The UCEED content DQ Edge has all and more you would require. You do not need any book.
The advantages of DQ Edge over any book are -
No you will not get marks.
they will not consider because they correct according to the marking and you sheet will be considered as in valid
The cut off score for NID M.Des (Product Design) prelims varies every year. It depends on the number of students taking the test, difficulty level of the exam and the reservation quota applicable to the students. Hence, the score cannot be predicted each year.
However, from past performance of students, a score of 70+ will be a safe score to target.