MP Vijay Kumar Vs Parveen Sharma, which book to refer for FR?

Rohit Dandona (Semi-Qualified CA) (37 Points)

22 January 2017  
CA people anyone there who can give feedback on MP Vijay Kumar's FR book(Snowwhite publications)?
I've been doing Financial Reporting extensively from Parveen Sharma sir book, but not able to get exam success.
My concepts are very much clear bur not able to crack exam questions that is why scoring 40 to 50 marks from past two attempts. 
I want to know what should i do to go beyond 60 or 70 in FR paper?