Q. Over taking time required for a vehicle with design speed 50 km ph and overtaking acceleration 1.25 m/sec² to overtake a vehicle moving at a speed 30 km ph, is

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Q. The maximum comfortable retardation applied to moving vehicles, is

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Q. Gradient resistance of moving vehicles along down slopes, is

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Q. Thickness of broken centre line markings for a four lane road, is generally kept

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Q. Maximum number of vehicles that can pass a given point on a lane during one hour without creating unreasonable delay, is known as

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Q. The desirable camber for straight roads with water bound macadam or gravel surface, is

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Q. In case of a hair pin bend of a highway,

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Q. The length of a transition curve, is governed by

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Q. Along horizontal curves, if centrifugal force exceeds lateral friction, vehicles may

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Q. A subsidiary area in a carriageway placed so as to control the movement of the traffic, is

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Q. Pick up the incorrect statement from the following. If water cement ratio is

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Q. Ruling gradient on hill roads 300 m above M.S.L. is kept

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Q. According to Indian Road Congress, the width of carriageway, is

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Q. The minimum cross fall of shoulders is kept

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Q. While calculating the overtaking sight distance, the height of the object above road surface, is assumed

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Q. Set-back distance is the distance between

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Q. Horizontal curves on highways are provided

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Q. In welded wire mesh, the longitudinal wire is placed at

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Q. Along a hill road, a side drain is provided on

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Q. The minimum superelevation in rolling terrain in plains, is limited to

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