Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.
خود اعتمادی کم ہوئی
خود اعتمادی بڑھ گئی
پھر بھی بے حسی رہی
وہ مزید کمزور ہوا
Continue with nearby questions to strengthen the same chapter concept while you still have the context fresh in mind.