Quiz 201: General Science for All Examinations

1. Which among the following is most electronegative element?
[A] Chlorine
[B] FLourine
[C] Bromine
[D] All of them have same electronegativity

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2. Which among the following is the property of Tungsten which makes it eligible to use in the bulbs?
[A] highest melting point
[B] highest resistance
[C] Highest malleability
[D] All are correct

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3. Froth & Foams are examples of which of the following ?
[A] solid suspended in gas
[B] liquid suspended in gas
[C] gas suspended in liquid
[D] gas suspended in solid

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4. Froth & Foams are examples of which of the following ?
[A] solid suspended in gas
[B] liquid suspended in gas
[C] gas suspended in liquid
[D] gas suspended in solid

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5. Which among the following was the first artificially produced element?
[A] Neptunium
[B] Ununbium
[C] Technetium
[D] none of the above

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6. Duralumin which is used in making aero planes is an alloy consisting of _____?
[A] Aluminum & Copper
[B] Aluminum, Copper & Manganese
[C] Aluminum, Copper, Manganese & Magnesium
[D] Aluminum and zinc

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7. As per Avogadro’s hypothesis , equal volumes of different gases at the same temperature and pressure contain equal number of ______?
[A] Atoms
[B] Molecules
[C] Particles
[D] Electrons

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8. The process of purifying water by spraying water on to a bed of stones where microorganism live so that the microorganisms feed on the pathogens in water and make the water free from harmful pathogens is called?
[A] Stone bed method
[B] biofilter method
[C] aerobic filtration
[D] anerobic filtration

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9. An Jewellery was left exposed to the atmosphere for some time and it becomes coated with green carbonate. The Jewellery is made up of which of the following?
[A] Copper
[B] Silver
[C] Zinc
[D] Gold

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10. When we buy a Jewellery of 22 carat Gold , this means that we are getting a purity of gold with ______?
[A] 90%
[B] 91.67%
[C] 95.5%
[D] 98%

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Comments

  • Anonymous
    Reply

    plz check quest no. 2 & its ans.

  • Anonymous
    Reply

    MR Anonymous ..
    First go and study the properties of Tungsten and then raise doubts on GKToday's much appreciated work. ..

    Ques 2's answer is absolutely correct ….

    Keep up the nice work rolling…

  • P
    Reply

    Sir,

    ve only basic knowledge of dis sec…. n ve my CET- non-technical (IAF) sometime later…. can u put physics special, related to defence exams…dere r no papers available anywer.

    dere r some particular qs 4 such an exam, repetitive in nature.

    regards,

  • Ansuman
    Reply

    Dear Sir,

    I appriciate your work. This site increases our genral knowledge potential immensly. I am preparing for IRMA. Besides GK, it also asks about Issues of Social Concern. I can send you the syallabus if you acknowledge it.

    Ansuman

  • Admin
    Reply

    please send on [email protected]

  • Anonymous
    Reply

    good work.. keep it up…

  • rakesh
    Reply

    13th answer is “James chadwick”

  • ravikumar rai
    Reply

    Sir plz chg answer for q 13 th as james chadwick.

  • fiku1107
    Reply

    awesome!