Tech Mahindra Interview Experience - Kolkata, October 17, 2014
Always go by English - > Reasoning - > Quantitative. Among 255 candidates 45 cleared aptitude round. Then we were given some forms and had to write an essay (my topic was women empowerment ) this is not elimination round. After a long break the technical interview started. My turn came at 11PM. I am from ECE, so the interview started the questions were as follows,
Q: Tell me about yourself.
Ans: Prepare an out of box starting for the answer.
Q. Your training?
Ans: I had an AAI training, BSNL 18 weeks training, but what I told was on java 2 week training :P. I knew little but of java as I didn't had java on my SEMESTER.
Q. Basic questions on java like features, difference, constructor, buffered input stream, etc.
Q. Do you know DBMS.
Ans: No. (though in this SEMESTER, I am studying DBMS :P)
Ans: YES SIR (this section I am strong).
Q: What is hashing?
Q: Double linked list add in the beginning?
Q: How to find the middle of a list in one go?
Ans: Now this was a trick question, I was lucky enough to come up with an instant answer, take 2 pointer increment one pointer by 2 other pointer by 1 by the time 1st pointer reaches NULL 2nd pointer will point to the middle. (looked quite impressed)
Q: Explain Bubble and Heap sort?
Q: Algo of interpolation search
then very basic ECE questions.
Q: What is modulation etc?
Q: Explain MOSFET operation?
That's it, I answered all, shook hands and came out.
I was cleared for HR in 10 mins.
But my call for HR came in 12:45 AM. It was a group HR, 3 panel and 6 candidates.
all of you will be shocked to know our HR went for 1hr 20 mins. At first all basic HR questions, then they started to give us situation and we were to tell then how should we respond to those situations.
We came out of HR in 2AM.
Result came out at 3:50 AM. 22 selected from our campus. I was one of them.
Certainly a great day, time to booze for the rest of the day. Cheers :D :D
Thanks IndiaBix for helping me with aptitude and preparing for interview.
Hope to see you in Tech Mahindra soon and booze together :D :D
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