2. Sample Papers
  3. 4th Class
  4. Science

4th Class Science Sample Paper Science Olympiad Model Test Paper-9

  • question_answer
    Which of the following is the innermost layer of the earth?

    A) Crust                

    B) Core

    C) Mantle              

    D) Soil

    E)  None of these

    Correct Answer: B

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