Hii!
Sorry, but you forgot to mention or tag the name of the school or place, of where, you want to know the number of students appearing in class 9th. Kindly restructure your question and ask again including the necessary details. There are lakhs of students in India giving class 9th exam each year. So, specifics will help us answer your question.
Hope you understand.
Good luck!

Hello

Your question is incomplete. Kindly provide more details such as name of the exam or the institution.

Thank you