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

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

  • question_answer
    Which of the following is the most plentiful gas in the air?

    A)  Oxygen          

    B)         Carbon dioxide

    C)  Nitrogen            

    D)         Argon

    E)  None of these

    Correct Answer: C

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