Directions: Below is a paragraph containing one or more errors. Read the paragraph carefully and identify the errors. Choose the correct option indicating the number of errors in the paragraph.

India's surge in coaching centres, typified by Kota, raise concerns about the education system and employment prospects. Kota, renowned for its rigorous exam preparation, has saw a tragic rise in student suicides, highlighting the gap between aspirations and opportunities. In a recent survey by Lokniti-Centre for the Study of Developing Societies, over 1,000 students from states like Bihar and Uttar Pradesh revealed middle-class backgrounds, hailing mainly to urban or small-town areas. Their families typically rely to income from government service, business, or agriculture.