- Botany | Mr. M. Balamurugan - Tamil Medium Key Download
- Biology | Mr. Murugaiyyan - Tamil Medium Key Download
- Bio-Zoology | Mr. Murugaiyyan - Tamil Medium Key Download
- Bio-Zoology | Mr. K. Vinoth Rasu - Tamil Medium Key Download
- Bio-Zoology | Mr. S. Thiruppathi (Fully Typed) - English Medium Key Download
- Bio-Botany | Mr. D.Rajamani - Tamil Medium Key Download
- Bio-Botany | Mr. D.Rajamani -English Medium Key Download
- Chemistry | Mr.A.Karuppasamay (Fully Typed Key) - Tamil Medium Key Download
- Chemistry | Mr. C.Arul Joseph Raj (Fully Typed Key) - English Medium Key Download**New**
- Chemistry | Mr. A. Fancis Xavier - 1 Mark Key - English Medium Key Download
- Chemistry | Mr. K. Manivannan- 1 Mark Key - Tamil Medium & English Medium Key Download
- Economics | Mr. V. Muniyandi (Fully Typed Key) - English Medium Key Download
- Accountancy | Mr. M.Muthuselvam (Fully Typed Key) - Tamil Medium Key Download
- Physics | Mr. J. Shanmugavelu (Fully Typed Key) - English Medium Key Download
- Physics | Mr. B. Elangovan (Fully Typed Key) - English Medium Key Download
- Physics | Mr. P. Ilaiyaraja (Fully Typed Answer Key) - Tamil Medium Key Download
- Physics | Mr. G. Gobu (Fully Typed Answer Key) - English Medium Key Download
- Physics | Mr. S.AdaikalaRaju (Fully Typed Answer Key) - English Medium Key Download
- Physics | Mr. B. Kannan (Fully Typed Answer Key) - English Medium Key Download
- Physics | Mr.Vairamvel Sums & 1 Mark Key- Tamil Medium Key Download
- Physics | Mr.J. Jaffer Sidique 1 Mark Key- Tamil Medium Key Download
- Physics | Mr. Jayapal Q&A 1 Mark Key - English Medium Key Download
- Physics | Mr. P.Kathiravan 1 Mark Key - English Medium Key Download
- Computer Science | Mr. R. Paramasivam - Tamil Medium Key Download
- Computer Science | Mr. R. Pradeep -English Medium Key Download
- Computer Science | Mr. Sreepathy - English Medium Key Download
- Computer Science | Mr. K.Jaisankar - Tamil Medium 1 Mark Key Download
- Computer Science | Mr. S.Nedunchezhiyan - Tamil Medium 1 Mark Key Download
- Computer Science | Mr. S.Rajeshwaran - Tamil Medium 1 Mark Key Download
- Computer Science | Mr. T. Thirumalai - Tamil Medium 1 Mark Key Download
- Computer Science | Mr. P.Pradeep - Tamil Medium 1 Mark Key Download
- Maths | Mr. M. Durai Raju (Fully Typed) - Tamil Medium Answer Key Download **New**
- Maths | Mr. Y. Arul Kumar & A. Anandan - English Medium Key Download
- Zoology | Mr. K. Vinoth Rasu - Tamil Medium Key Download
- Commerce | Mr. M. Muthuselvam -Tamil Medium Key Download
- Commerce | Mr. Senthil Prabu -English Medium Key Download
- English Paper 2 | Mr. G. Suresh -English Answer Key Download
- English Paper 1 | Mr. G.Suresh -English Answer Key Download
- English Paper 1 | Mr. John Kulandai & M.Ganesh - English Answer Key Download
- Previous Year Halfyearly Exam Questions & Answers - Click Here
- Pre Half Yearly Exam Question Papers & Study Materials - Click Here
- Centum Coaching Team Questions -Click Here
- NEET / IIT / JEE Exam Coaching Questions - Click Here
- Free Online Tests For English Medium Students - Click Here
- Free Online Tests For Tamil Medium Students - Click Here
