I applied through university. The process took 1 day. I interviewed at INEC (New Delhi) in Oct 2016
Interview
First Round - Aptitude, LR, Logical and technical round(Java, c++, c and data structure )
2-3 easy programming questions based on Strings, ASCII values, and arrays
Easy though only basics should be clear.
Interview questions [1]
Question 1
Technical questions like
1. Finding 3rth largest with minimum complexity
2. Rotation of array
3. OOPS fundamental