Article Detail Which is the Highest mountain peak ? Answer: Mount Everest (8,850 m) Similar Questions : 1. Longest rail tunnel in the world ? Answer: Seikan Tunnel (Japan - 53.9 Km) 2. Which is the shortest day in the year ? Answer: December 22 3. Which is the smallest state of India by Population ? Answer: Sikkim 4. Which is largest Delta of India ? Answer: Sundarban (W. Bengal) 5. Which is largest Dam in World ? Answer: Three Gorges (China) 6. Which is the highest waterfall in the world ? Answer: Angel, Venezuela 7. Which is the state largest by area in India ? Answer: Rajasthan Read more from - Longest and Largest