Under which of the following condition(s) a writ of mandamus can be granted? Give correct answer:
1. There must be a public duty.
2. There must be a specific demand and refusal.
3. There must be a clear right to enforce the duty.
4. The right must be subsisting on the date of the petition.

Chief Election Commissioner of India may be removed by

The largest committee of Parliament of India is

Which among the following statements is/are true according to I. R. Coelho v. State of Tamil Nadu?
1. Judicial Review on legislations inserted in Schedule 9 is allowed when the legislation is not in conformity with basic structure doctrine.
2. Legislation effecting Fundamental Rights can be reviewed.

Ordinance promulgated by President under Article 123 of the Constitution of India shall cease to operate after . . . . . . . .