Article Detail Which is the deepest lake of the world ? Answer: Lake Baikal Similar Questions : 1. Which is the longest rail tunnel in India ? Answer: Pir Panjal (J&k, 11215 metre) 2. Which is Highest Gallantry Award in India ? Answer: Paramveer Chakra 3. Which is highest dam in world ? Answer: Jinping-I Dam - 305 m (1,001 ft) in China on Yalong river.Second Highest is Nurek Dam 300 m (980 ft) Tajikistan on Vakhsh river. 4. Which is the Densest populated State of India ? Answer: West Bengal 5. Which is the largest Mosque in World ? Answer: Masjid al Haram (Saudi Arabia) 6. Which is Longest road tunnel in the World ? Answer: Lærdal Tunnel (Norway - 24.51 kilometre) 7. Which is the deepest lake of the world ? Answer: Lake Baikal Read more from - Longest and Largest