Even if you pass a mock test, it’s important to look at all the questions you answer incorrectly.
Then re-take the test until you get 100%. Do all 10 mock tests in the same way. Then select 5 random mock tests and pass all 5 with a score of 93 or above (the official pass mark is 85/100)
When you’ve passed 5 tests, consecutively, you are test ready.
Note: You will be taking your quiz next, make sure to get the passing score in order for the quiz to be marked as completed.