It would greatly improve tests if you could provide explanations for all NVR questions as it is not always obvious why an answer is correct and students are left guessing at possible reasons rather than gaining an understanding of how to tackle similar questions in future. (NVR Type 02 Quick Fire C)
Thanks for requesting these explanations. We are working on adding explanations to our older questions and we will move the test you requested up in priority. For your information, all of the past mock tests from the last few years do have explanations.