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. Determine the maximum value of the function f(x) = -x^2 + 6x - 8. (2022)
  • A. 0
  • B. 4
  • C. 6
  • D. 8
Q. Determine the median of the following numbers: 9, 7, 5, 3, 1.
  • A. 5
  • B. 6
  • C. 7
  • D. 8
Q. Determine the median of the following set: 1, 2, 3, 4, 5, 6, 7, 8. (2020)
  • A. 4
  • B. 4.5
  • C. 5
  • D. 6
Q. Determine the minimum value of f(x) = x^2 - 6x + 10. (2019)
  • A. 2
  • B. 3
  • C. 4
  • D. 5
Q. Determine the minimum value of the function f(x) = x^2 - 4x + 6. (2020)
  • A. 2
  • B. 3
  • C. 4
  • D. 5
Q. Determine the mode of the following data: {1, 2, 2, 3, 4, 4, 4, 5, 5}.
  • A. 2
  • B. 3
  • C. 4
  • D. 5
Q. Determine the slope of the tangent line to f(x) = x^2 at x = 3. (2023)
  • A. 3
  • B. 6
  • C. 9
  • D. 12
Q. Determine the solution of the differential equation dy/dx = y^2 - 1.
  • A. y = tan(x + C)
  • B. y = 1/(C - x)
  • C. y = 1/(C + x)
  • D. y = e^(x + C)
Q. Determine the x-intercept of the line given by the equation 5x + 2y - 10 = 0. (2023)
  • A. 2
  • B. 0
  • C. 5
  • D. 10
Q. Determine the y-intercept of the line given by the equation 5x + 2y - 10 = 0. (2021)
  • A. 5
  • B. 2
  • C. 10
  • D. 0
Q. Differentiate f(x) = 4x^2 * e^x. (2022)
  • A. 4e^x + 4x^2e^x
  • B. 4x^2e^x + 4xe^x
  • C. 4e^x + 2x^2e^x
  • D. 8xe^x
Q. Differentiate f(x) = 4x^2 + 3x - 5. (2019)
  • A. 8x + 3
  • B. 4x + 3
  • C. 2x + 3
  • D. 8x - 3
Q. Differentiate f(x) = 4x^5 - 2x^3 + x. (2022)
  • A. 20x^4 - 6x^2 + 1
  • B. 20x^4 - 6x^2
  • C. 4x^4 - 2x^2 + 1
  • D. 5x^4 - 2x^2
Q. Differentiate f(x) = ln(x^2 + 1). (2022)
  • A. 2x/(x^2 + 1)
  • B. 1/(x^2 + 1)
  • C. 2x/(x^2 - 1)
  • D. x/(x^2 + 1)
Q. Differentiate f(x) = x^2 * e^x. (2022)
  • A. x^2 * e^x + 2x * e^x
  • B. 2x * e^x + x^2 * e^x
  • C. x^2 * e^x + e^x
  • D. 2x * e^x
Q. Differentiate f(x) = x^2 * ln(x).
  • A. 2x * ln(x) + x
  • B. x * ln(x) + 2x
  • C. 2x * ln(x)
  • D. x^2/x
Q. Differentiate the function f(x) = ln(x^2 + 1).
  • A. 2x/(x^2 + 1)
  • B. 2/(x^2 + 1)
  • C. 1/(x^2 + 1)
  • D. x/(x^2 + 1)
Q. Differentiate the function f(x) = x^2 * e^x.
  • A. x^2 * e^x + 2x * e^x
  • B. 2x * e^x + x^2 * e^x
  • C. x^2 * e^x + e^x
  • D. 2x * e^x + e^x
Q. During a global conference, 40% of the attendees were women. If there were 500 attendees, how many were men? (2023)
  • A. 200
  • B. 250
  • C. 300
  • D. 350
Q. During a national celebration, 25% of the attendees are children. If there are 800 attendees, how many are adults? (2020)
  • A. 600
  • B. 200
  • C. 400
  • D. 300
Q. During a national event, 25% of the attendees are from outside the country. If there are 800 attendees, how many are from outside the country? (2021)
  • A. 200
  • B. 250
  • C. 300
  • D. 350
Q. During a national event, 25% of the attendees are from outside the country. If there are 1,200 attendees, how many are from outside the country?
  • A. 300
  • B. 250
  • C. 400
  • D. 350
Q. During a national event, 25% of the attendees are from rural areas. If there are 800 attendees, how many are from urban areas?
  • A. 600
  • B. 200
  • C. 400
  • D. 300
Q. During a national event, 25% of the attendees are students. If there are 1,600 attendees, how many are not students?
  • A. 1,200
  • B. 1,000
  • C. 1,400
  • D. 1,600
Q. During a national event, 30% of the attendees are from abroad. If there are 1,000 attendees, how many are from abroad? (2021)
  • A. 300
  • B. 400
  • C. 500
  • D. 600
Q. During a national event, if 70% of the attendees are adults and there are 350 attendees, how many are children?
  • A. 105
  • B. 245
  • C. 70
  • D. 140
Q. During a national event, if 70% of the attendees are adults and there are 500 attendees, how many are children? (2022)
  • A. 150
  • B. 200
  • C. 100
  • D. 250
Q. During a peacekeeping mission, 120 soldiers were deployed. If 25% of them were from country A, how many soldiers were from country A?
  • A. 20
  • B. 25
  • C. 30
  • D. 35
Q. Evaluate the integral ∫ (3x^2 - 4) dx.
  • A. x^3 - 4x + C
  • B. x^3 - 2x + C
  • C. 3x^3 - 4x + C
  • D. x^3 - 4x
Q. Evaluate the integral ∫ (4x^3 - 2x) dx.
  • A. x^4 - x^2 + C
  • B. x^4 - x^2
  • C. x^4 - x^2 + 2C
  • D. 4x^4 - x^2 + C
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