Unit And Measurement MCQ

Test your knowledge with important Unit And Measurement MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30+ more Unit And Measurement MCQs on Bissoy. Bissoy App

• Which of the following combinations of measures of quantity and unit is not a correct match?
  ক

  Weight ⟺ Cubic metre

  খ

  Temperature ⟺ Kelvin

  গ

  Pressure ⟺ Pascal

  ঘ

  Mass ⟺ Kilogram
• The unit of electric power is
  ক

  Ampere

  খ

  Volt

  গ

  Coulomb

  ঘ

  Watt
• Which one of the following is not the unit of heat?
  ক

  Centigrade

  খ

  Calorie

  গ

  Erg

  ঘ

  Joule
• Kilowatt-hour is the unit of
  ক

  energy

  খ

  power

  গ

  force

  ঘ

  momentum
• What is the SI unit for measuring the luminous intensity?
  ক

  Mole

  খ

  Candela

  গ

  Ampere

  ঘ

  Kelvin
• Which of the following is the physical quantity for the expression arc/radius?
  ক

  Surface tension

  খ

  Velocity

  গ

  Linear momentum

  ঘ

  Plane angle
• Which one of the following is not the unit of energy?
  ক

  Joule

  খ

  Watt-hr

  গ

  Newton-metre

  ঘ

  Kg-metre/Sec²
• Which one of the following thermometers is known as pyrometer?
  ক

  Thermo-electric thermometers

  খ

  Radiation thermometers

  গ

  Gas thermometers

  ঘ

  Liquid thermometers
• Which of the following is not a unit of speed?
  ক

  m/s

  খ

  km/hr

  গ

  m²/hr

  ঘ

  cm/s
• What is the SI unit of power of a lens called?
  ক

  Hypermetropic

  খ

  Dioptre

  গ

  Myopic

  ঘ

  Presbyopic
• Which one of the following quantities does not have unit?
  ক

  Stress

  খ

  Force

  গ

  Strain

  ঘ

  Pressure
• Which of the following does not match?
  ক

  Compass ⟺ used for navigation and indicates north-south directions

  খ

  Cyclotron ⟺ measures small magnitude Cyclones

  গ

  Actinometer ⟺ measures the intensity of radiation

  ঘ

  Electroscope ⟺ detects the presence of electric charge
• Which of the following quantities have its SI unit named after Blaise Pascal?
  ক

  Energy

  খ

  Pressure

  গ

  Work

  ঘ

  Power
• Which of the following has the same dimension as that of linear momentum?
  ক

  Work

  খ

  Energy

  গ

  Impulse

  ঘ

  5tress
• Which of the following is the SI unit of temperature?
  ক

  Kelvin

  খ

  Reaumur scale

  গ

  Candela

  ঘ

  Ampere
• Maxwell is the unit of which one of the following?
  ক

  Magnetic flux

  খ

  Permeability

  গ

  Magnetic susceptibility

  ঘ

  Intensity of magnetisation
• Which of the following units is used for measuring the amount of a substance?
  ক

  Lux

  খ

  Mole

  গ

  Tesla

  ঘ

  Joule
• Which one of the following is the unit of Force?
  ক

  Pascal

  খ

  Watt

  গ

  Joule

  ঘ

  Newton
• How many microns are there in a metre?
  ক

  1000

  খ

  10000

  গ

  1000000

  ঘ

  100000
• The unit of pressure is
  ক

  kg/cm²

  খ

  kg/cm

  গ

  kg/mm

  ঘ

  None of the above/More than one of the above
• Which of the following is not correctly matched
  ক

  Frequency ⟺ Hertz

  খ

  Magnetic flux ⟺ Tesla

  গ

  Pressure ⟺ Pascal

  ঘ

  Electric conductance ⟺ Siemens
• What is measured in hertz?
  ক

  Frequency

  খ

  Energy

  গ

  Heat

  ঘ

  Quality
• Which of the following is not one of the fundamental quantities in Physics?
  ক

  Length

  খ

  Time

  গ

  Weight

  ঘ

  Mass
• Which among the following has the same dimension as that of energy?
  ক

  Torque

  খ

  Linear momentum

  গ

  Moment of inertia

  ঘ

  Angular momentum
• What is the unit of pressure?
  ক

  Newton/sq metre

  খ

  Newton-metre

  গ

  Newton

  ঘ

  Newton/metre