The study comprising smoking habits among educationally and socially forward class, its impact on respiratory system and response of the said class of people to a questionnaire was undertaken among a random sample of 1188 subjects consisting of students and professionals aged between 15 and 65 years. Results showed that smoking habit was alarmingly high (48.8%) among the students and a little higher (53%) among the professionals. The exact nature and extent of the problem of smoking was not very much clear to all the subjects.