Download the supplementary reading material for Class 12 economics effective from 2014 onward .This material is covered in latest books and publications.Still student are advised to go through the matter at least once and cover all the topic thoroughly before the exam as it is expected that these topics will be asked or in the coming exams.
CBSE has issued supplementary material for both Macro Economics and Micro Economics.
There are small inclusions in every topic in supplementary material
Download the Micro economics Supplementary material by the below given link
Download the Macro economics Supplementary material by he below given link