Hi

Based on your rank and caste there is a chance of getting admission in your preferred College and cutoff rank varies from caste to caste and different branches 

And coming to your query if you would like to do your graduation in information technology in best Colleges then you need to score rank below 10k and for Normal colleges below 15k-20k 

Please mention your caste and preferred college so I can help you better

Hope this information is helpful

All the best