Exam operation
Running a 100-question mock in 120 minutes
Use staged passes to protect accuracy and leave time for review.
First pass: secure confident answers
The average is about 72 seconds per question. Flag long calculations or uncertain rules and keep moving.
Second pass: calculate and compare
Recheck units and signs in calculations, then eliminate options using explicit reasons instead of rereading everything.
Score beyond the total
Record each subject and detailed-area result. Before the next mock, correct the weakest subject and two repeated error causes.