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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    Elements and Substances
    Which of the following metal foil is used to decorate sweets?
    Author: rikazzz Comment
    Everyday Science
    Dialysis is used for the treatment of:
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    Everyday Science
    Which radioisotope is used for the treatment of cancer?
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    Everyday Science
    Tungsten is used for the manufacture of the filament of an electric bulb, because
    Tungsten is used in electric bulb because it has high melting point and it does not oxidize. Thus tungsten filament does not melt even when a large amount of heat is produced due to passage of current through the filament (via heating effect of current).
    Author: rikazzz Comment
    Food Science
    Lye peeling is done at a temperature of
    Author: rikazzz Comment
    Everyday Science
    The type of mirror used in automobiles to see the traffic on the rear side is
    Convex mirrors are used as side view mirrors in a car to see the traffic behind. This is because of the following reasons: The image formed in a convex mirror is highly diminished due to which a convex mirror gives a wide field of view of the traffic behind the vehicle.
    Author: rikazzz Comment
    Everyday Science
    If you look into a mirror and find that the image (your reflection) is smaller than you, then the type of the mirror is:
    A convex mirror bends light as it reflects the light, and the farther away a point is from the center, the more the light is bent. As a result, an image formed in a convex mirror is smaller than an image in a plane (flat) mirror.
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    Elements and Substances
    Brass is an example of:
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    Food Science
    Vitamin D is chemically known as
    Author: rikazzz Comment
    Everyday Science
    Table sugar is the commonly used sweetner in households. The chemical name for this sugar is
    Table sugar is made of a type of sugar called sucrose, and is regularly produced from beets or sugar cane. Sucrose is composed of the two simple sugars, glucose and fructose.
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