Is 9-10 hours of studying daily for the NEET in class 11 okay?
Actually these numbers do not matter. There are many students who give just 3-4 hours and crack NEET easily. Also there are many who give 7-8 hours per day then get a good rank. Everything will depend on your capacity, dedication and proper strategy. Do not try to force yourself beyond your capacity, that will not help you always. If you see after giving 100% in 3 hours you are able to the things then this much time is sufficient. If you think you can give 9-10 hours daily without any stress then you can give. If possible then connect with NEET toppers on call, they will share their preparation strategy and give tips and tricks which will help you.