L & T Placement Papers
|Paper Type : General - Interview
Test Date : 9 October 2007
Test Location : NBKR, Vidhyanagar
L & T EMSYS PAPER ON 9th OCTOBER 2007
Hai friends, I am haritha from narayana engg.college , Nellore . Here in
Nellore L&T EMSYS have visited NBKR I want to share my experience for u
r preparation guidance
1st Round: Written test
It consists of 3 sections
Section1: figure series. They will give a series of figures we have to
find the next figure in the sequence. This section is very easy.
Section2:This section consists of basic electronics .It is more than
enough to go through basics of opamps,digital electronics, switching
theory & logic design.
Section3: This section consists of C questions.15 questions whose
outputs are to be determined and 1 program will be given. They will give
on just basics. I got the program to print the students name and marks
and grade using functions and pointers.
There is no need to worry about section1 and section3 they will be from
previous papers it is sufficient if u just go thru the key. The
questions order also wont change. The paper for our seniors which took
place in last year is the same one for us too. But they will change
The results of written test are given to college after 20 days.
Friends this is an unpredictable round. Actually we have said that we
have a GROUP DISSCUSSION round but after going there we have conducted
JAM session. We can talk on any topic. They will not restrict us.
Once we cleared this round we have the final technical round
Now I will share my technical round experience.My technical panel is
I have called by my HR.I entered the room.There were two in the panel I
HR: Tell me about itself.He interrupted me many times
HR: ur favorite subject?
ME: I told switching theory & logic design Rhone of my HR asked me how u
can produce a delay of 20nsec.
ME:I tried it but failed the answer is using D-FLIP FLOP
HR: Can u explain the logic of D-FLIP FLOP?
ME:I explained it clearly. The asked to draw the outputs but not truth
HR: Another favorite subject?
ME:VHDL (VHSIC HARDWARE DESCRIPTION LANGUAGE)
HR: Do u know C?
HR: Abt data types in C?
ME: explained on a paper clearly
HR:Size of primary datatypes?
HR:Can u give the difference between the union and structure?
ME:Explained clearly by writing a program
HR:How to perform division operation with out using / operator?
ME:I told that I will write a program but they asked me to explain the
I told that using subtract operator we can perform it
HR:We should not use any arithmetic operators
ME:when I was thinking he asked me to give names of different operators.
I named them then I told that using shift operators we can perform /
HR:which type of shift?
HR:So which shift for / and * operations?
ME:Left shift for * and right shift /
HR:He opened my written test paper and asked me to identify the small
mistake I made in the program I have written.
ME:I was searching for it One of my HR gave clues to identify it With
his help I found it last.
HR:Ok do u have any questions?
HR:thank u haritha
ME:Thank u sir
Friends technical round is the elimination round in L&T.84 students have
cleared the written test out of 250. 44 have cleared the jam session and
finally 11 have been selected in technical round.This gives the
importance of each round.
It is more than enough to have a good knowledge on basics.We have to
answer them with a lot of confidence this is a must.
After 20days the results are announced.
It is very great to see that 9 out of 11 arefrom our college.
I am very glad to be one of them.
This is my experience I hope that this will help u to prepare well.
Ok Friends GOOD LUCK TO U
HOPE THAT WE WILL MEET IN L&T.
MY SINCERE REQUEST TO U IS TO JUST CONTRIBUTE UR EXPERIENCE TO ALL SO
THAT ONE CAN GAIN SOMETHING FROM U .PLS PASS THIS MESSAGE TO EVERYONE TO
GUIDE OTHERS THRU THEIR CONTRIBUTION.
THANK U FRIENDS.