Dear Aspirants,
This is the best GK book for all competitive exam. like osssc, ssc, railway, bank.
book contain
1. Odisha Gk
2. India Gk
3. World Gk
4. 15000+ Short Question
5. All Important Static Gk
6. Total 2000+ page
7. Full General Knowledge Notes
8. Full Current Affairs Update 2019