Which Article of the Indian Constitution empowers Parliament to create an All India Service?

Under which Article of the Constitution of India can the Parliament alter the boundaries of existing States?

Which article of the Indian Constitution deals with the Power of the President to Pardon Offenders?

Which one of the following articles of the Indian Constitution provides for All-Indian Services?

Indian Parliament has the power to create a new State under which of the following Constitutional provisions?

Which article of the Indian Constitution deals with the Appointment and Term of Members of Union Public Service Commission?