2. Sample Papers
  3. Railways
  4. General Science & Technology
  5. Magnetism

Railways General Science & Technology Magnetism Sample Paper Magnetism Sample Test Paper-11

  • question_answer
    A magnet can be demagnetised by

    A)  Hammering the magnet

    B)  Putting it in the water

    C)  Cooling it

    D)  Putting it in contact with iron

    Correct Answer: A

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