Defence Exams

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Defence Exams MCQ & Objective Questions

Defence Exams play a crucial role in shaping the future of aspiring candidates in India. These exams not only assess knowledge but also test the ability to apply concepts in real-world scenarios. Practicing MCQs and objective questions is essential for effective exam preparation, as it helps students identify important questions and enhances their understanding of key topics.

What You Will Practise Here

  • Fundamentals of Defence Studies
  • Key Historical Events and Their Impact
  • Important Defence Policies and Strategies
  • Current Affairs Related to National Security
  • Basic Concepts of Military Operations
  • Understanding Defence Technologies
  • Analysing Defence Budget and Expenditure

Exam Relevance

The topics covered in Defence Exams are highly relevant across various educational boards, including CBSE and State Boards, as well as competitive exams like NEET and JEE. Students can expect questions that focus on historical events, current affairs, and fundamental concepts related to defence. Common question patterns include multiple-choice questions that assess both theoretical knowledge and practical application.

Common Mistakes Students Make

  • Overlooking current affairs, which are often integrated into exam questions.
  • Confusing similar historical events or dates, leading to incorrect answers.
  • Neglecting the importance of definitions and key terms in objective questions.
  • Relying solely on rote memorization instead of understanding concepts.

FAQs

Question: What types of questions can I expect in Defence Exams?
Answer: You can expect a mix of MCQs covering historical events, current affairs, and fundamental concepts related to defence.

Question: How can I improve my performance in Defence Exams?
Answer: Regular practice of MCQs and understanding key concepts will significantly enhance your performance.

Start your journey towards success by solving practice MCQs today! Testing your understanding will not only boost your confidence but also prepare you for the important Defence Exams ahead.

NDA
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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