Architecture and Planning
2025 · Paper 1
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Complete GATE AR 2025 Paper 1 overview, original pages and practice · Timed previous-paper practice
Questions 79–81 of 81. Imported answers require review unless explicitly marked reviewed.
Question 79
Open questionAR-B2NAT2 marksNeeds review
The spot speeds (in km/h) of eight vehicles in a traffic stream are 42, 52, 56, X, 53, 62, 65, and 48. X is the spot speed of the fourth vehicle. The Time Mean Speed of the traffic stream is 56.25 km/h. After determining the value of X, the calculated Space Mean Speed of the traffic stream is ______________ km/h. (rounded off to two decimal places)
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You can attempt this question now. Sign in to view the answer key, explanations and discussion.Log in to check answerQuestion 80
Open questionAR-B2NAT2 marksNeeds review
An individual choses a transport mode for a particular trip based on three attributes i.e., cost of journey (X), In-vehicle travel time to each destination (Y), and Out-of-vehicle time taken to access mode at respective stops (Z). The values for these attributes for three modes Rail, Bus and Para-transit are given in the table. If the general utility (U) equation is U = − 0.5X − 0.3Y − 0.4Z, using Logit model, the estimated probability of choosing Bus is ______________. (rounded off to two decimal places)
Mode | X = Cost of journey (in INR) | Y = In-Vehicle travel time (in min) | Z = Out-of-Vehicle travel time (in min)
Rail | 20 | 20 | 10
Bus | 10 | 40 | 7.5
Para-transit | 15 | 35 | 5
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You can attempt this question now. Sign in to view the answer key, explanations and discussion.Log in to check answerQuestion 81
Open questionAR-B2NAT2 marksNeeds review
A four-arm uncontrolled un-signalized urban intersection of both way traffic is illustrated in the figure. Vehicles approaching the intersection from the directions A, B, C, and D can move to either left, right, or continue in straight direction. No U-turn is allowed. In the given situation, the maximum number of vehicle crossing conflict points for this intersection is ______________. (answer in integer)
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