Generic : How do I calculate my XAT 2027 score using the answer key?

Select Exam
Exam Tags
Answer
To calculate your XAT 2027 score, add +1 for each correct Part 1 answer, subtract 0.25 for each wrong Part 1 answer, and subtract 0.10 for each unattempted question beyond the first 8 unattempted. Add +1 for each correct GK answer with no penalty for wrong GK answers. The total is your expected XAT 2027 raw score.
Question
How do I calculate my XAT 2027 score using the answer key?