233) The formation width for a railway track depends on the i) type of gauge ii) number of tracks to be laid side by side iii) slope of sides of embankment or cutting The correct answer is

234) The formation width for a single line meter gauge track in embankment as adopted on Indian Railways is

235) The side slope of embankments for a railway track is generally taken as

236) The formation width for a double line Broad Gauge track in cutting (excluding drains) as adopted on Indian Railways is

237) The total gap on both sides between the inside edges of wheel flanges and gauge faces of the rail is kept as