If your manager asked you to complete a task you thought impossible at first, how would you go about it?

The best way to answer this question is to explain your process for tackling the task. You could explain that you would take the task step-by-step, breaking it down into smaller, more manageable tasks. You could explain that you would research any potential solutions and talk to colleagues to brainstorm possible solutions. You could also explain that you would talk to your manager if you needed more information or help. Ultimately, you would strive to complete the task in an efficient and effective manner.