Emotional Intelligence has been seen as a consistent predictor of personal and professional achievement. Today emotional intelligence is viewed in many leading prefessional organizationas as a key indicator at potential job performance. Similarly good mental health is considered essential for leading a good healthy life. To get success in any sphere of life, achievement motivation is basic to a good life. The book cover overall comparison of the emotional intelligence, mental health and achievement motivation at General, OBC and SC students at graduate level. In the present scenario the socio-economic status and the home environment of the youths seem to affect their emotional intelligence, mental health and achievement, motivation. In presents the actual situation of the society, which will be helpful to both government as well as non-governmental agencies for eradicating the disparity in the personality development of youths. The study throws proper light on same situational ladders which will be beneficial to planning of policies for the betterment of both privileged and unprivileged. Class at student's society should recognize that continuing support to socially desadvantageous group will help them to grow at par with the socially advantageous group.