Everyday Science Mcqs (1972)

Go Back to Home

  • Which metal is extracted from sea water?
    1. Potassium
    2. Magnesium
    3. Aluminum
    4. None of these

  • A man presses more weight on earth at___?
    1. Sitting position
    2. Standing Position
    3. Lying Position
    4. None of these

  • Which of the following is not a donor atom?
    1. Phosphorus
    2. Antimony
    3. Arsenic
    4. Aluminum

  • Saccharine is made up of __________?
    1. Toluene
    2. Phenol
    3. Propane
    4. None of these

  • The lowest temperature ever recorded on the Earth is?
    1. –89.2 °C
    2. –86.2 °C
    3. –83.2 °C
    4. –92.2 °C

  • Bones Ash contain?
    1. calcium sulphate
    2. phosphoric sulphate
    3. Calcium sulphate
    4. None of these

  • Trachoma is the disease of the________ ?
    1. Brain
    2. Spinal cord
    3. Larynx
    4. Eye

  • PVC is obtained by the polymerisation of?
    1. Propane
    2. Vinyl chloride
    3. Styrene
    4. None of these

  • Which of the following is the major constituents of LPG?
    1. methane
    2. ethane
    3. hydrogen
    4. butane

  • What is the rank of the earth in the solar system in terms of size?
    1. 5th
    2. 4th
    3. 3rd
    4. None of these

  • Fisher unit is used to measure?
    1. Protein content
    2. Flour color
    3. Damaged starch
    4. Flour particle size

  • Which colour of light is deviated least ________.

  • Endothermic reactions are those in which ________.

  • Which of the following is not a primary colour ________.

  • Soil acidity is corrected by?
    1. Proper irrigation
    2. Adding sodium hydroxide
    3. Liming
    4. Application of fertilizers

  • The S. I. unit of refractive index is _______?
    1. meter

  • Which of the following arguments for trade barriers offers potential benefits to consumers?
    1. To protect industries from dumping.
    2. To nurture infant industries by protecting them from cheaper imports.

  • During which process of energy exchange does cold air displace warmer air?
    1. Convection

  • In general, good absorbents of electromagnetic radiation are also good___________?
    1. Radiators
    2. Conductors
    3. Insulators
    4. Semi Conductors

  • What method of energy transfer requires no medium for transfer?
    1. Radiation
    2. Convection
    3. Conduction
    4. A and B both

  • During which process does heat transfer occur because of density differences__________?
    1. Convection
    2. Radiation
    3. Conduction
    4. None of these

  • The process by which air flows from one location in the atmosphere to another is called __________?
    1. Convection
    2. Radiation
    3. Conduction
    4. Electromagnetic Induction

  • The number of facial bones in a human body ________?
    1. 15
    2. 14
    3. 22
    4. 26

  • Heat of sun reaches the earth by ___________?
    1. Convection
    2. radiation
    3. Conduction
    4. None of these

  • Heavy mechanical complex use a large amount of water for_________?
    1. Cooling
    2. Freezing
    3. Washing
    4. Mixing