Everyday Science Mcqs (2021)

Computer Mcqs (754)

Math Solutions (1)

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  • Troposphere extends from planetary surface to bottom of __________?
    1. Stratosphere
    2. Mesosphere
    3. Troposphere
    4. Thermosphere

  • __________ is the lowest layer of the atmosphere.
    1. Stratosphere
    2. Mesosphere
    3. Troposphere
    4. Thermosphere

  • The presence of ice in which region of the moon has been conclusively established?
    1. Southern pole region
    2. Northern pole region
    3. Equator
    4. All of the above

  • The Saturn V rocket that took Apollo 11 to the moon in 1969 stood tall?
    1. 363-feet
    2. 364-feet
    3. 365-feet
    4. 366-feet

  • The extremely cold temperatures in the polar region of moon mean that it can act as a kind of __________ where things do not undergo much change.
    1. Time capsule
    2. Light capsule
    3. Meta capsule
    4. Natural capsule

  • What is the 2nd closest galaxy to the Milky Way?
    1. Triangulum
    2. Andromeda
    3. Messier 81
    4. Whirlpool

  • LPG consists mainly of : ___________?
    1. Methane,Ethane and Hexane
    2. Ethane,Hexane andNonane
    3. Methane,Butane and Propane
    4. All of these

  • The main constituent of Pearls are: ______________?
    1. Calcium oxide andAmmonium Chloride
    2. Calcium Carbonate andMegnesium Carbonate
    3. Aragonite and Conchiolin
    4. None of these

  • Water is a good solvent of ionic salts because:
    1. It has a high specific heat
    2. It has no colour
    3. It has a high dipole moment
    4. None of these

  • Which scientist is known as modern father of Astronomy ?
    1. Einstein
    2. Newton
    3. Copernicus
    4. Archimedes

  • An Introduction to Ordering Fractions: Definition, Methods, & Examples

  • According to Quark theory, there are _________ elementary particles.
    1. Three
    2. Six
    3. Nine
    4. Ten

  • Which is the New & Most Important Culprit damaging the ozone Layer?
    1. Carbon Dioxide
    2. Chlorofluoro Carbons
    3. Nitrous Oxide
    4. Carbon Monoxide

  • Pluto is known as dwarf planet because which of the following reason/s:
    1. It has negligible mass
    2. It has not nearly round shaped
    3. It does not have always same neighbouring planet
    4. All of the above

  • Which of the following phenomena of light are involved in the formation of a rainbow?
    1. Refraction
    2. Dispersion
    3. Total internal reflection
    4. All of the above

  • Who Invented the First Computer Mouse?
    1. Douglas Engelbart
    2. Ada Lovelace
    3. Charles Babbage
    4. None of these

  • How many major gases have been used in re​frig​er​a​tors since its invention?
    1. 2
    2. 3
    3. 4
    4. 5

  • A computer cannot ";boot"; if it does not have the _____system.?
    1. Compiler
    2. Loader
    3. Operating
    4. Assembler

  • Which planet looks reddish in the night sky ?
    1. Jupiter
    2. Saturn
    3. Mars
    4. MercurY

  • Pregnancy time period of ";mice"; is ___________?
    1. 2 weeks
    2. 2.5 weeks
    3. 3 weeks
    4. 4 weeks

  • The color of a sedimentary rock is often mostly determined by___________?
    1. Zinc
    2. Iron
    3. Calcium
    4. None of these

  • What colour is called magenta?
    1. Black
    2. White
    3. Yellow
    4. Reddish-Purple

  • Which of these is ';escapism';?
    1. an extreme sport
    2. a vintage fasion style
    3. a dangerous adventure
    4. mental diversion from unpleasant or boring aspects of daily life

  • A Cheetah can accelerate to 100 kmph in just__________.
    1. 3 seconds
    2. 6 seconds
    3. 9 seconds
    4. 12 seconds

  • Aphasia is the inability to do what?
    1. Walk
    2. Communicate
    3. Study
    4. Bath