Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test General Knowledge Modern India (National Movement ) Important Historical Data
Who had written the book 'Ghulamgiri' which highlighted the injustices in the caste system
1
Dr. B. R. Ambedkar
2
Mahatma Gandhi
3
E. V. Ramaswamy Naicker
4
Jyotiba Phule
5
None of the above