TBO.com interview questions

2 Technical + 1 HR. 1st technical involved DSA and in-depth OS. One question from tries and one basic recursion. Fumbled a bit on the OS. 2nd technical was taken by the CTO and involved an in-depth discussion of my projects and graph theory. Fumbled on graph theory. HR involved questions like how you know about the company and where you see yourself in 5 years. A lot of focus was placed on if I wanted to pursue higher studies. They asked me to rate me on my coding languages. There was some discussion on my projects as well.