Q: 40 (IES/2001)

Consider the following statements regarding the declaration of Emergency in India:
1. During Emergency, the Parliament can make laws on the subjects mentioned in the State List.
2. The Fundamental Rights except the Right to Constitutional Remedies are denied to the citizens.
3. In an Emergency, the normal federal system is modified and the country is governed as if it was a unitary state
4. The declaration of Emergency by the President does not need the approval of the Parliament.
Which of these statements are correct ?