all about Interview - Wipro

What is the purpose of C
What is pointer
What is the difference b/w structure and union
About my mini project and about my paper presentation
What is DSP( my core subj) applications of DSP
What are ASICs, EX of ASIC.
Draw a flowchat of activities about what had you done from the morning of that day.

Strength weakness, willingness to work in team, basic ques on 8085, 86, c, c++, Like difference b/w c c++,86 and 85,expansion of conio.h, how tv works, cdma technology basics.

They might ask u 2 write programs like swapping, palindrome using pointers. circuit diagram and algorithm for voting pad. they will ask how many codes have u written till now. mainly they check ur confidence level. at last don't forget 2 ask quests. like details regarding training some more quest that shows that u r interested in the job.

Once techni is cleared HR form is given which contains some questions on hobbies,ready 2 sign the bond....semester vise marks......


Technical Interview:
Describe ur college?
Tell me about ur self?
What is an integer?
What is a character?
What is an array ?
What is difference b/w character and an array?
What is a structure?
What is difference b/w array and structure?
What is ur favorite sub? (I told vlsi)
Some questions on vlsi.
Some questions on my paper presentions
Some questions on my mini project
Some questions on my paper presentions
What do u do on Sundays? (hobbies)
Some questions on my hobbies?
1. What do you do in leisure?
2. Why Wipro?
3. What is DBMS...and some queries on DBMS....
4. What is JDBC....and one program on JDBC
5. Advantages of Java over C...
6. What are signals in Unix?
7. What are TSRs in C?
8. And some questions about my activities in various college events and student clubs.


ti:choose one of u r interesting subject.
me: microprocessors.
ti: which one u studied.
me: 8086
ti: how many pins r there. 40 pin dip package.
ti: what what..
me: 40 pin package.
ti: u told something dip what is it.
me: dual inline package.
ti: different types of packages.
me: said one or two and i cant recollect them sir.
ti: ok leave them, u know anything programs in assembly level lang.
me: yes sir.
ti:write program for counting nuumbers which r less than AB(hexa) if i entered five numbers. and i am giving inputs to al and my answer must be stored in AH.
me: wrote immediately.
ti: given a truth table and asked for combinational ckt. m
e: simply solved.
ti: u know about for loops.
me: ye sir.
ti: write a program for diplaying odd numbers from 1 to 10.
me: wrote easily
ti: modify it for even.
me: simple
ti: print alternatively odd and even.
me: simpl;y wrote for(i=0;i<10;i) pf("%d",i);
ti: implementation of stack using linked list.
me: ........
ti: applications of double linked list.
me : Queue.
ti : ok . take this(hr form) and fill it.
me : felt happy...

Technical Interview::
It went for 1 hour...just me....very lengthy.
1) Asked me about my project.
2) Asked me about my Engg subjects..OS Data Structures ...C C++ Unix .
3) What are the OS Components ?

4) Draw the various modules of the OS.
5) What is a Thread.
6) What are the advantages of threads.
7) What are the different types of scheduling?
8) Process Synchronization.
9) Semaphores Monitors.
10) Write the code for semaphore.
11) Benady's Anomaly.
12) Memory Management
13) Polymorphism in C++
14) Output of a C Program (Test ur C Skills type)
15) Use of static.
16) Ostrich Algorithm..( Didn't know)
17) What are NP Hard Problems.
18) Join two linked lists.
19) Various Sorting algorithms.
20) Trees Binary search tree etc

The most tough part as the elimination was more It has gone upto around 7(eliminated):1(accepted)
I faced more than 45 minutes interview As I have done OCP so my interview was more oreinted over SQL and Oracle but be prepared for C and C++ if u r from EC then do prepare for one subject atleast and C
Some HR questions will also arouse....like ...
Que: Why should I hire You?
Que: What If you don't get what You have expected from Wipro?
Que: What are your future plans?
Que: What if the Infy offers you attracting offer while you are working in Wipro?
Que: Describe Yourself?
Que: Why did You Choose your area of interest?
-Then came the questions from C n C++.The questions will come from the subjects that you have written in your CV.The best part is that they understand the pressure of BPUT.Questions were like
-What is the difference between C n C ++?
-What is Polymorphism?How Polymorphism n Inheritance are related?
-What is Virtual Function?
-Write programs on Inheritance.
-Basic concepts on C

-Be ready to write any simple programs in C like recursion(factorial,fibonacci series etc),matrix operations,string operations,structure,small codes(using for, while,do-while,if-else)

-Acquire basic knowledge on Linked Lists,Stack n Queue,Sorting n Searching,Postfix-Prefix operations, trees n graphs. DONT NEGLECT DATA STRUCTURE.Students got disqualified as they failed to answer on DSTC.

