The interview process in Surya is different than others. They check your problem solving skills and will ask mostly subjective questions and puzzles. There are 3 rounds 2 technical and 1 HR. Though they would not take the HR round probably.

Round-1 was difficult. In round-1 there are 2 sections and in one section there were 30 aptitude and technical and in another section there were 2 coding questions which were quite difficult but can be solved if there was more time given.