Final answer:
There isn't a specified time limit for the DPS written exam, but data shows that quicker completion is beneficial, with 25% of students finishing in 35 minutes or less.
Step-by-step explanation:
The question refers to whether there is a time limit to finish the DPS written exam. Based on the information provided, there isn't an explicit time limit given; however, it is noted that 25% of students finished the exam in 35 minutes or less, and the remaining 75% of students finished in more than 35 minutes. This suggests that while there might not be a strict cutoff time, finishing more quickly is advantageous since taking too long could result in not being able to complete the exam within an acceptable duration.