ISLAMABAD : President Dr Arif Alvi Monday administered the oath of office of the federal minister to Hammad Azhar, previously serving as Minister of State for Revenue. The oath taking ceremony was held at the Aiwan-e-Sadr attended by the cabinet members and members of the parliament. Speaking high of Hammad’s performance during the budget session, PM Imran Khan had said he had earned federal ministry for emerging as a young leader with a great composure.