1309General KnowledgeMedium
Which of the following is world’s Longest and deepest tunnel and was opened in Switzerland in 2016.
AGotthard tunnel
BNew guanjiao tunnel
CEurotunnel
DSheikan Tunnel
Correct answer
A. Gotthard tunnel
Explanation
Gotthard tunnel is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.