To what extent is it possible to develop railways further in Pakistan?

Possible
Government/private funding (providing faster trains, e.g. Shalimar Express/launching new services/computerising ticket system)
Allowing private operating companies who pay to use track
Electrification
Changing single track to dual (e.g. Khanewal to Lodhran)
Foreign funding (e.g. Karakoram Express, Lahore to Karachi, launched 2002, mostly funded by China)
Not possible
Hilly/difficult terrain (especially SW Balochistan/high mountains in N/NW) Much of network single line/track
Lack of maintenance over a long period (worn out rails/sleepers) Inefficiently managed (overstaffed/operational inefficiencies/delays/corruption/uneconomic stations)
Outdated locomotives Shortage of rolling stock Lack of funding

Iwould say d. eye contact and body language because you aren’t using any spoken communication. hope this : )

Magma forms by partial melting of upper mantle and crust. partial melt means that only a fraction of the available material forms a melt, and that the remainder stays solid. the partial melt rises because of its lower density and ascends through he crust. this is so conclusive mean the answer would be magma igneous rocks or balistic magma.