Defence Exams

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Q. Which of the following is equivalent to log_2(32)?
  • A. 4
  • B. 5
  • C. 6
  • D. 7
Q. Which of the following is NOT a characteristic of the Earth's crust?
  • A. Thinnest layer
  • B. Solid state
  • C. Rich in metals
  • D. Liquid state
Q. Which of the following is NOT a characteristic of the Earth's inner core? (2019)
  • A. Solid state
  • B. Composed of iron and nickel
  • C. Liquid state
  • D. High temperature
Q. Which of the following is NOT a characteristic of the Earth's outer core? (2023)
  • A. Liquid state
  • B. Composed of iron and nickel
  • C. Responsible for magnetic field
  • D. Solid state
Q. Which of the following is NOT a duty of a citizen as per Article 51A?
  • A. To uphold the sovereignty and integrity of India
  • B. To defend the country
  • C. To pay income tax
  • D. To promote scientific temper
Q. Which of the following is NOT a function of the smooth endoplasmic reticulum?
  • A. Lipid synthesis
  • B. Detoxification of drugs
  • C. Protein synthesis
  • D. Calcium ion storage
Q. Which of the following is NOT a Fundamental Duty as per Article 51A of the Indian Constitution?
  • A. To promote harmony
  • B. To safeguard public property
  • C. To pay taxes
  • D. To protect the environment
Q. Which of the following is NOT a Fundamental Duty as per Article 51A?
  • A. To promote harmony
  • B. To safeguard public property
  • C. To vote in elections
  • D. To protect the environment
Q. Which of the following is NOT a Fundamental Duty under Article 51A?
  • A. To promote harmony
  • B. To safeguard public property
  • C. To pay taxes
  • D. To protect the environment
Q. Which of the following is NOT a fundamental duty under the Indian Constitution?
  • A. To promote harmony
  • B. To safeguard public property
  • C. To vote in elections
  • D. To protect the environment
Q. Which of the following is NOT a Fundamental Right in India?
  • A. Right to Equality
  • B. Right to Freedom
  • C. Right to Property
  • D. Right to Constitutional Remedies
Q. Which of the following is NOT a fundamental right under the Indian Constitution?
  • A. Right to Equality
  • B. Right to Freedom
  • C. Right to Property
  • D. Right against Exploitation
Q. Which of the following is NOT a Fundamental Right? (2019)
  • A. Right to Education
  • B. Right to Work
  • C. Right to Privacy
  • D. Right to Freedom of Speech
Q. Which of the following is NOT a macromolecule? (2021)
  • A. Proteins
  • B. Carbohydrates
  • C. Lipids
  • D. Water
Q. Which of the following is NOT a macronutrient for plants?
  • A. Nitrogen
  • B. Phosphorus
  • C. Potassium
  • D. Iron
Q. Which of the following is NOT a part of the Directive Principles of State Policy? (2012)
  • A. Right to Work
  • B. Right to Education
  • C. Right to Health
  • D. Right to Property
Q. Which of the following is not a rational number? (2023)
  • A. 1/2
  • B. 0
  • C. √3
  • D. 3
Q. Which of the following is NOT a reason for the existence of time zones? (2019)
  • A. Earth's rotation
  • B. Political boundaries
  • C. Latitude differences
  • D. Geographical features
Q. Which of the following is NOT a type of seismic wave? (2019)
  • A. P-wave
  • B. S-wave
  • C. L-wave
  • D. T-wave
Q. Which of the following is the capital of India?
  • A. Mumbai
  • B. Delhi
  • C. Kolkata
  • D. Chennai
Q. Which of the following is the conjugate of the complex number z = 2 - 3i?
  • A. 2 + 3i
  • B. 2 - 3i
  • C. 3 - 2i
  • D. 3 + 2i
Q. Which of the following is the conjugate of the complex number z = 5 - 2i? (2021)
  • A. 5 + 2i
  • B. 5 - 2i
  • C. -5 + 2i
  • D. -5 - 2i
Q. Which of the following is the conjugate of the complex number z = 5 - 3i?
  • A. 5 + 3i
  • B. 5 - 3i
  • C. 3 - 5i
  • D. 3 + 5i
Q. Which of the following is the correct expansion of (x - 3)²?
  • A. x² - 6x + 9
  • B. x² + 6x + 9
  • C. x² - 9
  • D. x² - 3
Q. Which of the following is the correct expansion of (x - y)³?
  • A. x³ - 3x²y + 3xy² - y³
  • B. x³ - y³
  • C. x³ - 3xy² + 3x²y - y³
  • D. 3x²y - 3xy²
Q. Which of the following is the correct factorization of a² - b²?
  • A. (a + b)(a - b)
  • B. (a - b)(a - b)
  • C. (a + b)(a + b)
  • D. a² - 2ab + b²
Q. Which of the following is the correct identity for (a - b)(a + b)? (2019)
  • A. a² + b²
  • B. a² - b²
  • C. ab
  • D. a - b
Q. Which of the following is the correct identity for (a - b)²?
  • A. a² - 2ab + b²
  • B. a² + 2ab + b²
  • C. a² - b²
  • D. 2a² - 2b²
Q. Which of the following is the correct identity for (x + y + z)³?
  • A. x³ + y³ + z³ + 3(x + y)(y + z)(z + x)
  • B. x³ + y³ + z³ + 3xyz
  • C. x³ + y³ + z³ + 3xy + 3yz + 3zx
  • D. x³ + y³ + z³ - 3xyz
Q. Which of the following is the correct identity for (x + y)³?
  • A. x³ + y³ + 3xy(x + y)
  • B. x³ + y³ - 3xy(x + y)
  • C. x³ + y³ + 3xy²
  • D. x³ - y³
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