Hi Ashutosh,  

Many students are facing this problem. Since CLAT results are out you will now be required to fill the counselling form wherein you will also add your preference list.  So your preference list and rank will be taken into consideration for allotment of seat at IPU.  Also since this is the first time IPU is considering CLAT score you can call at the given numbers of IP university they will be able to better assist you.