I applied online. I interviewed at BT Group (Gurgaon, Haryana) in Sep 2019
Interview
There are three rounds
1- communication skills ( checking your fluency)
2- technical test ( basic which was easy)
3- technical & hr round
There is no use to go there, totally waste of time and money because they are hiring only those candidates who has reference i'd .
Process was easy but selection based on reference only
Interview questions [1]
Question 1
What is speed of light
What is gprs
Related to optical fiber