The ML-1 railway project, a key CPEC component, aims to upgrade the railway line between Karachi and which other Pakistani city?
Q1. The ML-1 railway project, a key CPEC component, aims to upgrade the railway line between Karachi and which other Pakistani city?
Answer: Peshawar
Explanation: The ML-1 (Main Line-1) project aims to upgrade Pakistan's busiest railway line connecting Karachi to Peshawar, covering approximately 1,872 km, as a key CPEC transport infrastructure project.