Article Detail Which is longest tributary river of India ? Answer: Yamuna Similar Questions : 1. Which is the longest River in the World ? Answer: Nile 2. Which is the longest road in India ? Answer: Grand Trunk Road (2500 Km) 3. Which is largest continent ? Answer: Asia 4. Which is the longest Platform ? Answer: Gorakhpur railway station, Uttar Pradesh, India (1355.40 meters) 5. Which is smallest and largest bird ? Answer: Smallest Bird is Humming Bird and Largest bird is Ostrich 6. Which is Highest Gallantry Award in India ? Answer: Paramveer Chakra 7. Which is Largest forest state of India ? Answer: M.P. Read more from - Longest and Largest