The on call interview was so casual that they even don't want to test your knowledge they just need workers they ask 20000 as the joining amount and you should bring your own stamp paper for signing bond of 1 year.

Actually they mentioned technical exam and aptitude exam. But for us they directly took the phone call interview. 1st question is to introduce yourself, next question is tell me the types of topologies, what are the basic gates, universal gates and why, next is what is multiplexer and demultiplexer, types of modulation techniques. Basic hr questions