Ct2-reference book

Can anyone suggest any refernce book for ct2 which contains question of IAI exam pattern?

 

Go for past exam papers available on IAI website.

 

But they are very tough.. need to refernce some book to clear doubts!

 

then before past papers, you should practice Q&A Banks, Assignment series, Mock exams. They are good for preparation .

 

I did Q&A bank n X series which is far easy than IAI papers