2. Solved Papers
  3. Railways

Railways R.R.C. (Allahabad) Solved Paper 1st Shift Held on 1-12-2013

  • question_answer
    16. Sound waves in air are?

    A) Transverse                    

    B) Longitudinal

    C) Electromagnetic 

    D) Polarized

    Correct Answer: B

You need to login to perform this action.
You will be redirected in 3 sec spinner