Sum of all 80 sessions is out of 400 (80 sessions x 5 questions x 1 mark for each question), Which will be mentioned on your training certificate. You can download the training certificate after completing the test of all 80 sessions, you can give re-test multiple time to increase your total score, while submitting the certificate form whatever is your total score will be final score which can't be changed / replaced.
Session Question 1 Question 2 Question 3 Question 4 Question 5 Total Marks