Complex sentence: Khadija Mushtaq earned her bachelor's degree in economics, statistics, and mathematics from the University of London, followed by a Master of Economics degree from Quaid-i-Azam University.
Split into simpler sentences: Khadija Mushtaq earned her bachelor's degree in economics, statistics, and mathematics from the University of London. She then completed Master of Economics degree from Quaid-i-Azam University.