Hello Aspirant, Hope you are doing good.
Difficulty level of the examination depends on the preparation for the exam by the candidate .
CAT and XAT are difficult exams when compared to other MBA entrance exams.
As though the syllabus is almost same. both CAT and XAT considered to be almost same at the difficulty level . When compared to other parts, the DILR portion in CAT is frequently more difficult than the other sections, while the Quantitative Aptitude component in XAT is frequently more difficult than the other sections. duration of CAT is 120 Minutes with 3 sections, and XAT is 180 minutes with 4 sections.
Hope this information helps you.
All the best.