Hello,

If you are to give IAS officer examination that means you have to give UPSC examination. And UPSC examination total marks is 2025 which is including all subjects and category. And there will be present negetive marking also. Each wrong answer carrying 0.33% negetive marking from your total marks. That is 0.66 marks will alloted in each wrong answer. So whenever you will give any answer carefully given.

All the best.