GENERAL APTITUE AND MENTAL ABILITY,LOGICAL REASONING, MATHS, SCIENCE, PHYSICS, CHEMISTRY, BOTANY, ZOOLOGY, PSYCHOLOGY, MODERN INDIA, HISTORY AND CULTURE OF INDIA,INDIAN FREEDOM MOVEMENT, GEOGRAPHY, SATE ADMINISTRATION WITH SPECIAL REFERENCE TO TAMILNADU, ECONOMICS AND IMPACT OF GLOBAL ECONOMY ON INDIA,ECONOMIC CRISIS, CURRENT AFFAIRS, SOCIAL ISSUES, CURRENT ISSUES, ROLE OF SCIENCE AND TECHNOLOGY, EMERGING POLITICAL TRENDS ACROSS THE WORLD, TAMIL SOCIETY, ITS CULTURE AND HERITAGE, ADMINISTRATION OF UNION AND STATES WITH SPECIAL REFERENCE TO TAMILANDU