OLX has 1000's ads available in Pakistan of goods for sale from cars, furniture, electronics to jobs and services listings. The sero-prevalence of brucellosis was investigated among different breeds of cattle and buffaloes in Islamabad Capital Territory (ICT), Rawalpindi and Attock regions of Pakistan. After a brief stint at Burma Shell, Mr Khan took the exam for Central Superior Services and obtained fourth position across Pakistan.
In 1957, he joined the Foreign Service and stayed with them until his retirement in 1994 to 1996, he was in Rwanda as special representative to the UN Secretary General overseeing peacekeeping operations.