Evaluate yourself with the answer keys to the UPSC civil services question papers. BYJU’S presents UPSC answer keys to the IAS Prelims exams. Our UPSC Prelims answer keys have been prepared by experts on the subjects and we can safely claim an almost ideal match with the UPSC official answer keys!

BYJU’S Free IAS Prep also provides solved papers of the IAS prelims both the GS papers I and II to aid your preparation. Practice these question papers and boost your IAS preparation. Solving question papers is the best way to assess your preparation levels and also the ideal manner to internalise all that you have learnt.

Click on the relevant links below for the UPSC IAS answer keys.