2. Sample Papers
  3. SSC

SSC Sample Paper SSC CHSL (10+2) Sample Test Paper-24

  • question_answer
    Who invented the RADAR?

    A)  George Estman 

    B)  Rabort Watson Watt

    C)   J. L. Baird                  

    D)  Graham Bell

    Correct Answer: B

    Solution :

     Sir Robert Alexander Watson-Watt was a pioneer and significant contributor to the development of Radar.


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