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GENERAL PHYSICS PYQ'S OF RRB EXAMS - MOST IMPORTANT FOR ALL RRB &SSC EXAMS.

        GENERAL PHYSICS PYQ'S



 1.The commercial unit of electrical energy is .........       

         (a) Watt      

         (b) Calorie 

         (c) Kilowatt hour 

         (d) Joule

 

2. The S.I. unit of resistivity is:      

         (a) ohm/m 

         (b) ohm 

         (c) mho  

         (d) ohm m


3. The S.I. unit of resistance is equivalent to:         

         (a) joule/coulomb 

         (b) volt/ampere 

         (c) ampere/volt 

         (d) coulomb/joule


4. Newton is the unit to measure ______. 

        (a) Power 

        (b) Force 

        (c) Pressure 

        (d) Resistance


5. The unit of resistance is ……… . 

        (a) Ampere 

        (b) Coulomb 

        (c) Ohm 

        (d) Vol


6. The unit of Force is: 

       (a) gms–1 

       (b) Kgms–2 

       (c) gms–2 

       (d) Kgms–1


7. Which of the following is not a unit of temperature ? 

       (a) Fahrenheit 

       (b) Pascal 

       (c) Celsius 

       (d) Kelvin


8.A light-year is a unit of ______ 

       (a) Time 

       (b) Intensity of light 

       (c) Mass 

       (d) Distance


9. What is the SI unit of power of a lens called? 

       (a) Hypermetropic 

       (b) Dioptre 

       (c) Myopic 

       (d) Presbyopic


10. The amount of radiation being emitted by a radioactive material is measured using the conventional unit ––––––.  

      (a) Watt 

      (b) Pascal

      (c) Ampere 

      (d) Curie


11. Henry per meter is the unit of______. 

     (a) Watt per steradian 

     (b) Electronegativity 

     (c) Magnetic permeability 

     (d) electrical conductivity


12. The SI unit of 'Magnetic Flux' is: 

     (a) Farad 

     (b) Henry 

     (c) Pascal 

     (d) Weber


13. The rate of doing work is called power. The unit of power is        

     (a) Ampere 

     (b) Volt 

     (c) Kelvin 

     (d) Watt


14. Unit of power in industry is – 

     (a) Kilowatt 

     (b) Watt 

     (c) Joule 

     (d) Horsepower


15. Which of the following units is used to measure the intensity of sound? 

     (a) Pascal 

     (b) Curie 

     (c) Decibel 

     (d) Joule


16. S.I. unit of weight is - 

    (a) Kilogram 

    (b) Newton 

    (c) Gram 

    (d) Dyne


17. Which of the following units is used for measuring the amount of a substance?    

    (a) Lux

    (b) Mole 

    (c) Tesla 

    (d) Joule


18. Unit of momentum is – 

    (a) kgms2 

    (b) kgms-1 

    (c) kgms 

    (d) kgms-2


19. S.I. unit of resistance is –

    (a) Coulomb 

    (b) Ohm 

    (c) Joule 

    (d) Newton


20. Gallon is generally used for – 

    (a) For velocity 

    (b) For a container 

    (c) For measuring the volume 

    (d) None of these






                               THANK UUUUU









Comments

Shashank Singh said…
These all contents are very helpful for your exams either RRB/ SSC/ NTPC/AE, JE..
16 June 2025 at 07:15
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