Article Detail Which is the longest rail tunnel in India ? Answer: Pir Panjal (J&k, 11215 metre) Ad Similar Questions : 1. Which is Longest Dam in India ? Answer: Hirakod Dam (Orissa) 2. Which is the largest gulf ? Answer: Gulf of Mexico 3. Which is largest Dam in World ? Answer: Three Gorges (China) 4. What is the name of tallest Animal ? Answer: Giraffe 5. Which state is largest by Population ? Answer: Uttar Pradesh 6. Which is longest railway station ? Answer: Grand Central Terminal, Chicago(USA). 7. Which is the biggest country in Area ? Answer: Russia Read more from - Longest and Largest