| Village | Tetrawan |
| Block | Biharsharif |
| District | Nalanda |
| State | Bihar |
| Country | India |
| Continent | Asia |
| Time Zone | IST ( UTC + 05:30) |
| Currency | Indian Rupee ( INR ) |
| Dialing Code | +91 |
| Date format | dd/mm/yyyy |
| Driving side | left |
| Internet cTLD | in |
| Language | Hindi,Urdu |
| Time difference | -11 minutes |
| Latitude | 25.62 |
| Longitude | 85.13 |
Tetrawan is a village panchayat located in the Nalanda district of Bihar state,India. The latitude 25.62 and longitude 85.13 are the geocoordinate of the Tetrawan.
The native language of Tetrawan is Hindi,Urdu and most of the village people speak Hindi,Urdu. Tetrawan people use Hindi,Urdu language for communication.
Tetrawan village is located in the UTC 5.30 time zone and it follows indian standard time(IST). Tetrawan sun rise time varies -11 minutes from IST. The vehicle driving side in Tetrawan is left, all vehicles should take left side during driving. Tetrawan people are using its national currency which is Indian Rupee and its internationl currency code is INR. Tetrawan phones and mobiles can be accesed by adding the indian country dialing code +91 from abroad. Tetrawan people are following the dd/mm/yyyy date format in day-to-day life. Tetrawan domain name extension( cTLD) is .in .