Regarding the Indian judiciary, consider the following statements :

1. Any retired judge of the Supreme Court of India can be called back to sit and act as a Supreme Court judge by the Chief Justice of India with the prior permission of the President of India.

2. A High Court in India has the power to review its judgment as the Supreme Court does.

Which of the statements given above is/are correct? 

With reference to India, consider the following statements :

1. There is only one citizenship and one domicile.

2. A citizen by birth only can become the Head of State.

3. A foreigner once granted the citizenship cannot be deprived of it under any circumstances.

Which of the statements given above is/are correct ?