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 devices is used to measure electrical resistance in a circuit?
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    Everyday Science
    Which of the following is an example of amorphous solid?
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    Everyday Science
    Which of the following statements is with reference to advantages of tidal energy?
    Benefit of tidal power is that it is predictable. The gravitational forces of celestial bodies are not going to stop anytime soon. Furthermore, as high and low tide is cyclical, it is far easier for engineers to design efficient systems, than say, predicting when the wind will blow or when the sun will shine.
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    Everyday Science
    A radioactive element has a half-life period of 800 years. After 2400 years, what amount of the radioactive element will remain?
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    Everyday Science
    Carbon, diamond and graphite are together called:
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    Everyday Science
    Kmph is the unit to measure
    speed = distance / timespeed = km / hrspeed = kmph
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    Everyday Science
    The combustion of fossil fuels at power plants is the main source of emission of which of the following gases?
    Carbon dioxide (CO2) makes up the vast majority of greenhouse gas emissions from the sector, but smaller amounts of methane (CH4) and nitrous oxide (N2O) are also emitted. These gases are released during the combustion of fossil fuels, such as coal, oil, and natural gas, to produce electricity.
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    Everyday Science
    Lungs are protected by which layer ?
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    Biology
    The increase in global temperatures is the result of
    Global warming is the unusually rapid increase in Earth`s average surface temperature over the past century primarily due to the greenhouse gases released as people burn fossil fuels
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    Everyday Science
    In vulcanisation, natural rubber is heated with:
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