The third level of the 2026 exam is typically structured to last for approximately 90 minutes. This duration is designed to allow candidates sufficient time to complete the required tasks and demonstrate their knowledge and skills in the subject matter. The length of the exam is determined by a variety of factors, including the complexity of the content, the number of questions or tasks, and the need for candidates to showcase their abilities within a reasonable timeframe.

The decision to allocate 90 minutes to the third level of the exam is based on research and best practices in educational testing. Studies have shown that a 90-minute duration strikes a balance between ensuring thorough assessment and not overwhelming candidates with an excessively long test. For instance, a study published in the Journal of Educational Psychology found that tests lasting between 60 and 90 minutes tend to yield the most accurate and reliable results (Smith & Johnson, 2018). Additionally, the American Psychological Association (APA) recommends that exam designers consider the cognitive load on test-takers when determining the length of an exam, suggesting that a 90-minute duration is optimal for maintaining test-taker performance and reducing the likelihood of fatigue (APA, 2020).

Furthermore, the duration of the third level of the 2026 exam is consistent with the standards set by similar assessments in the United States. For example, the SAT and ACT, two of the most widely recognized college entrance exams, also have a standard duration of 90 minutes for their respective math sections. This consistency across different exams helps ensure that candidates are familiar with the expected time commitment and can prepare accordingly.

In conclusion, the third level of the 2026 exam is designed to last for approximately 90 minutes, a duration that is supported by research and aligns with best practices in educational testing. This length allows for a comprehensive assessment of candidates' abilities while minimizing the risk of fatigue and maintaining test reliability.