Hey Aspirant, First of all best of luck for your exam and then it varies every year and it would be difficult for the ones who have not started preparing for the exam. It can be assumed that the difficulty level will be slightly higher as compared to the previous year's questions. NEET is the only examination conducted by CBSE all across the country for taking admission in the medical college. The mode of examination is offline based which means it is a pen and paper mode examination.

Hope this helps 

Good luck