Which institution is the oldest university in Bihar?

d in 1917, is the oldest university in Bihar. The key to this question is the precise association expressed in its wording: “” The answer Patna University matches that clue directly and is therefore factually appropriate. Option A — Nalanda University — is incorrect because it does not match the exact person, district, location, institution, river, event or identifying feature required by the question. It may be associated with another Bihar-related context, but that broader association does not satisfy this specific wording. Ambedkar University — is incorrect because it does not match the exact person, district, location, institution, river, event or identifying feature required by the question. Option D — Magadh University — is incorrect because it does not match the exact person, district, location, institution, river, event or identifying feature required by the question. Bihar GK questions frequently place neighbouring districts, related historical personalities, nearby rivers or institutions from the same field among the options. Patna University, established in 1917, is the oldest university in Bihar.