sir, so sorry i am objected,why? [our all trains having minimum 10 coach, maximum 26 coaches] how it is possible? talko only 9 coach no? please you think, talko pulling minimum 10 maximum 26 coach same speed][180 KM?] dont mistake me,i am not comanting regarding talko. but please once again you think,it is wrong? or wright?. and dont scold me.