2. Sample Papers
  3. 7th Class
  4. General Knowledge

7th Class General Knowledge Sample Paper General Knowledge Sample Test Paper-7

  • question_answer
    Which one of the following solid substances changes directly to its gaseous state on heating?

    A)  Camphor                     

    B)  Rubber

    C)  Sugar                          

    D)  Marble

    E)  None of these

    Correct Answer: A

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