Can I retake the same CAT exam? if so, how?

How many CAT exams will i be able to take? (i did not take course but i bought 8 MGMAT books.

thanks

Each exam is different - the test is adaptive, so you get different questions every time. If you bought the books new (that is, someone else hasn't already used the code), then you will have access to 6 tests. There's only one link to start a test, but you can just keep clicking that same link - it doesn't disappear after you take a test. You just click it again and it will start a new test.