-Have fundamental knowledge on RDBMS(like different keys, Normalization, indexing, Transaction management).

- Have a overall fundamental idea of your branch papers (especially your favourites) as this is very crucial.

When I was asked about Polymorphism,I started with a bang explaining everything including operator overloading,function overloading,virtual function until he stopped me (when I was about to write program on virtual function) telling "I am impressed by your prowess in C++,you dont need to explain more".


They asked about the project that I have worked.
Question on C pointers , memory managements.
It does not matter in which stream u r . They r going to ask on the same thing that u r working with or have worked.
HR :-
No strange.. "Tell me about ur self and family back."
"What have u done after UG/PG"
-Then came the questions from C n C++.The questions will come from the subjects that you have written in your CV.The best part is that they understand the pressure of BPUT.Questions were like
-What is the difference between C n C ++?
-What is Polymorphism?How Polymorphism n Inheritance are related?
-What is Virtual Function?
-Write programs on Inheritance.
-Basic concepts on C

Single Panel Member, in all 14 Panels were there.
My Panel mem was a cool young guy(age around 25).
My entry. Granted permission to sit.
He took my Resume & started his Pistol of questions.
Q. tell me about yourself
Q. tell me about your family background
Q. Directly looking on to my resume he asked me that why personality
development is necessary for one as i mentioned my interest in books of
Personality development?
Me:I ans that a nurtured and cherished Personality have an effect on everyone
and a company finds it easy to mould that personality according to their
requirements.(he was convinced)
Q. Why unix is not much famous in India. ( I said about the rare availability)
Q. Do u know C language?
Me: I know it as it was in our curriculum in 1st sem but now i m not in touch
of this language.
Q. What is the output of this Program?(A prog of pointer was written on a paper) (Pointing to that prog he said that the same question was asked in his first interview)
Me: I will try my level best to solve it. ( But i was unable to solve that)
Q. What is your most favourite subject in EC?
Me: Sir, I like Digital Electronics.
Q. Tell me your 2nd most favourite?
Me: I like Computer languages like C.
Q. Can you implement NAND gate with NOR gate?
Me: Sure sir, I did it in less than a minute.
Q. Lets check your circuit?
Me: fine sir
He started checking and made some mistakes, then he ask me to correct
those. I did it very well by correcting the Truth Tables what he had made.
The circuit was perfectly alright.(He said to me that you are a circuit master)
Q. Ok Rishabh What is your final year Project?
Me. Explained it in Brief but with clear concepts.
Q. What are the assumptions you have taken in your project?
Me. Explained that
Then he gave me few suggestions to improve my Project.
Suggestions to CS branch students: Thoroughly revise your Project &
prepare basic concepts with some common terms definitions.
Q. Will you work if we change the designation form Program engineer
to any other?
Me: Definitely sir. I want to start from the first step.

Technical Interview
34. What are the layers in OSI stack & Explain them ?
35. What u know about trees ? & tell the types of tree ?
36. Give the syntax of binary tree ?
37. Write the program of factorial using recursion ?
38. Write a Sql Query for ......
39. Some questions from stack & Queue .
40. Write program for Single, doubly linked lists ?
41. Tell about ur future projects & plan ?

