The Civil Service, the people that carry out the work of the federal government, is comprised of:

The Civil Services refer to the career bureaucrats who are the permanent executive branch of the Republic of India. The civil service system is the backbone of the administrative machinery of the country.[1][2]

In India's parliamentary democracy, the ultimate responsibility for running the administration rests with the people's elected representatives—cabinet ministers. But a handful of ministers cannot be expected to deal personally with the manifold problems of modern administration. Thus, the ministers lay down the policy and it is for the civil servants, who serve at the pleasure of the President of India, to carry it out. However, Article 311 of the constitution protects them from politically motivated or vindictive action.

Civil servants are employees of the Government of India or of the states, but not all employees of the Government are civil servants. As of 2010, there were 6.4 million government employees in India but fewer than 50,000 civil servants to administer them.[3]

Civil servants in a personal capacity are paid from the Civil List. Senior civil servants may be called to account by the Parliament. The civil service system in India is rank-based and does not follow the tenets of the position-based civil services.[2]

The Government of India has also approved the formation of two new cadres of civil servants: the Indian Skill Development Service (2015)[4][5] and the Indian Enterprise Development Service (2016).[6]

the numbers are even higher.

explanation:

statistics have shown that more that 60% of test takers fail the first time and have to retake the test.