अरुणाचल प्रदेश | Arunachal Pradesh
General competitive examinations frequently test candidates on Current Affairs topics. Questions like "चर्चा में रही कलाई-II जलविद्युत परियोजना किस राज्य..." are designed to verify factual recall and general awareness. Regular practice on similar MCQs ensures a higher accuracy rate. The correct option here is अरुणाचल प्रदेश | Arunachal Pradesh.