The Current Affairs Quiz is a daily quiz based on the DAILY CURRENT AFFAIRS AND PIB SUMMARY from the previous day, as posted on our website. It covers all relevant news sources and is designed to test your knowledge of current events. Solving these questions will help you retain both concepts and facts relevant …
Continue reading “UPSC Current Affairs Quiz : 21 November 2025”
Source: DD News Subject: Science and Technology Context: Scientists from ARIES, IIA and global collaborators have reconstructed over 100 years of the Sun’s polar magnetic history using archival data from the Kodaikanal Solar Observatory (KoSO). About Kodaikanal Solar Observatory (KoSO): What it is? KoSO is one of India’s oldest and globally renowned solar observatories, conducting …
Facts for Prelims (FFP) Source: DST Context: The 125th anniversary of Kodaikanal Solar Observatory (KSO) was celebrated recently on April 1, 2024, by the Indian Institute of Astrophysics (IIA)
2020 Nobel Prize in physics: Ithas been awarded to Roger Penrose, Reinhard Genzel and Andrea Ghez for furthering the understanding of black holes. Penrose: Discovered “that black hole formation is a robust prediction of the general theory of relativity. Genzel and Ghez:Discovered a “supermassive compact object at the centre of our galaxy.” This is now known …
