Article Detail Which is longest river in world ? Answer: Nile, Africa Similar Questions : 1. Which is the largest epic in world ? Answer: Mahabharat 2. Which is highest dam in world ? Answer: Jinping-I Dam - 305 m (1,001 ft) in China on Yalong river.Second Highest is Nurek Dam 300 m (980 ft) Tajikistan on Vakhsh river. 3. Which is Largest railway route in India ? Answer: Dibrugarh in Assam to Kannyakumari in Tamil Nadu. 4. Which is smallest state by area of India ? Answer: Goa 5. Which is the longest Platform ? Answer: Gorakhpur railway station, Uttar Pradesh, India (1355.40 meters) 6. Which is the longest road in India ? Answer: Grand Trunk Road (2500 Km) 7. Which is Highest Battle field ? Answer: Siachin Glacier. Mastguru team Salutes to Indian soldiers. Read more from - Longest and Largest