Hello Saswat

Feeling sorry for you that despite getting good rank in jee you can participate in Jee counselling since your class 12th marks is not in your favour. I would like to tell you eligibility criteria for jee. ie. A student (from general category) should have scored at least 75% marks in class 12 or must be within top 20 percentile of their board according to their marks. 

Feel free to ask if you have any further queries.