Please provide "proper" link (file) of sample/last year papers for BCA for IPU CET ? Please don't provide the link of your web page.
For ipucet bca last year question papers, go to http://www.successcds.net/MCA-Entrance/bca-entrance-exam-question-papers.html
http://www.youthcorner.in/ipu-cet-syllabus-previous-papers/
https://www.jbigdeal.in/ipu-cet/previous-question-papers/
http://recruitmentresult.com/ip-university-question-paper/