2. Sample Papers
  3. 7th Class
  4. Social Science

7th Class Social Science Sample Paper Social Studies - Sample Test Paper-2

  • question_answer
    Which of the following is correct regarding out earth?

    A)  Crust-16%; Mantle-83%; Core-0.5%

    B)  Crust-83%; Mantle-0.5%; Core-16%

    C)  Crust-0.5%; Mantle-16%; Core-83%

    D)  Crust-0.5%; Mantle-83%; Core-16%

    E)  None of these

    Correct Answer: C

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