Major Competitive Exams

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Q. Which of the following factors does NOT affect the surface tension of a liquid?
  • A. Temperature
  • B. Impurities
  • C. Density
  • D. Nature of the liquid
Q. Which of the following factors does NOT affect the tensile strength of a material? (2022)
  • A. Temperature
  • B. Material composition
  • C. Length of the specimen
  • D. Cross-sectional area
Q. Which of the following factors does NOT affect the torque exerted by a force?
  • A. Magnitude of the force
  • B. Distance from the pivot
  • C. Angle of application
  • D. Mass of the object
Q. Which of the following factors does NOT affect the torque produced by a force?
  • A. Magnitude of the force
  • B. Distance from the pivot
  • C. Angle of application
  • D. Mass of the object
Q. Which of the following factors does NOT affect the vapor pressure of a liquid?
  • A. Temperature
  • B. Nature of the liquid
  • C. Surface area
  • D. Presence of impurities
Q. Which of the following factors does NOT affect the vapor pressure of a solution according to Raoult's Law?
  • A. Nature of the solute
  • B. Temperature
  • C. Mole fraction of the solvent
  • D. Pressure of the system
Q. Which of the following factors does NOT affect the viscosity of a fluid?
  • A. Temperature
  • B. Pressure
  • C. Density
  • D. Flow rate
Q. Which of the following factors does NOT affect the viscosity of a liquid?
  • A. Temperature
  • B. Molecular weight
  • C. Pressure
  • D. Surface area
Q. Which of the following factors is considered a primary driver of urbanization in the 19th century?
  • A. Agricultural advancements
  • B. Industrial Revolution
  • C. Colonial expansion
  • D. Technological innovations
Q. Which of the following factors is considered an abiotic factor? (2019)
  • A. Fungi
  • B. Bacteria
  • C. Sunlight
  • D. Plants
Q. Which of the following factors is most critical in determining the success of an essay in the UPSC Mains examination?
  • A. Clarity of thought
  • B. Length of the essay
  • C. Use of complex vocabulary
  • D. Number of references
Q. Which of the following factors significantly contributed to the population growth in ancient civilizations?
  • A. Advancements in agriculture
  • B. Increased trade routes
  • C. Urbanization
  • D. Military conquests
Q. Which of the following features is NOT typically associated with Mughal architecture?
  • A. Symmetry
  • B. Use of red sandstone
  • C. Intricate floral patterns
  • D. Flying buttresses
Q. Which of the following figures can be formed by folding the given paper?
  • A. A
  • B. B
  • C. C
  • D. D
Q. Which of the following figures is a rotation of the first figure?
  • A. X
  • B. Y
  • C. Z
  • D. W
Q. Which of the following figures is a rotation of the given figure?
  • A. A
  • B. B
  • C. C
  • D. D
Q. Which of the following figures is different from the others?
  • A. Circle
  • B. Square
  • C. Triangle
  • D. Rectangle
Q. Which of the following figures is the mirror image of the given figure? (2021)
  • A. A
  • B. B
  • C. C
  • D. D
Q. Which of the following fluids has the highest viscosity?
  • A. Water
  • B. Honey
  • C. Air
  • D. Olive oil
Q. Which of the following fluids is likely to have the highest viscosity?
  • A. Water
  • B. Honey
  • C. Air
  • D. Gasoline
Q. Which of the following forms of energy is associated with motion? (2023)
  • A. Potential Energy
  • B. Kinetic Energy
  • C. Thermal Energy
  • D. Chemical Energy
Q. Which of the following functional groups is present in alcohols? (2019)
  • A. -OH
  • B. -COOH
  • C. -NH2
  • D. -CHO
Q. Which of the following functions has a vertical asymptote?
  • A. f(x) = x^2 + 1
  • B. f(x) = 1/(x - 2)
  • C. f(x) = e^x
  • D. f(x) = log(x)
Q. Which of the following functions is an even function?
  • A. f(x) = x^3
  • B. f(x) = x^2
  • C. f(x) = x + 1
  • D. f(x) = sin(x)
Q. Which of the following functions is continuous at x = 2?
  • A. f(x) = 1/x
  • B. f(x) = x^2 - 4
  • C. f(x) = sin(1/x)
  • D. f(x) =
  • . x
  • .
Q. Which of the following functions is continuous at x = 2? f(x) = { x^2 - 4, x < 2; 3x - 6, x >= 2 }
  • A. Continuous
  • B. Not continuous
  • C. Depends on k
  • D. None of the above
Q. Which of the following functions is continuous at x = 2? f(x) = { x^2, x < 2; 4, x = 2; 2x, x > 2 }
  • A. Continuous
  • B. Not continuous
  • C. Depends on k
  • D. None of the above
Q. Which of the following functions is continuous everywhere?
  • A. f(x) = 1/x
  • B. f(x) = x^2
  • C. f(x) = sin(x)
  • D. f(x) =
  • . x
  • .
Q. Which of the following functions is differentiable at x = 1? f(x) = { x^2, x < 1; 2x - 1, x >= 1 }
  • A. f(1) = 1
  • B. f(1) = 0
  • C. f(1) = 2
  • D. f(1) = 3
Q. Which of the following functions is differentiable everywhere?
  • A. f(x) =
  • B. x
  • C.
  • D. f(x) = x^2
  • . f(x) = sqrt(x)
  • . f(x) = 1/x
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