GATE 2025 AR — Architecture – Question 26

Computer Applications in Architecture · Architectural visualization: 3d Modelling and BIM, Rendering, Virtual Reality, Augmented Reality · 1 mark · Multiple choice

What do the 4th and 5th dimensions of BIM conventionally represent?

Facility management; Sustainability
Construction schedule; Construction costing
Sustainability; Construction schedule
Construction costing; Facility management

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Correct answer: (B) Construction schedule; Construction costing

Explanation

A 3D model represents geometry; 4D links its elements to time and construction sequencing; 5D links costs and quantities. Thus B. Higher-dimension labels can vary between frameworks, but the standard 4D-time and 5D-cost pairing is the one asked here.

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