What purpose do sample questions serve in BKAT preparation?

Sample questions in BKAT preparation serve an essential purpose by providing insight into the style and difficulty level of the questions that students will encounter on the actual test. Understanding the format and types of questions helps students familiarize themselves with what to expect, thus reducing anxiety on test day. This practice allows for better preparation since students can develop strategies specifically tailored to the question styles present in the BKAT.

While other options may seem relevant, they do not fully capture the primary function of sample questions. Practicing essay writing is not typically a focus of BKAT, and while getting accustomed to timed tests is beneficial, the main utility of sample questions lies in understanding how questions are presented. Additionally, sample questions do not replace textbooks, as textbooks serve a different function by providing comprehensive information on the subject matter. Overall, option B accurately reflects the core value of using sample questions in BKAT preparation.