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 primary role of chloroplasts in plant cells?
  • A. Energy production
  • B. Photosynthesis
  • C. Cell division
  • D. Respiration
Q. What is the primary role of red blood cells?
  • A. To fight infections
  • B. To transport oxygen
  • C. To clot blood
  • D. To produce hormones
Q. What is the primary role of xylem in plants? (2022)
  • A. Transport of nutrients
  • B. Transport of water
  • C. Photosynthesis
  • D. Storage of food
Q. What is the primary source of energy for the Earth's climate system?
  • A. The Moon
  • B. The Sun
  • C. Geothermal energy
  • D. Nuclear energy
Q. What is the primary source of energy in a balanced diet?
  • A. Proteins
  • B. Carbohydrates
  • C. Fats
  • D. Vitamins
Q. What is the primary state of matter in the Earth's outer core? (2019)
  • A. Solid
  • B. Liquid
  • C. Gas
  • D. Plasma
Q. What is the primary state of matter that has a definite shape and volume?
  • A. Gas
  • B. Liquid
  • C. Solid
  • D. Plasma
Q. What is the primary use of aluminum in construction?
  • A. Electrical wiring
  • B. Structural components
  • C. Piping
  • D. Insulation
Q. What is the probability of a person being diagnosed with a disease if the prevalence of the disease in a population is 2% and the test for the disease has a sensitivity of 90% and a specificity of 95%? (2021)
  • A. 0.018
  • B. 0.020
  • C. 0.090
  • D. 0.095
Q. What is the probability of a person being infected with a disease if the prevalence of the disease in a population is 2%? (2021)
  • A. 0.02
  • B. 0.5
  • C. 0.1
  • D. 0.03
Q. What is the probability of drawing a heart from a standard deck of cards? (2022)
  • A. 1/4
  • B. 1/13
  • C. 1/52
  • D. 3/52
Q. What is the probability of rolling a sum of 7 with two six-sided dice? (2022)
  • A. 1/6
  • B. 1/12
  • C. 1/36
  • D. 5/36
Q. What is the process by which plants lose water vapor called? (2019)
  • A. Transpiration
  • B. Evaporation
  • C. Condensation
  • D. Photosynthesis
Q. What is the process by which plants lose water vapor through small openings in their leaves called? (2019)
  • A. Transpiration
  • B. Evaporation
  • C. Condensation
  • D. Photosynthesis
Q. What is the process by which plants lose water vapor to the atmosphere?
  • A. Transpiration
  • B. Evaporation
  • C. Condensation
  • D. Precipitation
Q. What is the product of the first five prime numbers? (2023)
  • A. 30
  • B. 60
  • C. 210
  • D. 120
Q. What is the product of the reaction between hydrochloric acid (HCl) and sodium hydroxide (NaOH)? (2022)
  • A. Sodium chloride and water
  • B. Sodium chloride and hydrogen
  • C. Hydrogen and oxygen
  • D. Sodium and water
Q. What is the product of the reaction between hydrochloric acid and sodium bicarbonate? (2022)
  • A. Sodium chloride
  • B. Carbon dioxide
  • C. Water
  • D. All of the above
Q. What is the product of the reaction between sodium (Na) and chlorine (Cl2)? (2019)
  • A. NaCl
  • B. NaCl2
  • C. Na2Cl
  • D. Na2Cl2
Q. What is the product of the roots of the equation 2x^2 - 8x + 6 = 0?
  • A. 3
  • B. 2
  • C. 1
  • D. 4
Q. What is the product of the roots of the equation x² - 4x + 3 = 0? (2021)
  • A. 3
  • B. 4
  • C. 2
  • D. 1
Q. What is the product of the roots of the equation x² - 7x + 10 = 0? (2023)
  • A. 10
  • B. 7
  • C. 5
  • D. 3
Q. What is the product of the roots of the quadratic equation 3x^2 - 12x + 9 = 0? (2023)
  • A. 1
  • B. 2
  • C. 3
  • D. 4
Q. What is the product of the roots of the quadratic equation x^2 - 7x + 10 = 0? (2023)
  • A. 10
  • B. 7
  • C. 5
  • D. 3
Q. What is the product of the roots of the quadratic equation x² - 5x + 6 = 0? (2019)
  • A. 6
  • B. 5
  • C. 4
  • D. 3
Q. What is the projected economic growth rate for India in 2024 according to the IMF? (2024)
  • A. 5.5%
  • B. 6.0%
  • C. 6.5%
  • D. 7.0%
Q. What is the projected fiscal deficit of India for the year 2023? (2023)
  • A. 4.5%
  • B. 5.0%
  • C. 5.5%
  • D. 6.0%
Q. What is the projected population of India by the end of 2023? (2023)
  • A. 1.4 billion
  • B. 1.5 billion
  • C. 1.6 billion
  • D. 1.3 billion
Q. What is the projection of vector A = 3i + 4j onto vector B = 1i + 2j?
  • A. 2.5
  • B. 3
  • C. 4
  • D. 5
Q. What is the projection of vector A = 3i + 4j onto vector B = 2i + 0j?
  • A. 6
  • B. 3
  • C. 4
  • D. 0
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