How do I get the previous year semester question paper the for B.Tech in VSSUT and BPUT??

I have sources for the previous year's semester's question papers for the BTech in VSSUT. Some of these sources are

• Visit the official website of Veer Surendra Sai University of Technology (VSSUT) and then click the Department bar. Select your department and then click on “previous questions”.
• Some serious seniors can also give you the previous year's papers.
• Some professors also keep question papers from the last 2–4 years.
• You can also search for the Branch Whatsapp group and you might get all the question papers for the last 2–3 years easily 

It’s advisable to go through the question papers once before the exam because every year some questions or the pattern gets repeated.