1. Which South American trade bloc recently expanded its Preferential Trade Agreement (PTA) with India?

2. Where was India’s first hydrogen-powered train flagged off?

3. India has been elected to which UN body for the 2026–28 term?

4. The UIDAI recently launched the “SITAA” initiative. What is its primary objective?

5. Which state will host the 5th Khelo India University Games (KIUG)?