Question : What is a significant challenge in maintaining trans-continental railways?

Option 1: Coordinating time zones

Option 2: Ensuring passenger comfort

Option 3: Managing cross-border regulations

Option 4: Providing onboard entertainment

Question : What is a major advantage of high-speed rail networks?

Option 1: Reduced air pollution

Option 2: Increased cargo capacity

Option 3: Shorter travel times

Option 4: Lower construction costs

Question : Which trans-continental railway connects Europe to Asia?

Option 1: Trans-Andean Railway

Option 2: Trans-Australian Railway

Option 3: Trans-Siberian Railway

Option 4: Trans-Canadian Railway

Question : What is the main challenge faced by road transport in mountainous regions?

Option 1: High temperatures

Option 2: Steep gradients and curves

Option 3: Frequent traffic jams

Option 4: Lack of scenic views

Question : Which of the following is a famous trans-continental railway?

Option 1: Shinkansen

Option 2: Eurostar

Option 3: Trans-Siberian Railway

Option 4: TGV