Daily GS Mains Challenge

GS Paper-3 (Economy, Science-Tech & Environment)
Question 1 (10 Marks)

Discuss the potential of the ‘Global Biofuel Alliance’ (GBA) in accelerating India’s target of 20% ethanol blending and its subsequent impact on the rural economy and energy security. (150 words)

Question 2 (15 Marks)

The ‘National Mission on Quantum Technologies and Applications’ (NM-QTA) is a leap toward future-proofing India’s strategic interests. Analyze the applications of Quantum Key Distribution (QKD) in securing national defense and banking systems against future cyber threats. (250 words)

Question 3 (15 Marks)

The phenomenon of land subsidence in the Himalayan region, as seen in Joshimath and other hill towns, is a stark warning against ‘unscientific’ infrastructure development. Suggest a sustainable development model for the ‘Fragile Himalayas’ that balances strategic needs with ecological safety. (250 words)

📋 Syllabus focus: Infrastructure & Clean Energy Transitions (Global Biofuel Alliance & E20); Science and Technology developments and applications in defense/banking cyber-security (Quantum Technologies & QKD); and Disaster management & environmental degradation in fragile ecosystems.

Daily Essay Challenge

Mains Essay Section

Essay Theme:
“Freedom of speech is the bedrock of democracy, but it comes with responsibility.”


Mains Approach Guidelines:

  1. Deconstruct the constitutional balance between absolute freedom of expression and reasonable restrictions (such as public order, sovereignty, integrity, and morality)—analyzing how speech unchecked by duty risks degenerating into hate speech, misinformation, and societal polarization.
  2. Evaluate the role of civic maturity, digital media accountability, and democratic institutions in preserving open public discourse while safeguarding social harmony, constitutional morality, and individual dignity.
🔥 LIVE PRACTICE NOW

🏆 UPSC Mains Live Answer Writing Portal

Improve your speed and structural accuracy for Mains 2026. Practice official General Studies Paper 1-4 PYQs (2013-2025) and daily expected mock challenges with our advanced interactive platform.

⏱️ Countdown Exam Timer ✍️ Stylus Handwriting Canvas 📁 Direct Sheet Scan/Upload 🖨️ One-Click PDF Compiler

Support Our Work

Help us create more quality content by buying us a coffee.

Buy me a coffee
UPSC Civil Services Mains 2026
DAYS
HOURS
MINS
SECS

Optional Paper PYQs (2013-2025)