26. Difference between structure and class.
27. How to resolve ambiguity in multiple inheritance ?
28. What is static and dynamic binding in C ?
29. What is the difference between structure and array?
30. Difference between calloc and malloc & realloc?
31. What is static class and static member function?
32. What is pointer to a pointer? How it is declared and how is it accessed?
33. What is the difference between function overriding and overloading ?
34. What is the scope of a variable ?
35. What is the difference between C & C++ ?
36. Some questions on templates and exceptions.
37. What is stream ? How is it opened and describe file handling in CPP?
38. Some questions related to Hard Disc :What is a hdd? How is a file accessed from the hdd? Why isn’t it used in place of a RAM ? What is RAID describe its basic structure ? . Where is the file information stored on the hard disk ? What is FAT ? How are files physically arranged on the hard disc?
39. What is JVM, what is BYTE CODE ? What is multithreading ? How can it be implemented using C, write a program to describe it? What is the complexity of radix sort and how is it determined? A sequence of 15 numbers was to be sorted using heap sort. (He stopped me after the 3rd iteration).
40. Some questions related to java-script, dynamic HTML, static HTML, ASP, .NET A query on natural join in SQL, what is the need of normalization ? What is data inconsistency and redundancy? What is the basic difference between file systems and database systems? What are triggers and assertions in SQL? How can you use C to connect with Oracle SQL database? (Using Oracle 8i PRO C/C++ precompiler )A complicated query on a trigger. (which I couldn’t ans).
41. What is fork system call? How is a child process called and what happens to the parent ? In C what is spawnv () function, describe its execution. How can you use C for writing assembly language programs ?
42. If you have done any project then try to bring the discussion towards it. I was interviewed on the project for about 20 min and I kept on explaining till he took up the HR form and signed it!!!! The interviewer was very impressed with my technical knowledge and gave his feedback to the HR interviewer as “Very Confident & sound technical skills”. (I had overlooked the remark when he was writing it !!!)

Test rules
1. written test 2. Technical interview3. HR interview.Written test: It consists of 50Q and the duration is 1 hr. 15Q from verbal (topics: active voice & passive voice, reported speech, phrases, one word substitute, synonym, jumbled word, Reading Comprehension)15Q from aptitude (topics: Blood relations, number series, conclusion from the paragraph, time& work, time distance, theme of the paragraph, boats & streams, avg, clocks, directions)20Q from technical (topics: C (3), DS(3), general(2), DBMS, OS, Unix, networks)Written test: It consists of 50Q and the duration is 1 hr.15Q from verbal (topics: active voice & passive voice, reported speech, phrases, one word substitute, synonym, jumbled word, Reading Comprehension)15Q from aptitude (topics: Blood relations, number series, conclusion from the paragraph, time& work, time distance, theme of the paragraph, boats & streams, avg, clocks, directions)20Q from technical (topics: C (3), DS(3), general(2), DBMS, OS, Unix, networks
Verbal section:
Fill in the blanks in paragraph(6)
Active to passive voice(2)
Find the suitable words (2)
Find the summary of the paragraph(1)
Punctuation marks(1)

Aptitude Section:
Analyzing summary of paragraph(3)
Written Test:

Written test consists of 3 sections : 1. General English 2. Aptitude 3. Technical Questions

English was very easy. All sentence completions, active voice to passive voice, comprehensions like that. Anyone with good english can easily cross this section. Refer to Barrons for sentence completions and comprehensions.
Aptitude was too very easy. It just consists of questions like reasoning, basic physics, ratio-proportions, percentages, profit-loss...refer to RS.Agarwal.
Technical questions will be easy for a student with computer science background. Non-CS please dont worry, you will have a lower cut-off in this section when compared to a CS student. Questions from DBMS, OS, C, Java, Unix, Computer Networks, General keyboard shortcuts will be asked.



1) Verbal (15 Questions) (Normal active, passive voice, add punctuation mark, complete the passage with appropriate words sort of questions)
2) Quantitative (15 Questions) (Only clear the basics of math’s like sums on ages, percentage, logical reasoning, mental ability sort of questions)
3) Technical (20 Questions) (don’t get baffled just try out ur knowledge and ur 3yrs of engg experience for technical section)



Verbal was bit easy…it consisted of 15 questions
2 questions on meanings
2 questions on analogy
2 questions on correction of sentence
2 questions on opposites
4 questions on comprehensive passage
2 questions on fill up the blanks with multiple choices
1 odd man out


