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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 27 October 2026
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 27th October 2026
Write your answers in the comment box, given below.
For Mains Marathon Archives click HERE→
Questions
1) Does integrating E100 flex-fuel vehicles advance India’s energy transition? Analyze technological, food-security, and supply-chain challenges in scaling pure ethanol adoption.
2) Does AI-driven vulnerability discovery expose structural flaws in cyber defense? Analyze operational risks, responsible disclosure dilemmas, and strategic defense measures.
