Article Detail Which is the longest River in the World ? Answer: Nile Similar Questions : 1. Which is largest continent ? Answer: Asia 2. Which is the lightest metal ? Answer: Lithium 3. Which is smallest and largest bird ? Answer: Smallest Bird is Humming Bird and Largest bird is Ostrich 4. Which is the largest Zoo in the World ? Answer: Berlin Zoological Garden (Germany) 5. Which is largest Creature in world ? Answer: Blue Whale 6. Which is Largest forest state of India ? Answer: M.P. 7. Which is longest railway station ? Answer: Grand Central Terminal, Chicago(USA). Read more from - Longest and Largest