Hello.
For getting these question papers kindly check with the provided link :
https://medicine.careers360.com/articles/indian-army-bsc-nursing-model-question-papers
if you do not get any data of your mean then I would suggest you to check with the official website and if you do not get from there also then you can type the following keywords on your search engine the very first link will give you the best result:
" BSc nursing army question papers"
Best of luck.