Generic : Is SNAP Tougher than CAT?

No, SNAP is not tougher than CAT in terms of syllabus depth and question difficulty. But SNAP is much faster. You get 1 minute per question in SNAP, against about 1 minute 46 seconds per question in CAT (120 minutes for 68 questions). So SNAP rewards speed and accuracy, while CAT tests deeper concepts. Read complete CAT syllabus for a detailed comparison.