GATE 2022 AR — Planning – Question 57

Urban Land Use and Transportation · Aggregate and disaggregate transport demand models and forecasting · 2 marks · Multiple choice

Match models P logit, Q Greenshields, R gravity, S multiple regression with 1 trip assignment, 2 modal split, 3 traffic flow, 4 trip generation, 5 trip distribution.

P-2, Q-1, R-5, S-4
P-1, Q-5, R-2, S-3
P-2, Q-3, R-5, S-4
P-5, Q-3, R-4, S-2

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Correct answer: (C) P-2, Q-3, R-5, S-4

Explanation

Logit estimates discrete mode choice; Greenshields relates speed and density in traffic flow; gravity distributes trips between zones; regression predicts trip generation from explanatory variables. The sequence 2, 3, 5, 4 is C. Generation, distribution, split and assignment address different stages.

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