The city of Purnia in the Indian state of Bihar also functions as the administrative headquarters of both the Purnia district and the Purnia division. It is located in the Kosi- Seemanchal area of Bihar. Purnia hosts several military bases such as Indian Air Force, Indian Army, three branches of Indias Central Armed Police Forces, the Border Security Force, the Sashastra Seema Bal and the Indo-Tibetan Border Police. The name of the city may have originated from the Sanskrit word Purna?Aranya, which means complete jungle. Purnia has a large forest cover and is located in the Mithila region of the state. The city lies on the alluvial tract of the Gangetic Plain and numerous rivers flow through the area that are mostly the tributaries of River Koshi. The city experience a favorable climate and is often referred to as "Mini Darjeeling." There are around 3 lakh residents in Purnia. Maithili, Angika, Hindi, Urdu, Bengali as well as English are the commonly spoken languages in this area. Purnia has an agricultural economy. The fertile soil supports paddy cultivation. Crops like potatoes, wheat, khesari, chickpeas, lentils, barley, sugarcane, tobacco, chili peppers, maize, makhana, mung beans and jute are also cultivated in the area. There are several poultries and fisheries in Purnia. This rapidly developing city is equipped with all modern amenities and many educational institutions.
The Karnataka Bank Limited is commercial banking institution having a network of 807 branches, 1374 ATMs across 22 states and two union territories having 8,220 employees and over 9.65 million customers throughout the country. Over 1,46,000 shareholders privately own its shares and the tagline of the bank is "Your Family Bank Across India."In August 2008, Sun and NDTV Green IT Award were received by Karnataka Bank Limited in recognition of the banks "green policies" and use of earth-friendly technology such as solar power. For the year 2010-11, the bank received the Best Bank Award for "Managing IT Risk" under small bank category, by Institute for Development and Research in Banking Technology (IDRBT). The Karnataka Bank Limited was incorporated on 18 February 1924 and operations were commenced on 23 May 1924. Quick Remit, a facility of money transfer was introduced by the Karnataka Bank Limited in August 2008 for Non-Resident Indians living in Canada, United States, and the UK. The bank also runs a 24-hour Internet banking service called Money click. Some of the digital banking products of Karnataka Bank Ltd are KBL-ApnaApp, KBL-m PassBook, KBL Smartz and KBL POS Manager.