Hi there,
There are some tips on how you save your time and concentrate in exam, here are those
Tip 1 : The test starts with a 30mins of essay – Analysis of an argument, and the Integrated Reasoning. This is the part which does not contribute to your overall score (out of 800). My advice is not to be focused more on Integrated Reasoning section, but rather to aim for reasonable score on this section. This can be easily prepared for, save your concentration for the Verbal and Quantitative sections.
Tip 2 : An important method is to concentrate on the number of questions in all sections. Suppose you have short span of time and have only 5mins left with 5 to 10 questions left to answer that, I would strongly advice guessing, rather than concentrating on possibly correct solving one or two questions.
Tip 3 : Between your tests, never try to calculate your score. The test is adaptive, but the fact that you have simple problem in front of you doesn’t mean you’re doing very badly. A problem may seem easy to you, but the machine may consider it is a hard one and increase your score. Keep your inputs till end of the test.
Tip 4: If you’re done with a particular section before time in your mocks, improve your pacing. It does not pay to keep finishing a section before the time allotted, if you’re making costly mistakes to achieve that. Pacing is a very important part of the overall strategy.
Best of Luck!
Cheers!