Hello Rajeev!

The previous year cutoff of LNMIIT for CSE was 116 marks in JEE. As you have stated that you secured 90000 rank which signifies approximately 80-82marks. So getting CSE branch in LNMIIT will be tougher. You can opt for CSE branch as the first priority in the counselling form(if you are lucky then you will secure a seat). And LNMIIT offers Communication and Computer Engineering , Electronics Engineering and Mechanical Engineering. You can opt for CCE and Electronics as your second option.The previous year cutoff of LNMIIT for CCE & EE was 96 marks and 74 respectively. So you will most probabliy score a seat in CCE or EE. LNMIIT also offers some scholarship for which you can apply at the time of admission. If you have scored JEE advance rank upto AIR 12000 then your academic fees will be relaxed( https://www.lnmiit.ac.in/admissions/ugadmissions/Scholarship_Policy.html ). (visit this link for improtant dates regarding admission process https://www.lnmiit.ac.in/admissions/ugadmissions/Important_Dates.html ).

Hope your question is asnwered, if you have any querry please comment below