NDA MCQ & Objective Questions

The National Defence Academy (NDA) exam is a crucial stepping stone for students aspiring to join the Indian Armed Forces. It tests not only knowledge but also the ability to apply concepts effectively. Practicing NDA MCQs and objective questions is essential for enhancing your exam preparation, as it helps in identifying important questions and boosts confidence in tackling various subjects.

What You Will Practise Here

  • Mathematics: Key concepts, formulas, and problem-solving techniques.
  • General Knowledge: Current affairs, history, and geography relevant to NDA.
  • English: Grammar, comprehension, and vocabulary exercises.
  • Physics: Fundamental principles and application-based questions.
  • Chemistry: Important definitions, reactions, and theoretical concepts.
  • Logical Reasoning: Techniques for solving puzzles and analytical questions.
  • Military History: Significant events and figures in Indian military history.

Exam Relevance

The NDA exam is not only significant for aspiring defence candidates but also aligns with various school and competitive exams like CBSE, State Boards, NEET, and JEE. Questions often follow a pattern that includes multiple-choice formats, requiring students to apply their knowledge effectively. Understanding the common question types and formats will enhance your readiness for these exams.

Common Mistakes Students Make

  • Misinterpreting questions due to lack of careful reading.
  • Overlooking important formulas in Mathematics and Physics.
  • Confusing similar concepts in Chemistry and General Knowledge.
  • Neglecting to practice logical reasoning, leading to time management issues.
  • Failing to revise key definitions and terms in English and other subjects.

FAQs

Question: What are NDA MCQ questions?
Answer: NDA MCQ questions are multiple-choice questions designed to test your knowledge and understanding of various subjects relevant to the NDA exam.

Question: How can I prepare for NDA objective questions with answers?
Answer: Regular practice of NDA objective questions, along with reviewing answers and explanations, will help solidify your understanding and improve your performance.

Question: What are some important NDA questions for exams?
Answer: Important NDA questions often cover key concepts in Mathematics, General Knowledge, English, and Science, focusing on application and analytical skills.

Start your journey towards success by solving NDA practice MCQs today! Testing your understanding through these objective questions will not only prepare you for the exam but also build your confidence to excel.

Q. What is the capital city of Australia? (2021)
  • A. Sydney
  • B. Canberra
  • C. Melbourne
  • D. Brisbane
Q. What is the capital city of the Indian state of Maharashtra?
  • A. Mumbai
  • B. Pune
  • C. Nagpur
  • D. Nashik
Q. What is the capital of India?
  • A. Mumbai
  • B. New Delhi
  • C. Kolkata
  • D. Chennai
Q. What is the capital of the Indian state of Kerala?
  • A. Kochi
  • B. Thiruvananthapuram
  • C. Kozhikode
  • D. Kottayam
Q. What is the capital of the Indian state of Maharashtra?
  • A. Mumbai
  • B. Pune
  • C. Nagpur
  • D. Nashik
Q. What is the capital of the Indian state of Tamil Nadu?
  • A. Chennai
  • B. Coimbatore
  • C. Madurai
  • D. Tiruchirappalli
Q. What is the change in internal energy of a gas that absorbs 500 J of heat and does 200 J of work? (2022)
  • A. 300 J
  • B. 500 J
  • C. 700 J
  • D. 1000 J
Q. What is the change in internal energy of a gas that absorbs 500 J of heat and does 200 J of work on the surroundings? (2023)
  • A. 300 J
  • B. 500 J
  • C. 700 J
  • D. 900 J
Q. What is the change in internal energy of a system if 500 J of work is done on it and 200 J of heat is lost? (2023)
  • A. 300 J
  • B. 500 J
  • C. 700 J
  • D. 900 J
Q. What is the characteristic polynomial of the matrix E = [[2, 1], [1, 2]]? (2021)
  • A. λ^2 - 3λ + 1
  • B. λ^2 - 5λ + 4
  • C. λ^2 - 4λ + 3
  • D. λ^2 - 2λ + 1
Q. What is the characteristic polynomial of the matrix G = [[2, 1], [1, 2]]? (2020)
  • A. λ^2 - 3λ + 1
  • B. λ^2 - 5λ + 4
  • C. λ^2 - 2λ + 1
  • D. λ^2 - 4λ + 4
Q. What is the chemical formula for sulfuric acid? (2023)
  • A. H2SO4
  • B. H2SO3
  • C. H2S
  • D. SO2
Q. What is the circumference of a circle with a diameter of 14 cm? (2023)
  • A. 22 cm
  • B. 28 cm
  • C. 44 cm
  • D. 56 cm
Q. What is the circumference of a circle with a radius of 7 cm? (2019)
  • A. 14π cm
  • B. 21π cm
  • C. 7π cm
  • D. 28π cm
Q. What is the circumradius of a triangle with sides 3 cm, 4 cm, and 5 cm? (2021)
  • A. 2 cm
  • B. 3 cm
  • C. 4 cm
  • D. 5 cm
Q. What is the coefficient of O2 when balancing the equation: C4H10 + O2 → CO2 + H2O? (2023)
  • A. 5
  • B. 6
  • C. 7
  • D. 8
Q. What is the coefficient of x^0 in the expansion of (x - 1)^5?
  • A. -1
  • B. 5
  • C. -5
  • D. 10
Q. What is the coefficient of x^2 in the expansion of (2x + 5)^4?
  • A. 60
  • B. 80
  • C. 100
  • D. 120
Q. What is the coefficient of x^2 in the expansion of (2x - 5)^5? (2019)
  • A. -300
  • B. -600
  • C. 600
  • D. 300
Q. What is the coefficient of x^2 in the expansion of (3x + 4)^5?
  • A. 60
  • B. 80
  • C. 100
  • D. 120
Q. What is the coefficient of x^3 in the expansion of (3x + 2)^5? (2023)
  • A. 90
  • B. 180
  • C. 270
  • D. 360
Q. What is the coefficient of x^3 in the expansion of (x + 5)^6?
  • A. 150
  • B. 300
  • C. 450
  • D. 600
Q. What is the coefficient of x^4 in the expansion of (x + 3)^6?
  • A. 81
  • B. 162
  • C. 243
  • D. 324
Q. What is the conjugate base of sulfuric acid (H2SO4)?
  • A. HSO4-
  • B. SO4^2-
  • C. H3O+
  • D. None of the above
Q. What is the conjugate of the complex number z = 7 - 4i? (2021)
  • A. 7 + 4i
  • B. 7 - 4i
  • C. -7 + 4i
  • D. -7 - 4i
Q. What is the continuity of the function f(x) = sqrt(x) at x = 0? (2022)
  • A. Continuous
  • B. Not continuous
  • C. Only left continuous
  • D. Only right continuous
Q. What is the critical angle for a glass medium (n = 1.5) when light travels from glass to air? (2020)
  • A. 30 degrees
  • B. 41.8 degrees
  • C. 48.6 degrees
  • D. 60 degrees
Q. What is the critical angle for light traveling from glass (n = 1.5) to air (n = 1)? (2019)
  • A. 30 degrees
  • B. 41.8 degrees
  • C. 48.6 degrees
  • D. 60 degrees
Q. What is the critical point of f(x) = x^2 - 4x + 4? (2022)
  • A. 0
  • B. 2
  • C. 4
  • D. 1
Q. What is the critical point of the function f(x) = x^2 - 4x + 4? (2022)
  • A. 0
  • B. 2
  • C. 4
  • D. 1
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