UPSC Essentials | Daily subject-wise quiz : Science and Technology MCQs on fossil discovery on the Arctic island, Sentinel-6B and more (Week 137)
Published on: Nov. 19, 2025, 7:13 p.m. | Source: The Indian Express
Are you preparing for UPSC CSE Prelims 2026? Check your progress and revise your topics through this quiz on Science and Technology.
