In terms of difficulty, JIPMER is quite easy. Most of the questions asked in JIPMER are even easier than NEET.
Although the difficulty level is not that much for the JIPMER exam, what makes getting admission tough is the limited number of seats. Unlike AIIMS, JIPMER doesn’t have many branches. Even after the addition of a new campus, the number of seats is very less for general category students. It is around 150 and the acceptance rate is ~0.15%.
If you compare the acceptance rate of AIIMS Delhi, new AIIMS, and JIPMER the order will be like the following.
AIIMS Delhi>JIPMER Puducherry>New AIIMS