Article Detail Which is the largest Mosque in World ? Answer: Masjid al Haram (Saudi Arabia) Similar Questions : 1. Which is largest continent ? Answer: Asia 2. Which is largest Dam in World ? Answer: Three Gorges (China) 3. Which is the longest road in India ? Answer: Grand Trunk Road (2500 Km) 4. Which is the longest River in the World ? Answer: Nile 5. Which is largest Dome in India ? Answer: Gol Gumbaz (Karnataka) 6. What is the name of tallest Animal ? Answer: Giraffe 7. What is the name of brightest star ? Answer: Sirius Read more from - Longest and Largest