- Minimum citizen awareness -1 Tax - we all pay tax. Know when and how much we pay tax. Know how much gets collected every year.2 Constitution - tells how this tax is to be spent.3 Village - know which 30 duties are assigned to panchayat.3b City - know which 18 duties are assigned to municipality.4 This is not taught in school college or coaching.Useful for civil service preparation and other exams.Category - general knowledge change democracy decentralization economy