Question

Banking of roads’ means *

(a) increasing friction on road

(b) raising outer edge above the inner edge

(c) shaping tyres of vehicle

(d) making road from concrete

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Answer 1

Answer:

Banking of roads is defined as the phenomenon in which the edges are raised for the curved roads above the inner edge to provide the necessary centripetal force to the vehicles so that they take a safe turn.

Answer 2

Answer:

raising outer edge above the inner edge