Generic : What is the difference between IBSAT and CAT in terms of exam pattern?

IBSAT differs from CAT in four key ways: IBSAT has 140 questions vs CAT's 68, no negative marking vs CAT's −1 penalty, five answer options per MCQ vs CAT's four, and no sectional time limits vs CAT's strict 40-minute sectional caps. IBSAT is also online remote-proctored, while CAT is centre-based.