📘 View ExplanationQ8. The Earth revolves around the Sun in:
📘 View ExplanationQ9. Which gas is essential for human respiration?
📘 View ExplanationQ10. What is the next prime number after 11?
📘 View ExplanationQ11. Who wrote the national anthem of India?
📘 View ExplanationQ12. The formula H2SO4 refers to which acid?
📘 View ExplanationQ13. The freezing point of water is:
📘 View ExplanationQ14. Simplify: 4 + 3 × 2
📘 View ExplanationQ15. What planet is called Red Planet because of its color?
📘 View ExplanationQ16. Which vitamin helps in clotting of blood?
📘 View ExplanationQ17. Who was the first President of India?
📘 View ExplanationQ18. What is the chemical symbol for Iron?
📘 View ExplanationQ19. The largest continent by land area is?
📘 View ExplanationQ20. Which is the most abundant gas in Earth's atmosphere?
📘 View ExplanationQ21. What is the SI unit of force?
📘 View ExplanationQ22. Which gas causes global warming?
📘 View ExplanationQ23. What is the square root of 81?
📘 View ExplanationQ24. Which is the capital of India?
📘 View ExplanationQ25. What is the boiling point of water?
📘 View ExplanationQ26. Which country gifted the Taj Mahal marble?
📘 View ExplanationQ27. Newton's third law states:
📘 View ExplanationQ28. Which instrument is used to measure atmospheric pressure?
📘 View ExplanationQ29. Who wrote the book "Discovery of India"?
📘 View ExplanationQ30. Which vitamin deficiency causes scurvy?
📘 View ExplanationQ31. Which planet is closest to the Sun?
📘 View ExplanationQ32. Which element has the chemical symbol "O"?
📘 View ExplanationQ33. Which is the largest ocean on Earth?
📘 View ExplanationQ34. What is the speed of sound?
📘 View ExplanationQ35. Which country is the largest producer of rice?
📘 View Explanation
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