snap 45 days are left i dont how to schedule my subjects can u please tell me the important topic for maths and English..

Well there is no important topic  for Quant or english or DILR. Look CAT is highly competitive exam and no one know's what type of question an individual face. So there is no important topics for CAT. Now as only 20 days left for CAT I prefer u to give atleast 1 Mock daily n analyse it carefully.

Same applicable for SNAP though SNAP is not highly competitive as CAT. But in SNAP too no one know's what types of questions an individual will face. But as a Month left for SNAP I prefer you to give atleast 3 mocks in a week n analyse it carefully. SNAP also include GENERAL KNOWLEDGE. So keep yourself updated with CURRENT AFFAIRS. Read newspaper, articles, editorials on a regular basis.

BEST OF LUCK.