Explanation: Mahakaleshwar is one of the 12 Jyotirlingas of Lord Shiva and is located in Ujjain, Madhya Pradesh.

Explanation: Euratom was established in 1957 under the Treaty of Rome to coordinate nuclear energy research in Europe.

Explanation: Data Privacy Day is observed on January 28 to promote awareness about data protection and privacy rights.

Explanation: The Doomsday Clock was created by the Bulletin of the Atomic Scientists to assess risks like nuclear war and climate change.

Explanation: The Economic Survey 2025-26 was tabled in the Indian Parliament on January 29, 2026, ahead of the Union Budget. It provides an annual review of the country’s economic performance and outlook.

Explanation: IIT Guwahati developed advanced tools to track glacier hazards and climate risks in the Eastern Himalayas.

Explanation: The negotiations were concluded during the 16th India–EU Summit, strengthening trade relations.

Explanation: In the 2026 Australian Open quarterfinals, Lorenzo Musetti retired with an injury, and Novak Djokovic advanced to the semifinals as a result. Djokovic will go on to face either Jannik Sinner or Ben Shelton in the next round.

Explanation: India has recently concluded free trade agreement (FTA) negotiations with the European Union (EU) after nearly two decades of talks. The India–EU FTA deal marks a significant milestone in economic cooperation between India and the bloc of 27 European countries.

Explanation: NASA's Space Launch System (SLS) is the primary rocket for the Artemis lunar missions.