2. Sample Papers
  3. Railways

Railways Sample Paper RRB (Group D) Sample Test Paper-4

  • question_answer
    If the length of a simple pendulum is halved then its period of oscillation is-

    A)  Doubled

    B)  Halved

    C)  Increased by a factor \[\sqrt{2}\]

    D)  Decreased by a factor \[\sqrt{2}\]

    Correct Answer: D

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