2. Sample Papers
  3. Railways

Railways Sample Paper RRBs Assistant Loco Pilot and Technician CBT STAGE-I Sample Paper-10

  • question_answer
    Which of the following involves chemical change?

    A)  Rusting of iron

    B)  Burning of wood

    C)  Reduction of wood

    D)  All the three

    Correct Answer: D

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