Question

India’s first 3D-printed Post Office has been inaugurated in:

• A. Guwahati
• B. Kolkata
• C. Mumbai
• D. Bengaluru

Answer 1

The Correct Option is D

India’s first 3D-printed Post Office has been inaugurated in Bengaluru.

Additional Context:

• Location: Cambridge Layout, Ulsoor area of Bengaluru (Karnataka)
• Key features:
  • Built in just 43 days using 3D concrete printing technology
  • Constructed by Larsen & Toubro with IIT-Madras technical support
  • 1,100 sq ft structure completed at 30-40% lower cost than conventional methods
• Technological aspects:
  • Uses robotic 3D printing that deposits concrete layer-by-layer
  • Special quick-hardening concrete mixture developed for the project
  • First such application in India's public infrastructure
• Other options analysis:
  • Guwahati: Has India's first floating post office (on Dal Lake)
  • Kolkata: Site of India's first postal museum
  • Mumbai: Location of General Post Office (GPO) building
• Significance:
  • Showcases India's adoption of advanced construction technologies
  • Potential to revolutionize affordable housing and rural infrastructure
  • Part of India Post's modernization initiatives

Correct Answer: (4) Bengaluru.