I applied through college or university. I interviewed at Qualcomm (Pune) in Aug 2016
Interview
The selection process consisted of an aptitude on Hirepro. Next there were 2 technical and 1 hr round. The test had 3 parts. 1st was quantitative apti(medium), next was output questions of c, c++, os and networking(easy), and 3rd was depending on your profile. I choose Software so more detailed and higher difficulty questions on topics in 2nd part. Timing is the key.
Interview questions [1]
Question 1
You can refer geeksforgeeks and hackerrank for coding. OS, RTOS.