How safe is NIT Patna for girls?

NIT Patna is a very safe place for girls, regardless of the course you end up pursuing over here-

1. The campus has good security with guards present at all required locations. During weekends or on special occasions, the security is tightened even further.
2. The girls' hostel is located inside the campus with female security guards. The hostel wardens are friendly and treat you as a family member.
3. There are registers that you need to sign whenever moving in and out of the college/hostel. No one will ask you for your destination.
4. You can move out of the campus between 5:30 a.m. to 8:00 p.m., which is a flexible time slot. 
5. You can roam around the campus till 9:30 p.m. A delay is registered and frequent offenders are penalized.
6. For going out of the hostel for a few days, you need to get your leaves sanctioned 24 hours before.
7. Unlike popular belief, Patna city is as safe as any other Indian city. Daytime is especially safe as per my experience.
8. NIT Patna has a small campus located in the middle of the city. The surrounding areas are very populated, and there is a constant presence of Police in the entire region. On weekends, due to arti on NIT Ghat, the campus security is further tightened.

Thus, NIT Patna is pretty safe for girl students.