Hello candidate,

Here is a list of some of the best books which you can refer for current affairs preparation-

1. Current affairs 2020 by Arihant experts

2. General knowledge 2021 by Manohar Pandey

3. Quarterly current affairs by Disha experts

4. Yearly current affairs by Disha experts

5. Drishti current affairs 2021

Hope this information helps you!!

Good luck.