One of my friends graduated from BITS Pilani and here are some things you could follow for your first year of college.
First of all, one must study well in their first year to maintain their CGPA. Keep your CGPA in check but do not let it consume you completely. Make sure you never let your score go beyond a 7.5 because no matter what, it is always an advantage to maintain a good CGPA. As this will help you sit in placement drives.
Apart from studies, here are some ideas for spending the first year of your college time at BITS Pilani –
Finally, do whatever you dreamt of doing before joining the college. Balance studies and fun. It will be an unforgettable experience. You will cherish it forever.