1-[1- {1-(1 -1-1)}] =? A) 0 B) 1 C) 2 D) None of these Related MCQs: Synonym of ‘sabotage’ (شرارت انگیزی) is? Urdu was declared the national language of Pakistan in? The current through a conductor between two points is directly proportional to the voltage across the two points, is known as? The ozone gas?