Consider the following statements :
1.The judges of a high court are appointed by governor.
2. A person appointed as a judge of a high court, before entering upon his office, has to make and subscribe an oath or affirmation before the governor.
3. The governor can appoint and remove the members of state public service commission.
4. The same person can be appointed as governor for two or more states.
Which of the above statements is/are correct ?