Home » General Knowledge MCQS » Name the longest rail tunnel of the world?Name the longest rail tunnel of the world? by A. Rokko (Japan) B. Channel (UK) C. Shimizu (Japan) D. Seikan (Japan) Related Posts:Who is the world’s longest reigning living monarch?Which is the number one game in the World?Pakistan won the Cricket T20 World Cup in________?The world’s first ATM machine located in ___________?