Industrial / Product Design

Hi Jaya!
You can find many sample papers over the internet to help you prepare for UCEED. You can find all the details here along with practice test
https://www.shiksha.com/design/fashion-design/articles/uceed-2017-practice-test-blogId-12007
https://www.shiksha.com/design/industrial-product-design/exams/uceed
https://www.shiksha.com/design/industrial-product-design/exams/uceed2

Yes, you can. Make sure if you are using staedtler, then don't use water. Use them as dry colors.

Checkout the blog- Stuffyoulook.blogspot.in
It is very helpful for CEED, UCEED and NID exams.

As far as I know, since this is a deemed university, it won't accept the NID score. It conducts its own test (PESSAT) and takes admission on that basis. For more info please visit the link bellow and go to the admission tab.
https://www.shiksha.com/design/industrial-product-design/course/b-des-in-product-design-pes-university-banashankari-bangalore-276971
Also visit the college website. Contact the college office for more info.
http://pes.edu/bdes/

Link for downloading UCEED question papers:
http://www.uceed.iitb.ac.in/downloads.html.