ntire exam first</strong>.  Quickly peruse all questions before starting on any one.  This allows you to "multi-task"‚Äî as you are writing the more mundane parts of one answer, your mind can be brainstorming strategies or ideas for another problem in the background.  You can also sketch out how to allocate your time between questions in the first pass.</li>
  <li><strong>Spend your time wisely</strong>.  There are only a handful of questions, and each is worth a significant amount. Don't get stuck on a