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 60ยฐ?

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Q2. Simplify: (2x^3)(5x^2)

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Q3. Who was the first Prime Minister of India?

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Q4. Water boils at what temperature at sea level?

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Q5. The chemical formula of table salt is?

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Q6. What is the speed of sound in air at sea level?

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Q7. Which organ is responsible for pumping blood?

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Q8. The Earth revolves around the Sun in:

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Q9. Which gas is essential for human respiration?

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Q10. What is the next prime number after 11?

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Q11. Who wrote the national anthem of India?

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Q12. The formula H2SO4 refers to which acid?

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Q13. The freezing point of water is:

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Q14. Simplify: 4 + 3 ร— 2

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Q15. Which planet is known as the Red Planet?

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Q16. Which vitamin helps in clotting of blood?

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Q17. Who was the first President of India?

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Q18. What is the chemical symbol for Iron?

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Q19. The largest continent by land area is?

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Q20. Which is the most abundant gas in Earth's atmosphere?

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