The correct answer is: 1
Most likely: C
Least likely: A
There are two contradicting values in this question: meeting deadlines and working safely. Safety should always be your top priority; however, in the presented situation, you are not 100% sure that the suggested method is unsafe, and therefore it is something you should probe.
Let’s review each answer separately.
Option A: This response is careful, maybe even too careful. It shows that you are not flexible and cannot adjust to situations like those in which you must deal with a lot of work quickly. In such a situation, fixation might harm your performance, while being open to new ideas can progress you.
Option B: This response is very caring and careful, but it does not help you achieve your goal of completing the task.
Option C: This response is both flexible and careful. Before trying your colleague's idea, you only think that it might be unsafe, but you don’t know for sure. Trying it sounds like a perfect solution – if it turns out to be unsafe, you won't use it, but if it turns out to be just fine, you will be able to complete the big task much faster. This kind of behavior shows you are open to change and have a flexible working style. In addition, it shows your judgment skills, as you are only testing the idea to judge it yourself later.
Option D: This response is also active but currently irrelevant. You are expected to use your own judgment and critical thinking. Besides, you already have two possible methods, so it is more reasonable to choose one and not waste more expensive time consulting.