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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. If a plant with genotype Aa is crossed with a plant with genotype aa, what is the expected genotypic ratio of the offspring?
  • A. 1:1
  • B. 3:1
  • C. 1:2:1
  • D. 2:1
Q. If a plant with genotype Aa is crossed with a plant with genotype aa, what is the expected phenotypic ratio of the offspring?
  • A. 1:1
  • B. 3:1
  • C. 2:1
  • D. 1:2
Q. If a plant with genotype Aa is crossed with another plant of genotype Aa, what is the probability of obtaining a homozygous dominant offspring?
  • A. 0%
  • B. 25%
  • C. 50%
  • D. 100%
Q. If a plant with genotype AaBb is crossed with another plant of genotype Aabb, what is the probability of obtaining an offspring with genotype Aabb?
  • A. 0%
  • B. 25%
  • C. 50%
  • D. 75%
Q. If a plant with genotype Bb is crossed with a plant with genotype bb, what is the expected phenotypic ratio of the offspring?
  • A. 1:0
  • B. 1:1
  • C. 2:1
  • D. 3:1
Q. If a plant with genotype Tt is crossed with a plant of genotype tt, what fraction of the offspring will be tall?
  • A. 0
  • B. 1/4
  • C. 1/2
  • D. 3/4
Q. If a player has a batting average of 50 and has played 20 matches, how many runs has he scored in total? (2021)
  • A. 1000
  • B. 800
  • C. 600
  • D. 500
Q. If a player runs 5 km in 25 minutes, what is his speed in km/h? (2022)
  • A. 10 km/h
  • B. 12 km/h
  • C. 15 km/h
  • D. 20 km/h
Q. If a political party needs 50% of the total seats in the Lok Sabha to form a government, how many seats does it need if there are 545 total seats?
  • A. 272
  • B. 273
  • C. 274
  • D. 275
Q. If a population of 1,000 has a disease prevalence of 3%, how many individuals are expected to be affected? (2019)
  • A. 30
  • B. 25
  • C. 35
  • D. 40
Q. If a purebred red flower (RR) is crossed with a purebred white flower (rr), what will be the color of the flowers in the F1 generation?
  • A. Red
  • B. White
  • C. Pink
  • D. Purple
Q. If a purebred red flowered plant (RR) is crossed with a purebred white flowered plant (rr), what will be the phenotype of the F1 generation?
  • A. Red
  • B. White
  • C. Pink
  • D. Mixed
Q. If a radar can detect objects up to a distance of 100 km, what is the maximum area it can cover? (2022)
  • A. 31415.93 km²
  • B. 7853.98 km²
  • C. 10000 km²
  • D. 5000 km²
Q. If a radar can detect objects up to a distance of 50 km, what is the maximum area it can cover? (2022)
  • A. 7850 km²
  • B. 5000 km²
  • C. 10000 km²
  • D. 15000 km²
Q. If a radar system can detect objects up to 100 km away, how many meters is that? (2023)
  • A. 5000 m
  • B. 10000 m
  • C. 15000 m
  • D. 20000 m
Q. If a radar system can detect objects up to 100 km away, what is the maximum area it can cover? (2022)
  • A. 31415.93 km²
  • B. 7853.98 km²
  • C. 10000 km²
  • D. 5000 km²
Q. If a rectangle has a length of 10 cm and a width of 5 cm, what is its perimeter? (2022)
  • A. 30 cm
  • B. 25 cm
  • C. 20 cm
  • D. 15 cm
Q. If a rectangle has a length of 10 cm and a width of 5 cm, what is the area of the rectangle? (2022)
  • A. 50 cm²
  • B. 55 cm²
  • C. 60 cm²
  • D. 65 cm²
Q. If a rectangle has a length of 10 m and a width of 5 m, what is its perimeter? (2023)
  • A. 30 m
  • B. 25 m
  • C. 20 m
  • D. 15 m
Q. If a rectangle has a length of 10 units and a width of 5 units, what is its perimeter?
  • A. 30
  • B. 40
  • C. 50
  • D. 20
Q. If a rectangle has a length of 15 cm and a width of 10 cm, what is its perimeter? (2022)
  • A. 50 cm
  • B. 40 cm
  • C. 30 cm
  • D. 60 cm
Q. If a rectangle has a length of 8 cm and a width of 5 cm, what is its perimeter? (2022)
  • A. 26 cm
  • B. 30 cm
  • C. 40 cm
  • D. 20 cm
Q. If a rectangle has a length of 8 m and a width of 3 m, what is its perimeter? (2021)
  • A. 22 m
  • B. 24 m
  • C. 26 m
  • D. 30 m
Q. If a rectangle has a length of 8 units and a width of 3 units, what is its perimeter? (2023)
  • A. 22
  • B. 24
  • C. 20
  • D. 18
Q. If a rectangle has a length of 8 units and a width of 5 units, what is its perimeter? (2023)
  • A. 26
  • B. 30
  • C. 20
  • D. 24
Q. If a region receives 1200 mm of rainfall in a year, what is the average monthly rainfall? (2022)
  • A. 100 mm
  • B. 120 mm
  • C. 150 mm
  • D. 200 mm
Q. If a right triangle has legs of lengths 3 cm and 4 cm, what is the length of the hypotenuse?
  • A. 5 cm
  • B. 6 cm
  • C. 7 cm
  • D. 8 cm
Q. If a right triangle has legs of lengths 6 and 8, what is the length of the hypotenuse?
  • A. 10 units
  • B. 12 units
  • C. 14 units
  • D. 16 units
Q. If a river basin has an area of 2000 km² and receives an average rainfall of 800 mm per year, what is the total volume of water received by the basin in cubic meters? (2000)
  • A. 1600000000
  • B. 16000000
  • C. 160000000
  • D. 16000000000
Q. If a river basin has an area of 500 km² and receives an average rainfall of 800 mm annually, what is the total volume of water received by the basin in cubic meters? (2022)
  • A. 400,000,000 m³
  • B. 500,000,000 m³
  • C. 600,000,000 m³
  • D. 700,000,000 m³
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