Tell me about a time when you've been responsible for completing a high volume of similar/same tasks and were under a lot of pressure to get things exactly right?

Explanation:

While I was working as a teaching assistant in an institute, where I was also working on my PhD thesis. At that time , I had two projects to work on simultaneously which are different from one another. I had to work on my own thesis and prepare my papers and also I have to teach the students in the laboratory. It was very hectic at times and the I felt the immense pressure to carry on my both projects together. It also took me a lot of time in the week.

But I structured my week in such  manner that it allowed me to properly utilize my time and I can work with efficiency. Working in an demanding environment also made me highly productive.