To qualify the civil services examination, one does not only have to toil hard in its preparation but also seek guidance from experienced teachers to ensure that the preparation goes in the right direction. The civil services examination, conducted by the Union Public Service Commission (UPSC), is considered toughest among all competitive exams in India. For its preparation, a large number of civil services aspirants leave their hometown and village to join popular coaching institutes located in Delhi and some other expensive cities, incurring huge expenditure on their stay and study.