World Health Organization interview questions

I applied for a consultant position (remote work) that had been advertised. I was selected for the first step of selection/elimination through a written test after about one month. The written test was for three hours with three questions related to the topic and to be submitted via email. They were essay type of questions with 40, 30 and 30 points respectively. I received a regret response on my written test after two months.

It was within the Emergency, so was quite fast. Technical questions were recorded and then a competency based interview. 5 technical questions, each was for 5 minutes with some prep time. and during the interview, there were 3 competency based interview questions from a panel of 3.