Police records state that at least one student commits suicide, on an average every month, in the coaching hub of Kota in Rajasthan. A 16-18 hour study hour, a life away from home and the constant pressure of entrance test. These are some of the factors which have driven scores of students to suicide in the coaching centres here. Nearly 20 students committed suicide in Kota last year. The city has around 200 coaching institutes and the industry is estimated to be worth around `Rs 2,000 crore. Students from various parts of the country flock there to crack exams like the IIT-JEE, which has a ratio of around 12 lakh aspirants for 10,000 seats.