Give me an example of an important and challenging goal or objective you have set yourself in your study / research or the project you have involved. Why did you set this goal? What planning did you do beforehand? What challenges did you face? How did you overcome these challenges?
Give me a specific example of when you had to deal with a sudden change in circumstances at your study / research or the project you have involved. How did you react to the change? What impact did it have on you? What did you do to cope in the most effective way?
Everyone has different answers, and these questions have not the best answers. You had better think over these questions by yourself before you apply for these companies.The point is show what kind person you are, not only a answer.