Ministers in the new Khyber Pakhtunkhwa government will be replaced after three months if they don't perform well, Pakistan Tehreek-e-Insaf (PTI) Chairman Imran Khan warned Tuesday, under a new probation policy aimed at performance evaluation.

Newly elected members of the Khyber Pakhtunkhwa Assembly belonging to the PTI attended a parliamentary meeting presided over by prime minister-in-waiting Imran Khan.

Imran said a committee would be set up to monitor the performance of the ministers and chief minister.

Authorities concerned will have their performance evaluated for a period of up to three months and, if the performance is not up to the mark, action will be taken in the form of dismissal, he added.

Earlier, PTI formally nominated party’s supremo Imran Khan as their candidate for prime minister's slot.

A parliamentary meeting was held at a private hotel in Islamabad during which, Shah Mehmood Qureshi presented a resolution nominating Imran as their PM candidate

Imran Khan thanked the members for showing their trust in him. The change for which PTI has been struggling for 22 years will now be witnessed, he added.

The newly-elected members of National Assembly were also taken into confidence while discussion over the names of speaker and deputy speaker was also carried out.

The meeting was attended by several politicians including Asad Umar, Pervez Khattak, Chaudhry Sarwar and Shafqat Mahmood.

PTI spokesman Fawad Chaudhry hoped that PTI will get support from Balochistan National Party (Mengal) and its total numbers in the National Assembly would reach 177.