I applied in-person. I interviewed at Delhi Public School Aligarh
Interview
It was quite short initially with 1 hour of aptitude test. Later had a session with all the members inboard. Already had one meeting with the principal so she was already familiar with my face.
I applied online. I interviewed at Delhi Public School Aligarh (Hyderābād) in Feb 2018
Interview
The whole process took one day and they interviewed about physicsl design concepts and timing closure and eco flows and basic electronics and verilog questions and aptitude questions and basic physics questions like diffraction and Drc cleaning
I applied online. The process took 2 weeks. I interviewed at Delhi Public School Aligarh (Pune)
Interview
An advertisement was posted on their official website. Application can be made through the online form. After 2 weeks, they send an email if they are interested in your profile. After acceptance, they call for group discussion, demo and personal interview. It is scheduled at 7 am and takes substantial part of the day depending on the number of applicants. The group discussion was on a topic of current affairs. Those who were selected after the group discussion were asked to do a demo on any topic given by the panel. Since I applied for teacher of legal studies, a topic related to law was asked. After the demo, a personal interview is taken by the same panel and the principal of the school.