Option 1 is the right answer: evaluated. Let us look into the meaning of the given words:
Evaluated-- to judge or determine the document for its accuracy.
Replied--say something in response to something someone has said.
Tested--take measures to check the quality, performance, or reliability of something.
Submitted--to present for the approval, of others.
The given sentence is about checking the answers in the answer book (evaluated by a computer, which normally a teacher would do). The complete sentence is--Your answer book will be evaluated by a computer.