Article Detail Which is the longest Platform ? Answer: Gorakhpur railway station, Uttar Pradesh, India (1355.40 meters) Similar Questions : 1. Which is longest river in world ? Answer: Nile, Africa 2. Which is largest Dome in India ? Answer: Gol Gumbaz (Karnataka) 3. Which is the shortest day in the year ? Answer: December 22 4. Which is the largest sea in the world ? Answer: Philippine Sea 5. Which is the longest rail tunnel in India ? Answer: Pir Panjal (J&k, 11215 metre) 6. Which is longest river in world ? Answer: Nile, Africa 7. Which is the Densest populated State of India ? Answer: West Bengal Read more from - Longest and Largest