Under the 10+2+3/4 plan, students complete ten years of schooling and then enrol for two years in junior college, where they select one of three streams: arts, commerce, or science.[101] This is followed by either a general degree course in a chosen field of study, or a professional degree course, such as law, engineering and medicine.[102] Most colleges in the city are affiliated with the University of Mumbai, one of the largest universities in the world in terms of the number of graduates.[103]