Everyday Science Mcqs (1972)

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  • Einstein’s famous equation which states that mass and energy are interchangeable is?
    1. E = mc2
    2. E = cm2
    3. M = ec2
    4. M = ce2

  • Biosensor is used to measure?
    1. Blood glucose level
    2. The body pH value
    3. Amount of hemoglobin
    4. Salinity in Urine

  • According to Big Bang Theory, the Universe began about __________ billion years ago.
    1. 10 – 20
    2. 20 – 30
    3. 30 – 40
    4. 40 – 50

  • The planets visible to us without using a telescope are __________?
    1. 3
    2. 4
    3. 5
    4. 6

  • The bodyguard of the Earth is __________ that save the Earth from many Comets and Asteroids.
    1. Mars
    2. Saturn
    3. Uranus
    4. Jupiter

  • 1 light year = ?
    1. 9.5×106 km
    2. 9.5×109 km
    3. 9.5×1012 km
    4. 9.5×1018 km

  • The Great Spot is on the planet __________?
    1. Saturn
    2. Venus
    3. Mars
    4. Jupiter

  • The planet which is easily visible from the Earth is?
    1. Mercury
    2. Venus
    3. Mars
    4. Jupiter

  • The salinity of sea water is determined by the amount of common salt (Sodium Chloride) in __________ of sea water.
    1. 1 gram
    2. 10 grams
    3. 1 kg
    4. 10 kg

  • Urine is produced in __________?
    1. Kidneys
    2. Lungs
    3. Large intestine
    4. Liver

  • At night, Plants intake __________ and release __________?
    1. Oxygen – Carbon dioxide
    2. Carbon dioxide – Oxygen
    3. Oxygen – Carbon monoxide
    4. None of theseCarbon monoxide – Oxygen

  • Oxidation is a chemical reaction involving the __________?
    1. Gain of Electrons
    2. Loss of Electrons
    3. Gain of Protons
    4. Loss of Protons

  • GPS is an abbreviation for?
    1. Global Poles System
    2. Global PolySiliconium Store
    3. Global Positioning System
    4. Global Position Structure

  • In general, Comets have __________ orbits
    1. Elliptical
    2. Highly elliptical
    3. Circular
    4. Parabolic

  • The planet that moves round the Sun at the highest speed is_________?
    1. Jupiter
    2. Venus
    3. Mars
    4. Mercury

  • The nearest planet to the Earth is _________?
    1. Venus
    2. Mercury
    3. Mars
    4. Moon

  • In a very low temperature which from the following will freeze at last?
    1. River water
    2. Canal water
    3. Sea water
    4. Water in a lake

  • During winter in cold countries, the __________ is mixed to melt the ice on the icy roads.
    1. Salt
    2. Chlorine
    3. Carbon dioxide
    4. Water
    5. Salt:

  • The fluid part of blood is known as __________?
    1. plasma
    2. platelets
    3. blood cells
    4. None of these

  • The lifespan of White Blood Cells is __________ day(s)?
    1. 1 -; 5 days
    2. 3 -; 7 days
    3. 4 -; 8 days
    4. 5 -; 21 days

  • Sound waves are _________ waves.
    1. Transverse
    2. Electromagnetic
    3. Longitudinal
    4. None of these

  • Instrument used for measuring very high temperature is __________?
    1. Pyroscope
    2. Pyrometer
    3. Seismograph
    4. Xylometer

  • 1 nanometer = ?
    1. 10-3 meter
    2. 10-6 meter
    3. 10-9 meter
    4. 10-12 meter

  • When white light is passed through a prism, it splits into __________ colours.
    1. 5
    2. 6
    3. 7
    4. 8

  • Which from the following is true for ";Sound";?
    1. Sound cannot travel through a vacuum
    2. Sound cannot travel through gases
    3. Sound cannot travel through liquids
    4. Sound cannot travel through solids