NCLEX is scored as pass/fail using computerized adaptive testing. Unlike other standardized tests, you don’t need to answer X number of questions correctly in order to pass the NCLEX.
There are many rumors and myths about the NCLEX, including that the test is a secret, questions are based on textbook material, or that you'll be tested on every little detail from nursing school.
The NGN - Next Generation NCLEX launched in April 2023. The Next Generation NCLEX incorporates both traditional NCLEX-style questions and realistic 6-part clinical case studies.