# Placement Papers - Perot

## Why Perot Placement Papers?

Learn and practice the placement papers of Perot and find out how much you score before you appear for your next interview and written test.

## Where can I get Perot Placement Papers with Answers?

IndiaBIX provides you lots of fully solved Perot Placement Papers with answers. You can easily solve all kind of placement test papers by practicing the exercises given below.

## How to solve Perot Placement Papers?

You can easily solve all kind of questions by practicing the following exercises.

### PEROT SYSTEMS PATTERN - 20 JUL 2004

Posted By : Ram Charan Rating : +5, -1
PEROT SYSTEM ( PS ) PAPER
( Held on 20th july 2004 )

Written test pattern also included algorithms and the flowcharts with
other old tests

Ist test
There were questions which were time consuming especially flowchart
and algorithms part . Attempt the other questions which r less time
consuming . For the test prepare "Arithmetic reasoning" by RS Agarwal
especially chapters - time and distance , time and work . Trains and
boats upstream and down stream question .

IInd test (English)
This test was eas , 2 out of 4 options  eliminates as such, but take care in rest two options.the questions were general english question - fit the best.
but dont look at options first.read the question and try to figure out urself what would be best possible answer and then look at choices.

3rd test
c/c++ -u can choose. if u r good in c++ then choose it bec c is very tough which damn bad questions on bitwise operators. but for c++  u may know the concepts of exception handing(if u know java's it will do)

Interview

The questions they asked from me & the paper i got:
-> favorite sub I said C
-> signature of printf statement

-> swap 2 no.s without third -
ans
a==a^b
b==a^b
a==a^b

write a prog to insert a node in link list (using malloc) & one more prog which i forgot.
1-2 output questions in c .

what r datastructures, use of os,what is kernel, what is logical
address & who generates it,what r frames, mathematical puzzles (also do basic
probability-very basic).
ab my projects and how much sql i used.i knew they kill u on databases
so i told him that i used very basic queries involving select
statements.

->  recursion prgs- fib series and factorial
->  bubble sort
->  where v use  bubble sort

also prepare OS,DS,S/w -life cycle and testing, Database