Hello,
Civil services examination is conducted by UPSC and it is India one of the toughest exam so make sure you are willing to take the exam. You can pursue IAS examination anytime, provided that the upper age limit for appearing in IAS examination is 32 years. So, if you are giving the last attempt of your life (Maybe that's your first), you can still have a lot of time to come out as an IAS officer with flying colours.
Hope this helps!!!
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