2. Sample Papers
  3. 2nd Class
  4. EVS

2nd Class EVS Sample Paper Science Olympiad Model Test Paper-12

  • question_answer
    Which one of the following instrument is used by doctors to listen the sounds of heart beat?

    A) Thermometer     

    B) Stethoscope

    C) X-ray machine   

    D) All of these

    Correct Answer: B

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