2 technical + 1 managerial 1st technical was easy stretched to 38min. An overview of ASIC design flow and few follow ups and static timing analysis. 2nd technical was thorough with many good and somewhat tricky questions. Basically asked from each stage of RTL2GDS flow. Managerial was more conversational with fewer technical questions

Interview was difficult they try to check your patience they are not satisfied with your answers they try to grill you and make you think out of the box at the last they asked apttitude questions which I answered correct but overall my interview was difficult and it went for 1 hour 30 mins