21.
Consider the following statements:
1. Emergency is always imposed throughout the nation.
2. Emergency can be imposed not only on the grounds of actual war, external aggression or armed rebellion, but also in anticipation thereof.
3. Every proclamation of Emergency will not remain in force after one month unless it is approved by both the House of Parliament
Which of the statements given above is/are correct?

22.
Assertion (A): The UPSC must be consulted as regard the method of recruitment to civil services and civil posts.
Reason (R): The functions of UPSC also includes the advice on above matters.

23.
In which judgment it is stated that "there can be no doubt that personal liberty is a precious right. That is why, while conferring extensive powers on the Government like the power to declare an emergency, the power to suspend the enforcement of fundamental rights or the power to issue ordinances, they assured to the people a Bill of Rights by Part III of the Constitution, protecting against executive and legislative despotism those human rights which they regarded as fundamental

26.
Provisions relating to fundamental duties cannot be enforced by writs. They can be only promoted by constitutional methods. But they can be used for interpreting ambiguous statutes'. In which of the cases was this principle enunciated -

27.
The Cabinet Mission was appointed

28.
The Advisory opinion tendered by the Supreme Court: