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

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

  • question_answer
    To find pray, predators or obstacles bats or dolphins use which of the following phenomena?

    A)  Echo location

    B)  Refraction of sound

    C)  Scattering of sound       

    D)  all of these

    E)  None of these

    Correct Answer: A

    Solution :

    Not Available    


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