Major Competitive Exams

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Q. Which principle states that the pressure exerted on a confined fluid is transmitted undiminished in all directions?
  • A. Archimedes' Principle
  • B. Pascal's Principle
  • C. Bernoulli's Principle
  • D. Hydrostatic Principle
Q. Which principle states that the pressure in a fluid decreases as the fluid's velocity increases? (2022)
  • A. Bernoulli's Principle
  • B. Archimedes' Principle
  • C. Pascal's Principle
  • D. Hydrostatic Principle
Q. Which process describes the movement of water from the roots to the leaves of a plant?
  • A. Translocation
  • B. Transpiration
  • C. Absorption
  • D. Capillarity
Q. Which process do plants use to convert sunlight into chemical energy? (2019)
  • A. Respiration
  • B. Photosynthesis
  • C. Fermentation
  • D. Transpiration
Q. Which process do plants use to convert sunlight into energy? (2022)
  • A. Cellular respiration
  • B. Photosynthesis
  • C. Fermentation
  • D. Transpiration
Q. Which process involves a change in temperature due to heat transfer?
  • A. Isothermal process
  • B. Adiabatic process
  • C. Isobaric process
  • D. Isochoric process
Q. Which process involves a change in temperature without a change in heat content?
  • A. Isothermal process
  • B. Adiabatic process
  • C. Isochoric process
  • D. Isobaric process
Q. Which process involves a change in temperature without a change in phase?
  • A. Melting
  • B. Boiling
  • C. Heating
  • D. Condensation
Q. Which process involves the conversion of light energy into chemical energy?
  • A. Respiration
  • B. Transpiration
  • C. Photosynthesis
  • D. Fermentation
Q. Which process involves the movement of water from the roots to the leaves?
  • A. Transpiration
  • B. Photosynthesis
  • C. Respiration
  • D. Germination
Q. Which process involves the transfer of heat through the movement of fluids?
  • A. Conduction
  • B. Convection
  • C. Radiation
  • D. Insulation
Q. Which process is primarily responsible for the movement of water in plants? (2020)
  • A. Diffusion
  • B. Osmosis
  • C. Active transport
  • D. Transpiration
Q. Which process is responsible for the movement of water across a semi-permeable membrane? (2020)
  • A. Diffusion
  • B. Osmosis
  • C. Active transport
  • D. Facilitated diffusion
Q. Which process is responsible for the movement of water across a semipermeable membrane? (2020)
  • A. Diffusion
  • B. Osmosis
  • C. Active transport
  • D. Facilitated diffusion
Q. Which process is used by cells to obtain energy from glucose? (2022)
  • A. Photosynthesis
  • B. Fermentation
  • C. Cellular respiration
  • D. Transpiration
Q. Which product consistently performed better than the others in Q1 and Q2?
  • A. Product A
  • B. Product B
  • C. Product C
  • D. Product D
Q. Which product had the most consistent sales across all quarters according to the table?
  • A. Product A
  • B. Product B
  • C. Product C
  • D. Product D
Q. Which product had the most consistent sales across all quarters?
  • A. Product A
  • B. Product B
  • C. Product C
  • D. Product D
Q. Which product had the most significant fluctuation in sales according to the bar graph?
  • A. Product A
  • B. Product B
  • C. Product C
  • D. Product D
Q. Which product's sales data indicates a successful marketing campaign in Q2?
  • A. Product A
  • B. Product B
  • C. Product C
  • D. Product D
Q. Which product's sales data suggests a seasonal trend?
  • A. Product A
  • B. Product B
  • C. Product C
  • D. Product D
Q. Which product's sales figures are most volatile according to the table?
  • A. Product A
  • B. Product B
  • C. Product C
  • D. Product D
Q. Which product's sales figures suggest it is losing market share?
  • A. Product A
  • B. Product B
  • C. Product C
  • D. Product D
Q. Which product's sales in Q1 were equal to the combined sales of Products A and C in Q2?
  • A. Product A
  • B. Product B
  • C. Product C
  • D. Product D
Q. Which product's sales in Q4 were equal to the sum of its sales in Q1 and Q2?
  • A. Product A
  • B. Product B
  • C. Product C
  • D. Product D
Q. Which product's sales were the most volatile according to the table?
  • A. Product A
  • B. Product B
  • C. Product C
  • D. Product D
Q. Which property is NOT typical of elastomers?
  • A. High elasticity
  • B. Low tensile strength
  • C. Good resilience
  • D. Brittleness
Q. Which property of a material describes its ability to return to its original shape after deformation? (2023)
  • A. Plasticity
  • B. Elasticity
  • C. Ductility
  • D. Brittleness
Q. Which property of fluids is defined as the resistance to flow?
  • A. Density
  • B. Viscosity
  • C. Pressure
  • D. Surface Tension
Q. Which property of polymers is primarily affected by their molecular weight?
  • A. Color
  • B. Density
  • C. Melting point
  • D. Solubility
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