Pakistan Current Affairs Pakistan Stock Exchange (PSX) was formed by merging Lahore, Karachi and Islamabad stock exchanges on? Options:A. 11 January 2016B. 12 January 2016C. 13 January 2016D. 14 January 2016View AnswerA. 11 January 2016 Continue Reading Previous: Pakistan has launched its biggest NavyNext: Through TAPI gas pipeline Afghanistan, Pakistan and India will receive natural gas from?