1.

{ (1) The length of the bridge, which a train }130m long and }}{ travelling at }45km/hr can cross in }30s, is }}{ (a) }200m (b) }225m (c) }245m (d) }250m

Answer» { (1) The length of the bridge, which a train }130m long and }}{ travelling at }45km/hr can cross in }30s, is }}{ (a) }200m (b) }225m (c) }245m (d) }250m


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