http://digin4placementpapers.blogspot.com/
ELECTRONICS_INTERVIEW_TEST :
other links:
http://www.globalguideline.com/interview_questions/Details.php?c=Engineering__Interview_Questions_and_Answers
http://www.globalguideline.com/interview_questions/Questions.php?sc=Electronics_Interview_Questions_and_Answers_
NTPC:
http://www.pagalguy.com/forum/prep-resources/21387-electronics-communication-engineering-core-interview-3.html
http://www.coolinterview.com/type.asp?iType=659
ELECTRONICS_INTERVIEW_TEST :
other links:
http://www.globalguideline.com/interview_questions/Details.php?c=Engineering__Interview_Questions_and_Answers
http://www.globalguideline.com/interview_questions/Questions.php?sc=Electronics_Interview_Questions_and_Answers_
NTPC:
http://www.pagalguy.com/forum/prep-resources/21387-electronics-communication-engineering-core-interview-3.html
http://www.coolinterview.com/type.asp?iType=659