297) The reception signal is i) outer signal ii) home signal iii) starter iv) advanced starter The correct answer is

298) Yellow lighthand signal indicates

299) When semaphore and warner are installed on the same post, then the stop indication is given when

300) In a shunting signal if the red band is inclined at 45° it indicates

301) For the purpose of track maintenance, the number of turn out equivalent to one track km are