12TH QUARTERLY EXAMINATION ANSWER KEY 2016-2017:

 BIOLOGY & BOTANY KEY

THANKS TO MR. L.Murugaiyan M.Sc., B.Ed., M.Phil.,PG Asst in Biology,Pudukkottai District.St. Joseph’s Hr.Sec.school, Vichoor - 614617, Cell No. : 9092538675, 9092450260.

• 12TH BIOLOGY QUESTION PAPER CLICK HERE | ANSWER KEY TYPED PDF FORMAT CLICK HERE

CHEMISTERY ANSWER KEY EXAM DATE:

Thanks to Mr.R.Shakthivel,Pg AsstGHSS,Panchananthikulam,Nagai Dt. 

• 12th Chemistry T/M Typed full Answer key Click Here

THANKS TO MR.S.PRABAKARM.Sc.,B.Ed.,M.Phil.,PGDCA P.G. Asst in Chemistry,Sri Vijayya Vidhyalai Matric. Hr. Sec. School,Harur.

• 12th Chemistry Answer Key E/M Click Here

PHYSICS ANSWER KEY
Thanks to Mr.B.KANNAN M.Sc., B.Ed., GHSS MUDUR, VELLORE-631 003| Ph:7871748594

• 12th Physics E/M full Answer key typing pdf format Click Here

THANKS TO MR. V.MANIKANDAN,PGT IN PHYSICS,G.ARIYUR MODEL SCHOOL,VILLUPURAM-DT

• 12TH PHYSICS ANSWER KEY Click Here

Thanks to Mr.J.SHANMUGAVELU [P.G. T. in Physics] Lions Mat. Hr. Sec. School , Paramakudi

• 12th Physics E/M full Answer key typing pdf format Click Here

THANKS TO MR.THIRUMALAI

• 12th Quarterly computer science full answer key Click Here
• 12th Quarterly Computer Science Question Paper Click Here | Answer key  Click Here

THANKS TO MR.JAISHANKAR GOVT ADW HS TRICHY DT

• 12th Quarterly Computer Science Question Paper Click Here | Answer key  Click Here

• 12th Quarterly Maths Answer key TM Click Here
• 12th Quarterly English Paper I Official Answer key

• 12th Quarterly Tamil Paper I Answer key Click Here