Help frnds! is this material alone enough for grp 2?

Aparna Sekar (Srirangam) (92 Points)

09 August 2011  

Frnds, i am gng 2 appear for grp 2 in november. i have bought paduka books for all 3, and have decided not to look more for institute  material. but some people says paduka do not have enough contents, and is fit only for it and sm. 

pls advice abt this, and say whether institute material  is required  over paduka?