Dear aspirant,

There is no specific course as such for being eligible to write the IAS exam.The aspiring candidates should be an Indian citizen,and hold a degree or are in their final year of degree and the age should be 21-32 years for general category,21-35(for OBC,Defence,EWS) and 21-37(SC/ST).

There are some subjects one should have knowledge of:

• History
• Geography
• Civics
• Economics
• General science
• Environmental science
• Sociology

The best course you can take up to clear civil service exams is engineering.

All the best!

Dear candidate

For becoming an IAS officer you first need to have a bachelors degree from any recognized university or college in India and you need to apper for civil services exam and qualify and get high score to become  a IAS officer and there is this part where you join for IAS coaching in coaching centers and the age limit for IAS is 32 years starting from 21 years of age.

Hope this Information is helpful