e-con Systems interview questions

They conducted a total of four rounds , The first 2 round ,The first round was conducted for all department students it consisted of logical reasoning questions , That round consisted of 5 two mark questions regarding the mathematical section such as honeybee hive , with 10 balls how to add four balls in five line each,and it also consisted of 4 (5 mark question ) in which they asked such as crack the code, tank a nd tank b water filling those kind of questions were available and they also conducted another round which consist of the questions related to gates, and electrical electronics core questions.

1sr round some questions from geometry and aptitude It for 45 mints And for Hardware a 15 McQ from Circuit detailed circuit theory It took 45mints After 2nd round hardware circuit are provided and asked to solve