Circular no  21092019:-   The Sample Question Papers for classes X and XII (2019-20) are now available at CBSE website cbseacademic.nic.in at the link given below:

Class X Sample Question Paper & Marking Scheme for Exam 2019-20

http://cbseacademic.nic.in/SQP_CLASSX_2019_20.html

Class XII Sample Question Paper & Marking Scheme for Exam 2019-20

http://cbseacademic.nic.in/SQP_CLASSXII_2019_20.html