Economics 15 Chemistry 13 Financial economics 8 Nematodes 8 Economic development 7 Accountancy 6 income 6 Finance 5 India 5 Poverty 5 Agricultural economics 4 Agriculture 4 Income 4 Management 4 Sociology 4 Accounting 3 Botanical science 3 Business 3 Capital 3 English literature-Drama-criticism 3 Microeconomics-- Production economics 3 Political Science 3 Tax 3 agricultural inputs 3 economic growth 3 Ascent of sap 2 Bills of exchange and promissory notes 2 Constitutional & administrative law 2 Constitutional law 2 Constitutions 2