Can GMAT candidates really apply again after an interval of 16 days? Isn't it 30 days?

Really, you can take the GMAT； after 16 days (30 days before); However, you must register for the second time after 19.

The purpose of the 16-day interval test is to let candidates have more test experience, which has little influence on the types of questions, and the same person will not encounter the same types of questions twice. The question bank will strictly control the utilization rate of test questions.

After the GMAT is adjusted in July, the interval between two exams will be shortened to 16 days, and the reference limit of 5 times every 12 months will still be retained. It should be noted that since the effective date is July 19, it is still necessary to choose the examination time at the interval of 3 1 day and register before this date.

What you can bring in the gmat exam are: personal documents, water, paper towels and food. Note: Chinese mainland candidates must take the second-generation ID card or passport of China within the validity period to take the exam.