12th std All Subject PTA Model Question Paper (Both medium)

Tamil Click here 

English Click here 

 English Answer key Click here 

English Answer key Click here

Maths (TM) Click here 

Maths (EM) Answer key Click here 

Maths (EM) Question & Key Click here 

Maths (EM) Answer key Click here 

Maths (EM) Click here 

Maths (EM) Answer key Click here 

Accountancy Click here

Bio - Botany Answer key (EM) Click here

Biology Click here

Business Maths Click here

Chemistry Click here

Chemistry (EM) Answer key Click here

Chemistry (TM) Answer key Click here 

Commerce Click here

Computer Science Click here

Computer Science (EM) Answer key Click here

Computer Science (EM) Answer key Click here

Computer Science (EM) Answer key Click here

Economics Click here

Physics (TM) Answer key Click here 

Physics (EM) Answer key Click here 

Physics Click here