At this juncture do not lay hand on any new material. Since, you have studied from Vinod Gupta, just try to revise from the summary module and where ever necessary you should go for the detailed understanding of the provisions.
For instance modules on Business or Profession, Assessment Procedure, Wealth Tax etc you should not just glance through but re-visit the exact provision. As you may be aware the candidate's concepts is tested at final level and hence he or she should possess expert knowledge. Impress the examiner with good presentation of your answers in the examination in order to fetch quality marks.
Best of luck
Sathish