I applied through university. The process took 2 days. I interviewed at Tata Consultancy Services (New Delhi) in Sept 2017
Interview
I had 3 rounds:
1. Aptitude
2. Techncal
3. HR
In Aptitude, they asked basic quantitative and logical reasoning questions. Now, TCS included a C output test in aptitude only and a programming question which is quite easy.
But quantitative round has some difficult questions.
Interview questions [1]
Question 1
They asked me basic questions about C,Java and Data Structures