>CAT – 2013 e-Admit Card/GATE admit card.
> Registration Confirmation Page.
>S.S.L.C/10th Mark list & pass certificate (CBSE, ICSE
etc.).
>Plus 2 Mark lists / and pass certificate (CBSE, ICSE
etc.).
>Original documents to prove Academic Qualifications.
>Certificate to prove Kerallite Status.
>Transfer Certificate from the Institution last
attended (in English version)
>Conduct/Character Certificate from the Institution
last attended (in English version)
>Four passport size Photographs of the candidate
>‘SEBC’ candidates belonging to the state of Kerala
should produce Community Certificate and Annual
family Income Certificate (for the financial year
2011-12) issued by the Village Officer concerned for
claiming admission under respective “Reservation”
category.
> KSC/KST candidates belonging to State of Kerala
should produce Community certificate issued by the
Tahasildar concerned for claiming admission under
respective “Reservation” category.
>Candidates who claim OEC status for fee concession
shall obtain the same endorsed in their community
certificate compulsorily by the competent authority.
>If any of the above certificates are not in
English/Malayalam, Candidates should invariably
produce a translated version of the same in English
endorsed by a Notary Public.
>Two sets of attested copies of all the original
certificates/documents mentioned above.
BEST OF LUCK 
:-)