Article Detail Which is the deepest lake of the world ? Answer: Lake Baikal Similar Questions : 1. Which is the lightest gas ? Answer: Hydrogen 2. Which is longest railway station ? Answer: Grand Central Terminal, Chicago(USA). 3. Which is longest river of South India ? Answer: Godavari 4. Which is Biggest ocean in the world ? Answer: Pacific ocean 5. Which is the highest dam in India ? Answer: Tehri Dam on Bhagirathi River in Uttarakhand (Height of 260 metres) 6. Which is largest Dome in India ? Answer: Gol Gumbaz (Karnataka) 7. Which is the largest Mosque in World ? Answer: Masjid al Haram (Saudi Arabia) Read more from - Longest and Largest