Hello Aspirant ,
There are many givernment exams you can attempt after class 12 to get a government job but most of them are very low paying jobs with very low growth opportunity so I would sugget you to go for government jobs after completing your undergraduation .If government job is your aim then you should go for lesser duration courses like (BA , BSc , BCom etc ) and then attempt government job exam .
Some of the most famous exams are :
etc .
Hope this helps.
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