sorry your question is not clear at all it seems like there is mistake or you are not not able to present it correctly..as much i could uderstand is that why physic and chemistry paper was not examination ..so i think you didn't research that before sitting in exam architecture is all about the view ,design,structure and planning any city house and all and in this field whatever required is your imagination remembering capacity and a bit iq and these all don't require these two subject in deep so it's like that only

it's not engineering