2. Solved Papers
  3. Railways

Railways R.R.C. (Chennai) Solved Paper Held on 17-11-2013

  • question_answer
    Noise pollution is measured in the unit called?

    A) micron

    B)               nautical miles

    C) ohms                

    D) decibel

    Correct Answer: D

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