What order should I give in my preference list for IIT Goa, IIT Jammu, IIT Dharwad, IIT Tirupati, IIT Palakkad and IIT Bhilai?

IIT Tirupati and Palakkad were established in 2015, while the others were set up in 2016. Thus, these two colleges have developed better infrastructure for freshers. 

The transit campus of IIT Tirupati consists of hostels and academic buildings, along with other facilities. IIT Palakkad has also completed its transit campus. IIT Tirupati is located close to Tirupati town, but IIT Palakkad is in the countryside. Moreover, Tirupati is just 3 hours away from Chennai, if one travels by bus. The transit campus of other institutions will take longer to build, because their plots were finalized only recently. 

IIT Tirupati and Palakkad are better options than the others. Next, IIT Dharwad and IIT Goa are better options in locational terms. But IIT Goa witnessed some violent incidents on the campus a few years back. This makes IIT Dharwad a better option. 

I would recommend you keep IIT Jammu as the last option because of its location. So, the preference list goes as- IIT Tirupati > IIT Palakkad > IIT Dharwad> IIT Goa= IIT Bhilai> IIT Jammu.