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Following are today’s UPSC Mains Marathon Questions
About Mains Marathon – This is an initiative of ForumIAS to help/aid aspirants in their mains answer writing skills, which is crucial to conquering mains examination. UPSC Mains Answer Writing 20th November 2025
Every morning, we post 2–3 questions based on current affairs. The questions framed are meaningful and relevant to the exam. UPSC Mains Answer Writing, 20th Nov.
Write your answers in the comment box, given below.
For Mains Marathon Archives click HERE→
Questions
1) Examine the hidden cost of polluted groundwater on public health and agriculture in India. Justify the necessity of a nationwide, real-time monitoring system with open data access.
2) Critically analyze the legal and ecological implications of post-facto environmental clearances. Justify why reversing the Vanashakti ruling must remain an exception, not the rule, in environmental governance.
