CBSE has issued new sample papers for class 12 in many subjects including languages. These sample papers are available for download at CBSE official site and myCBSEguide.com.
CBSE has not issued new sample papers for all subjects. You can download previous year sample papers for reference from myCBSEguide.com using the link below :
CBSE Sample papers 2012 for Physics, Chemistry, Maths, Biology and Biotechnology is available in a PDF book format for download. You can download this eBook for free from the link below :
CBSE Class 12 Sample Papers for March 2012 examination are available below :
Sample Question Papers for Board Exam. 2012