I applied through campus recruiting online Feb 2018. The whole process took 3 weeks. I reside in NYC, but they were recruiting for NJ, and Philadelphia area.
Started with an initial phone call from a recruiter, mostly just introductions. I was invited to take an online HackerRank Aptitude test, and was told that it'd be mostly math questions.
The recruiter was right, the test consisted purely of multiple choice word problems. I'd say the problems weren't very easy, but wasn't extremely difficult either. Just make sure to study from the many infosys exam resources online. A few days later, recruiter got back to me. Didn't say how I did, but he asked me how I felt I did on the exam. Not sure how the test is weighed.
Afterwards, we set up a video call meeting for a week later. The interview was with two senior developers. One of them seemed really disinterested, or he was just tired. The interview consisted of behavioral and technical questions. There were no pseudocode or any coding involved. Exactly a week later, got a phone call saying that they'll be making an offer to me, giving me 15 days to accept.