Correct Answer:
A. Superannuation
Explanation:
A superannuation pension is granted to a civil servant upon reaching the prescribed age of retirement, typically 60 years. It is a normal retirement pension given after completing the service period and attaining the age limit set by the government.
💡 Key Idea
Superannuation = retirement due to age limit. It is different from invalid pension (due to disability), retiring pension (early retirement), and compensation pension (abolition of post).