Punjab is a state in northern India. Forming part of the larger Punjab region of the Indian subcontinent, the state is bordered by the Indian union territory of Jammu and Kashmir to the north, and Indian states of Himachal Pradesh to the east, Haryana to the south and southeast, and Rajasthan to the southwest. It is bordered by the Pakistani province of Punjab to the west. The state covers an area of 50,362 square kilometres, 1.53% of India's total geographical area. It is the 20th-largest Indian state by area. With 27,704,236 inhabitants at the 2011 census, Punjab is the 16th-largest state by population, comprising 22 districts. Punjabi is the most widely spoken and official language of the state. The main ethnic group are the Punjabis, with Sikhs (58%) and Hindus (38%). The state capital is Chandigarh, a Union Territory and also the capital of the neighbouring state of Haryana. The five tributary rivers of the Indus River from which the region took its name are Sutlej, Ravi, Beas, Chenab and Jhelum Rivers; Sutlej, Ravi and Beas are part of the Indian Punjab.
The city is considered to be the cultural capital of Maharashtra. It is also known as the "Oxford of the East" due to the presence of several well-known educational institutions. The city has emerged as a major educational hub in recent decades, with nearly half of the total international students in the country studying in Pune. Research institutes of information technology, education, management and training attract students and professionals from India and overseas. Several colleges in Pune have student-exchange programmes with colleges in Europe.