In India, exclusion is linked with social relationships and institutions that exclude, isolate, deprive and eliminate some groups on the basis of their group identities, caste and ethnicity. Tribal people are the most marginalised or excluded population everywhere in the world. It leads to refusal to accept the participation of members in the social group. Today, in India it becomes the major concern for tribal people. Social exclusion is happening through the process and outcome of keeping social groups outside power centres and resources. The important thing is that as long as excluded individuals and social groups remain silent there occurs no conflict. It is observed that exclusion and discrimination take place in different forms in excluded societies. These people adapt and change themselves according to changing social reality. This study is intended to find out the Perceptual problem related to Presuppositions among secondary school students of Paniya and Kurichiya communities of Wayanad and compare the Perceptual problem related to Presupposition . The study adopted Purposive random sampling and adopted ‘Survey’ method. By employing different statistical techniques, the investigator found out the nature of data and the level of significance at 0.01 level.