General Awareness Quiz – Physics

General Awareness Quiz Set 80 for SSC CGL, SSC CHSL and Railways exams. Physics Quiz for SSC CGL, SSC CHSL, Railways etc.

Topic: General Science

1. The velocity of the sound is highest in?
   (a) Metal
   (b) Air
   (c) Water
   (d) Vacuum
   
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     Option A.
   Explanation: Metal .
2. Hertz is the SI unit of 
   (a) Weight
   (b) Power
   (c) Pressure
   (d) Frequency
   
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     Option D.
   Explanation: Frequency .
3. The side mirrors of a car are which type of mirror?
   (a) Convex
   (b) Concave
   (c) Plane
   (d) Inverted
   
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   Option B.
   Explanation: Convex
4. One light year is equal to
   (a) 2 trillion miles
   (b) 6 trillion miles 
   (c) 8 trillion miles
   (d) 9 trillion miles
   
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   Option B.
   Explanation: 6 Trillion miles.
5. Light year is the unit of 
   (a) Length
   (b) Light
   (c) Speed
   (d) None of the above.
   
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   Option A.
   Explanation: Length.
6. What is the size of Electron as comapared to Proton and Neutron
   (a) 1/355
   (b) 1/1236
   (c) 1/1836
   (d) 1/1923
   
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   Option C.
   Explanation: 1/1836.
7. Proton carry a
   (a) Positive Charge
   (b) Negative Charge
   (c) Variable Charge
   (d) Neutral Charge
   
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   Option A.
   Explanation: Positive Charge.
8. Electron carry a
   (a) Positive Charge
   (b) Negative Charge
   (c) Variable Charge
   (d) Neutral Charge
   
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   Option B.
   Explanation: Negative Charge.
9. Which color deviates highest when passing through a Prism
   (a) Indigo
   (b) Green
   (c) Violet
   (d) Orange
   
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   Option C.
   Explanation: Violet.
10. Which color deviates least when passing through a Prism?
    (a) Blue
    (b) Green
    (c) Yellow
    (d) Red
    
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    Option D.
    Explanation: Red.

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