Hi stilllearning1234,
took the test in March'18 not too complicated...basic psychometry analysis, some are situation based on the day to day flying, i had applied for A320 Capt hence there were situations related to pic decision making (all CRM questions) do allocate an hour or 2 and preferably in an isolated space without distractions. some of the tests are timed and once you click start and are distracted they will get over and you wont be able to give it a second chance.
all the best!