<Li> Judicial: India has a unitary three - tier independent judiciary that comprises the Supreme Court, headed by the Chief Justice of India, 24 High Courts, and a large number of trial courts . The Supreme Court has original jurisdiction over cases involving fundamental rights and over disputes between states and the centre; it has appellate jurisdiction over the High Courts . It has the power both to declare the law and to strike down union or state laws which contravene the constitution, as well as to invalidate any government action it deems unconstitutional . </Li> <Table> States (1--29) & Union territories (A-G) <Tr> <Td> 1 . Andhra Pradesh </Td> <Td> 19 . Nagaland </Td> </Tr> <Tr> <Td> 2 . Arunachal Pradesh </Td> <Td> 20 . Odisha </Td> </Tr> <Tr> <Td> 3 . Assam </Td> <Td> 21 . Punjab </Td> </Tr> <Tr> <Td> 4 . Bihar </Td> <Td> 22 . Rajasthan </Td> </Tr> <Tr> <Td> 5 . Chhattisgarh </Td> <Td> 23 . Sikkim </Td> </Tr> <Tr> <Td> 6 . Goa </Td> <Td> 24 . Tamil Nadu </Td> </Tr> <Tr> <Td> 7 . Gujarat </Td> <Td> 25 . Telangana </Td> </Tr> <Tr> <Td> 8 . Haryana </Td> <Td> 26 . Tripura </Td> </Tr> <Tr> <Td> 9 . Himachal Pradesh </Td> <Td> 27 . Uttar Pradesh </Td> </Tr> <Tr> <Td> 10 . Jammu and Kashmir </Td> <Td> 28 . Uttarakhand </Td> </Tr> <Tr> <Td> 11 . Jharkhand </Td> <Td> 29 . West Bengal </Td> </Tr> <Tr> <Td> 12 . Karnataka </Td> <Td> A. Andaman and Nicobar Islands </Td> </Tr> <Tr> <Td> 13 . Kerala </Td> <Td> B. Chandigarh </Td> </Tr> <Tr> <Td> 14 . Madhya Pradesh </Td> <Td> C. Dadra and Nagar Haveli </Td> </Tr> <Tr> <Td> 15 . Maharashtra </Td> <Td> D. Daman and Diu </Td> </Tr> <Tr> <Td> 16 . Manipur </Td> <Td> E. Lakshadweep </Td> </Tr> <Tr> <Td> 17 . Meghalaya </Td> <Td> F. National Capital Territory of Delhi </Td> </Tr> <Tr> <Td> 18 . Mizoram </Td> <Td> G. Puducherry </Td> </Tr> </Table> <Tr> <Td> 1 . Andhra Pradesh </Td> <Td> 19 . Nagaland </Td> </Tr> <Tr> <Td> 2 . Arunachal Pradesh </Td> <Td> 20 . Odisha </Td> </Tr>

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