2. Sample Papers
  3. 8th Class
  4. General Knowledge

8th Class General Knowledge Sample Paper General Knowledge Olympiad Model Test Paper-10

  • question_answer
    When was toothbrush invented?

    A)  1790               

    B)  1770

    C)  1760                           

    D)  1780

    E)  None of these

    Correct Answer: B

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