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

7th Class Science Sample Paper Science Olympiad Model Test Paper-11

  • question_answer
    ______rain also corrodes metal, marble, statues and monuments.

    A) Alkalies

    B) Acid

    C) Base    

    D) All of these

    E) None of these

    Correct Answer: B

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