Qualcomm Software Engineer interview questions

Qualcomm visited our campus for Internship to hire for both hardware as well as software profiles. Round 1 [Written Test]: 1st Round was an online MCQ test conducted by HirePro, There were 3 sections, Each section consisted of 20 questions of 1 mark each to be finished in 30 minutes. There was a negative marking of .25 per question. Section 1(30 mins): First section was not so tough there were aptitude questions along with few quant, word coding and logical reasoning questions. Section 2(30 mins): Second section completely consisted of C output based questions. Most of them were time consuming bit manipulation questions ( almost 70 percent). Section 3(30 mins): It was based on your preference (Computer Science/Electronics). I chose Computer Science and there were questions from DS, OS, Architecture and Networking, Digital Logic. Most questions were from C, OOPS , few from DS.

I applied online on their website and got an email from them regarding the phone interview. During the phone interview, they asked basic C programming questions and some theory questions.