Which of the following statements about the appointment and tenure of the CAG is/are correct?
i. The CAG is appointed by the President of India and holds office for a term of 6 years or until the age of 65, whichever is earlier.
ii. The CAG can be removed by the President without any parliamentary approval.
iii. The CAG takes an oath before the President to uphold the Constitution and perform duties without fear or favour.
iv. The CAG can resign by submitting a resignation letter to the Prime Minister.
Ai and iii only
Bi, ii, and iii
Ci, iii, and iv
Di only
