2. Sample Papers
  3. 9th Class
  4. Science

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

  • question_answer
    Vigorous vegetative growth is caused by:                

    A) Potash manure 

    B)        Phosphate manure        

    C) Compost                       

    D) Nitrogenous manure

    E) None of these

    Correct Answer: D

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