60 minutes

15- Verbal
15- Analytical
20- Technical



Placement Tips
Three sections: u have to clear each section separately 15-verbal,15-apti,20-technical time 50 minutes.
verbal type :word pair, analogy,fill in the blanks with appropriate words
Apti type:people,n chairs/chambers/parking etc all questions of this type and also a paragraph was given and the logical deduction was to be done.4 questions were common from barons
Tech type:gk of computers(no programming language questions) 4 options for eachInterview was in 2 stages , technical was mainly concentrated on data structure and C .. DBMS and CPP was also asked but stress was mainly upon the former , linux was asked too if it was mentioned in the CV it was grilling and easy for some (there were 7 panels) for the non -IT branch the interview was mainly on their project . HR was also an easy cake , we had to prepare for 2 questions:What u know abt wipro and ur strong points ,weak point,hobbies nothing else but the most surprising part was that they eliminated more than 50 % of the candidates in the HR only whereas in others HR eliminates only 5-10% ... bye and best of luck
Verbal-15 questions
Analytical- 30 Questions
Technical-35 Questions
Time-90Min
Wipro 09 March 2005 Pattern Apptitude - 15 Vocabulary - 15 Technical - 20 Time 1 hour
Aptitude1. Something like 6 persons to be alloted 3 departments. Their prefernces of conditions would be given.
2.One more on same pattern
3.if 75% of a number is added to 175 the number is doubled. Find the numer?
4.One problem on speed distance.
5.Seating position problem. Others sorry i don't remember.But the questions were easy.
Verbal Moderate and not from GRE high frequency list. one passage interpretation with four questions
Technical 3 from electrical ( Two resistor problems and One Opamp) the remaing were from Software engineering software testing Datastructures and Pointers in CThe technical interview was not very tough. The HR was easy.You would be lucky if you get the panel headed by Vishwanath
WIPRO PATTERN - 20 FEB 2005Hi ,
On 20-feb,I cleared all the raounds but still waiting for call.
on 20 th feb pattern was: 15 ques. on verbal, 30 on Appti and 35 on technical.90 minutes for 80 ques.. that was sufficient.
3 rounds (written , interview, HR)
written:-
15 Verbal=====1. words like misanthrope, chew the cub(idom), rennovation, 2. Paragraph reading.. u have to derive conclusion and justify which type of para it is like analytical, philosophical, etc.
30 APti=====1. 14 X 14 squares will make howmany rectangles.2. problems on trains, boats(downstream upstream)3. reasoning like who is sitting in left etc.4. problems on ages 5. Sure shot questions.."A frog can lift 3 meters and slips down 2 meters in a day. He is in a wall of 30 meters. Which day he will come out from well." Ans 28th day.6. A large calculation on pythagorus theory.others are easy calculations
35 TC=====
1. Protocols.2. C array pointers3. boolean circuit.4. white and black box testing.5. Fundamentals 6. Operating systems concepts
they all were easy ques.
Interview :-
They asked about the project that I have worked.Question on C pointers , memory managements.It does not matter in which stream u r . They r going to ask on the same thing that u r working with or have worked.
HR :-No strange.. "Tell me about ur self and family back.""What have u done after UG/PG"
English: Mostly on grammer
Que : Reported speech (Ans C or D)
Que : Some passive or active voice
Que : Ans:Voluntary(A)
Que: Related to arrange th right word Answer is B(FAMINE)
Que: Let the cats out of the bag(Phrasal verb):::ans is (D) to reveal the secret
5 question were from damn easy paragraph will attempt very easily.
Aptitude:
Que 16: Ans--(B)
Que: amorous night .....Pearls...Ans(18)
Que: Father....Ans(52)
Que: last que of apti some large calculation of days:...Ans(D)
Que: Last Que on page 2 ANs is ....Data is irrevelant(see the option containg it)
Que: One question for B sits in b/w A and D see like this then Ans(Option C and Answer is D)
Que: One Que was wrong but tick that answer for Option containing 80 que was containing room area)

It was very easy and cool. Don't feel tens and nervous before HR. He just see ur confidence level.1. Can you explain about ur name. I talked 2min about my name2. about my hobbies3. Why should we hire u.
HR round they check ur attitude and communication skills.some of them were eliminated in this round also.so b careful while answering think and answer. some of them who didn't do very well in techni round were asked technical quest in hr round also. I think techni interviewer will intimate hr person about candidates efficiency in techni skills. so try and do technical round well 2 aviod tec ques in hr round. some general ques like tell me about yourself.strngth. what friends say about you. what parents say about u. when they came 2 our campus every candidate was asked 1 elimination ques : why are your marks decreasing?


