In case of mining iiest shibpur is the best and u will get it for your rank 

That college has an average package of 8 to 9 lakhs for mining engineers 

All the best

With the help of Home state you will be able to get NIT nagarpur .If you able to get NIT Nagpur for which your chance are high

For know about both branch watch too many YouTube videos on different perspective.such as job creation in both fields,Perks in both Fields,What to study in both branch,etc and after analysis make a decision  to  choose a branch,