Article Detail Which is the largest Mosque in World ? Answer: Masjid al Haram (Saudi Arabia) Similar Questions : 1. What is the name of tallest Animal ? Answer: Giraffe 2. Which is the Densest populated State of India ? Answer: West Bengal 3. Which is the lightest metal ? Answer: Lithium 4. Which is Place of heaviest rainfall ? Answer: Mausinram (Meghalaya) 5. Which is the biggest museum in the world ? Answer: British Museum, London 6. Which is the Highest mountain peak ? Answer: Mount Everest (8,850 m) 7. Which is longest railway station ? Answer: Grand Central Terminal, Chicago(USA). Read more from - Longest and Largest