Everyday Science Mcqs (1972)

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  • An element that does not occur in nature but can be produced artificially is__________?
    1. Plutonium
    2. Uranium
    3. Radium
    4. Thorium

  • What is the element required for solar energy conversion ______?
    1. Ultra pure carbon
    2. Silicon
    3. Beryllium
    4. Tantalum

  • The ratio of pure gold in 18 carat gold is _______________?
    1. 0.5
    2. 0.9
    3. 0.8.5
    4. 0.75

  • Which pollutant from motor car exhaust causes mental disease _____?
    1. Carbon dioxide
    2. Lead
    3. Mercury

  • Spinach leaves are rich source of________
    1. Amino acid
    2. Iron
    3. Vitamin E

  • Galvanised Iron sheets have a coating of____________
    1. Tin
    2. Silver
    3. Zinc

  • Phobos is the natural satellite of which planet__________ ?
    1. Mars
    2. Venus
    3. Saturn
    4. Neptune

  • what kind of soil is treated with gypsum to make it suitable for cropping______?
    1. Alkaline
    2. Acidic
    3. Waterlogged
    4. Soil with excessive clay content

  • Mercury is also known as_________?
    1. Shine Silver
    2. Quick Silver
    3. Slow Silver
    4. Slippery Silver

  • Which of the following vitamins is synthesized in the body by intestinal bacteria_______?
    1. Vitamins B1

  • Cow milk is a rich source of____________?
    1. vitamin C

  • Which Vitamin gets destroyed on heating?
    1. B
    2. E
    3. K
    4. C

  • AIDS virus is______________________
    1. Single-stranded RNA
    2. Double-stranded RNA
    3. Double-stranded DNA

  • The speed of light with the rise in the temperature of the medium____________?
    1. Decrease
    2. Increase
    3. Remain the same
    4. First decrease then increase

  • There are three types of plate boundaries i.e Divergent, Convergent and____________
    1. Normal
    2. Transform
    3. Complex
    4. Plain

  • The production of rubber tree is better adopted to areas where the climate is_________
    1. Warm and humid
    2. Warm and dry
    3. Cool and moist
    4. cool and dry

  • Gulf streams are caused by__________.
    1. Cyclones
    2. Ocean Pressure
    3. Temperature
    4. Difference in water level

  • “Rancidity produced in butter can be decreased by adding quinoline to the butter”. This statements shows that _______________?
    1. Nothing is impossible
    2. Quinoline is an inhibitor
    3. Quinoline is a catalyst
    4. Quinoline is an activator

  • In the Composition of the earth, Aluminum is _______________?
    1. 27.5%
    2. 20.3%
    3. 14.5%
    4. 8.23%

  • The areas around the North and South poles within the Polar circles is called _____________?
    1. The Torrid Zone
    2. The Frigid Zone
    3. The Temperature Zone

  • The strength of wave action depends on all these EXCEPT:
    1. Currents in the sea
    2. Wind strength
    3. Depth of coastal water
    4. Height of waves

  • Bore is caused by______?
    1. Rising tide while meeting river currents
    2. Friction from prevailing winds
    3. Spring tide and strong winds
    4. Unequal heating of oceans

  • Which of these is not a Metamorphic rock?
    1. Quartzite
    2. Slate
    3. Gneiss
    4. Schist
    5. Diorite ✓

  • The final phase of a star’s evolution is determined by the star’s:
    1. Age
    2. Gravitational pull
    3. Density
    4. Mass

  • Which of the statements to about the Troposphere is not true?
    1. It contains 85-90% of the atmosphere’s mass
    2. It contains nearly all the water and oxygen of the atmosphere
    3. It is the zone which exhibits changes in condition of weather
    4. It is about 350 km thick