Everyday Science Mcqs (2021)

Computer Mcqs (754)

Math Solutions (1)

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  • Animals use nitrogen in the form of_________?
    1. Nitrogen
    2. Nitrates
    3. Nitrites
    4. None of Above

  • Dinosaurs and many other species were extinct about ________ years ago.
    1. 55 million
    2. 66 million
    3. 75 million
    4. 85 million

  • The biggest planet in solar system is ______ and having _____ moons?
    1. Uranus , Sixteen
    2. Jupiter, Seventy-nine
    3. Saturn, Sixteen
    4. Uranus, two

  • Edward Genner discovered ';vaccine'; in___________?
    1. 1796
    2. 1978
    3. 1686
    4. 1933

  • speed of sound in dry air at 20 °C is___________?
    1. 353 m/s
    2. 345 m/s
    3. 343 m/s
    4. none of them

  • Sound travels about ___________times faster in water than in air.
    1. 3
    2. 4
    3. 5

  • Nervous system includes which of these major components?
    1. Brain
    2. Brain and Back Bone
    3. brain, spinal cord and neurons
    4. None

  • The lenses are used for the correction of:____________?
    1. Long-sightedness
    2. short sightedness
    3. Both A & B
    4. None of those

  • What do you use to create a chart?
    1. Pie wizard
    2. Excel wizard
    3. Data wizard
    4. Chart wizard

  • Water has been discovered on which potentially habitable super-Earth ?
    1. K2-14d
    2. K2-15c
    3. K2-13a

  • The Saturn rings discovered by___________?
    1. Newton
    2. Robert Brown
    3. Galileo
    4. None of these

  • The Planet which revolves slowly around the Sun is__________?
    1. Mercury
    2. Mars
    3. Earth
    4. Neptune

  • The ";Rising"; of the ";evening star"; indicates the direction of the____________?
    1. South Pole
    2. East
    3. West
    4. North

  • Reptiles hibernate during_______?
    1. Summer
    2. Winter
    3. Spring
    4. Autumn

  • Which of the following plants are called arthrophytes?
    1. Sphenopsids
    2. Lycopsids
    3. Psilopsids
    4. Pteropsids

  • Apiculture refers to___________?
    1. Rearing silk worms
    2. Science of bee keeping
    3. Science of gardening
    4. Science of cultural norms and trends

  • COR Corel Draw is an example of___________?
    1. Vector graphics
    2. Raster graphics or bitmaps
    3. Color graphics
    4. Negative films

  • VAB stands for___________?
    1. voice auto broadcasting
    2. Visual and audio broadcasting
    3. Voice answer back
    4. None of these

  • Ring planet is Saturn; least dense and 2nd largest planet is_________?
    1. Jupiter
    2. Saturn
    3. Neptune
    4. Mercury

  • The most dense and heaviest planet is___________?
    1. Jupiter
    2. Earth
    3. Mars
    4. Venus

  • Guava has the maximum amount of which Vitamin?
    1. vitamin K
    2. vitamin B
    3. vitamin C
    4. vitamin D
    5. 100 g fresh fruit provides 228 mg of this vitamin, more than three times the DRI (daily-recommended intake). The flesh just underneath its outer thick rind contains exceptionally higher levels of vitamin C than its inner creamy pulp.

  • Black gold is an oil; Black diamond is_________?
    1. Copper
    2. Iron
    3. Coal
    4. Wood

  • Trypsin is an enzyme which digests protein produced by_____________?
    1. Liver
    2. Pancreas
    3. Stomach
    4. Small intestine

  • Biopsy is done on tissues taken from__________?
    1. Human body
    2. Animal body
    3. Living body
    4. Dead body

  • Liver uses which vitamin for creating new Red Blood cells?
    1. B12
    2. B6
    3. A
    4. K