It would be difficult to provide you the information about the cutoff as it varies every year depending on the various factors such as No. of candidates appeared for the exam, Difficulty level of the exam, Performance of the candidates etc.

However you can check the previous year cutoff rank with the given below link to take an Idea about.

http://www.ipu.ac.in/pubinfo/admission2018/adm2018notices/cutoff2017a210518/offline%20courses/BAMS.PDF

Good Luck!