Hello Purbasha, Greetings from Careers360.com!

The level of difficulty is expected to be slightly higher than the previous years because this year NEET is conducted by NTA. Remember that over 15 lakh students have registered for this exam. So the competion will be among the 15 lakh aspirants just for the 64,000 (approx) seats, which naturally makes the level of difficulty high.

Hope this helped. All the best!