In Pakistan history the first Sikh “PRO” to Punjab Governor has been appointed?

Question

Accepted Answer

Sardar Pawan Singh Arora. Sardar Pawan Singh Arora is the correct answer as he was appointed as a Sikh PRO to Punjab Governor. Sardar Jaswant Singh is not recorded as the first such appointment. Sardar Mohan Singh is not recorded as the first such appointment. Sardar Jaipal Singh is not recorded as the first such appointment.