state gov TNPSC Group 4 (தமிழ்நாடு குழு IV) Mock Test 2025 General Knowledge Ancient History Post Guptas Age
King Harshvardhan established a large center of knowledge which was called as 'Bhadra-Vihar' at _____.
1
Mathura
2
Kashi
3
Kannauj
4
Haridwar