Everyday Science

Everyday Science subject is comprise of Biology, Chemistry, Physics, Environmental Science, Geography and Engineering Subjects. This section also carries MCQs about how and why, science shapes our daily lives. Everyday Science or EDS is one of the compulsory subjects in CSS. It is also part of most of general tests conducted by different testing services and government departments, schools or colleges.

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    Everyday Science
    Which of the following colour of white light has the least wavelength?
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    Everyday Science
    Ozone layer which absorbs harmful solar UV radiation is found in which layer of the atmosphere?
    The ozone layer in the stratosphere absorbs a portion of the radiation from the sun, preventing it from reaching the planet`s surface. Most importantly, it absorbs the portion of UV light called UVB.
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    Everyday Science
    Which vitamin is synthesized by bacteria in human body ?
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    Everyday Science
    Which of the following is NOT caused by the atmospheric refraction of light
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    Everyday Science
    Which gas is used for the packaging of chips packet?
    Chips packets are filled with nitrogen because it is an inert gas, which prevents the oxidation of oils present in chips.
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    Everyday Science
    Calcium deficiency in the body occurs in the absence of which vitamin?
    Vitamin D is essential for the absorption of calcium in the body. If a person has a deficiency of vitamin D calcium is not absorbed in the body in adequate quantity. Hence, calcium deficiency in the body occurs in the absence of Vitamin D.
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    Everyday Science
    Blood is cleaned by which organ?
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    Everyday Science
    Biopsy is done on tissues taken from:
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    Everyday Science
    At which place on earth the value of gravity is maximum?
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    Everyday Science
    Balloons that fly in the air, are filled with which gas?
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