Novo Nordisk's innovative culture and ambition to continue to change the game in the treatment of diabetes, obesity, and other debilitating diseases leads to difficult challenges along the way. It will be important for your interviewer to know that you you don't back away from challenges and issues in your work, but rather face them head-on with a plan for success. One great tactic to answer a question like this is to discuss a specific time when your problem-solving skills helped provide a great result. As you do this, paint a clear picture of what the situation was and the steps you took to solve the issue. As you answer, remember that Novo Nordisk values agility and simplicity, while never compromising on quality or ethics.