Article Detail Which is the longest River in the World ? Answer: Nile Similar Questions : 1. Which is the biggest country in Area ? Answer: Russia 2. Which is the highest Plateau ? Answer: Pamir, Tibet 3. What is the name of tallest Animal ? Answer: Giraffe 4. Which is largest Dam in World ? Answer: Three Gorges (China) 5. Which is the longest day in the year ? Answer: June 21 6. Which is the biggest museum in the world ? Answer: British Museum, London 7. Which is the largest desert in India ? Answer: Thar (Rajasthan) Read more from - Longest and Largest