Hello,
You can simply search for them in google and then download it from there. There are many websites available like andhrauniversity.edu, sites.google, s (//shaalaa.com) haalaa. There are plenty of sites apart from the ones I have mentioned you can just search for it and simply download the pdfs.
Hope it helps.
Good luck.
Pursue M.Sc. in Data Science from Manipal Online.
Counselling | Application | Admit Card | Exam Pattern | Answer Key | Result | Eligibility
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile