With reference to proof of Indian citizenship, consider the following statements:
1.An Indian passport is conclusive legal proof of Indian citizenship in all circumstances.
2.An Aadhaar card can be used as proof of identity but not as conclusive proof of Indian citizenship.
3.A Citizenship Certificate issued under the Citizenship Act, 1955 is conclusive proof of Indian citizenship for persons who acquire citizenship by registration or naturalisation.
Which of the statements given above is/are correct?