Dear himanshu,

Keep in mind that the cut off variates each year due to various reasons like number of exam takers, level of difficultly of the exam, etc.

Comparing your score and previous year cut off you can get govt medical seat in ipu in ST category if you have domicile for Delhi State since the cut off for previous year ST category of all ipu medical college was below 325. 

With the link given below you can check the stats for each College of IPU. 

Https://medicine.careers360.com/articles/neet-cutoff-ipu