Mains Answer Writing - 24 Oct, 2025
GS3
Science & Technology
10 marks
Discuss how the use of advanced technologies like 3D sensors, GPS, and Artificial Intelligence can help improve road safety and infrastructure management in India.
Tips for your answer
- Start with context: Briefly mention NHAI’s initiative and the challenges in India’s road infrastructure.
- Explain technologies: In the body, describe how 3D sensors, GPS, and AI work together to detect defects, identify black spots, and improve planning.
- Conclude with impact: End with how these innovations enhance safety, efficiency, and transparency in road management.
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GS2
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