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

7th Class Science Sample Paper Science Olympiad Model Test Paper-21

  • question_answer
    If length of a pendulum is increased, its time period will:

    A) decrease

    B) increase

    C) remain same

    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