Starting from the basic you must initiate with NCERT and only NCERT. Just finish History(6 to 12), Geography(6-12), Economics(11 and 12) and Science(6-10) and certain chapters in Biology Part from 11th and 12th.

After finishing all the above you can switch to :

Economics- Sriram Printed Notes

Geography: GC Leong

Polity by Laxmikanth

Current affairs: The Hindu or Indian Express. Dristi IAS

Keep a look on the budget part and various Ongoging Government projects and schemes

Keep following Rajya Sabha TV