dear kuldeep, 110 days are really sufficient if you know
..........What to study ?
AND
..........How to study ?
In order to find the answer of these 2 Qs.. complete your syllabus early and start revision.
You cn answer these Qs better if you are at revision stage.
You cn try both groups (with more emphasis on any one group u like most)
You cn refer following books for the examination
Finacial Reporting - Dont follow books, if possible -- only refer class notes of any good teacher near you. Go for Praveen Sharma Class Notes (For miscellaneous topics and AS You may refer M P Vijay Kumar)
SFM - J B Gupta DvD Lactures plus his book (For Additional theory portion You may refer AN Sridhar)
Audit - Padhuka (For Less important and Typical theory portion you can refer Surbhi Bansal
Law - Munish Bhandari Handbook Plus Padhuka for Detailed Study
AMA - Padhuka plus Study Material and Practice Manual
ISCA - Manish Valechha plus and Practice Manual (The book covers full syllabus also includes examples, diagrams, memory codes....No need to refer study material use with practice manual only)
Direct Taxes- T.N.Manoharan Plus Summary Module of Vinod Gupta (Prepare notes for lengthy and typical portion, if possible)
Indirect Taxes - N S Govindan for Concepts (Padhuka or Banger for detailed Study and past exam Questions)
All the best for your exams.