HomeMore Updates & InformationRailway Railway More Updates & Information Which is the slowest Train in India? Ans: Nilgiri Mountain Train. The Number of Zones in Indian Railway is 16. WhatsApp Share Tweet Pin it Related Posts Love Birthday Wishes We should start calling Actors as ‘Entertainers’ Sushant Singh Rajput Has Committed Suicide In Bandra Dilip Kumar We Miss You Sir R. I. P PUBG Banned in India I.Q. Test