1. Why should I hire you?
2. What are your strengths?
3. What is Six-Sigma?

HR Interview: it is only two minutes.me: good afternoon sir.hr: good afternoon, take u r seat.me:thank u sir hr: u looking nice with white shirt and neatly dressed.me: just a smile.hr: i think it is not a pure whiteme: yes sirhr: then what it is it.me: grayish white.hr: which colour u like most.me: greenhr: whyme: it is good for healthhr: asked some qs on my interestsme:told easily

HR Interview::
1) Describe Yourself.
2) Your Hobbies..
3) Your Project
4) What do you expect from Wipro.
Be confident ....and talk informally.

1. Why should I hire you?I answered like this "Let me coordinate my aims with Wipro's vision and said about Wipro... and at last I said I have ability to learn and do hard work, so I feel it is enough for me to get into Wipro"
2. What are your strengths?
I said, I can tune myself into any new environment so easily. I have good learning skills and I can perfectly fit into a team. I gave analogies for each of my strength.
3. What is Six-Sigma?
This is a quality standard. Wipro is the first company to use it. It means, if 1 million products or services are manufactured they will be only 3.2 erroneous products or services. I came to knew it from Pre-placement talk.

How is it a weakness?
What r u doing to overcome the weakness?
Tell me about urself
Some questions on strengths
Some questions on my hobbies
Why should I hire u?
Some questions on my weakness
How is it a weakness?
What r u doing to overcome the weakness?
Tell me about urself
Some questions on strengths
Some questions on my hobbies
Why should I hire u?
What If you don't get what You have expected from Wipro?Que: What are your future plans?Que: What if the Infy offers you attracting offer while you are working in Wipro?Que:


WHY SHOULD WE HIRE YOU?I answered in a usual simple way-Sir,your company needs smart & intelligent people who have got good analytical & communicative skills & I perfectly justify to your needs.I am creative,dilligent & honest. I have got basic knowledge of C & C++.Next-YOU KNOW EVERYTHING ABOUT C & C++,RIGHT?-Sir, both these prodigious languages are like boundless reservoir of knowledge so if I say I know everything about C & C++ then I will belittle the power of C & C++ -He was visibly impressed by my answer (This answer was told to me by one my senior). He asked me about our tech fest 'CHAKRAVYUH'(as I was the coordinator)

This time a single women of age around 30 yrs.
Q. Describe yourself.Q. So rishabh you read books.Q. which type of books you read.Me: Books on personality developmentQ. tell me the name of the book you last read.Me. Magic of thinking Big by D Schwartz.Q. What you get from that book.Q. What are your areas of improvement?Me: wnat to be more dynamic, i am more emtional at work soi want to improve on that.Q. Why you feel that your emotional nature creates problem for you?Me: I was unable to convince her on this point (i think that i lost thebattle here)
She said thank you very much & i leave the room. I came out andfeeling relaxed after several hrs of tension & stress.
Results were sent to the respective colleges on the next day morning.
HR interview
42. Tell about ur family background .
43. Why do u like to join in Wipro ?
44. Why should I hire u ?
45. Ur achievement ?
46. Do u have any qustion to ask ?
47. What do u know about wipro ?

43. I was initially asked to describe myself . Since I had presented four papers in different places in India I took his attention towards it by telling that one of my hobbies is public presentation, and I supported it with example . He asked me about each and every paper and I took 45 min to explain him all the papers. Then he asked whether I wanted to know anything about WIPRO. I asked him around 11 - 12 questions and he was pretty impressed. The trick was to just to nod ur head and frame the next question in line while he was explaining one question.
1. WIPRO has undertaken a project named “ MOBIO” it deals with biometrics. Since our minor project is on fingerprint recognition I would like to know something about MOBIO.
2. After gaining the billion dollar status Mr Azim Premjee said that appreciation of rupee is a concern. What should be the possible steps so that it no more remains a concern?
3. U have diversified from soaps to software as well as maintained a constant growth rate. What is the secret of ur success?
4. The work culture at WIPRO is great. How do u maintain it?
5. How do u allocate projects among ur employees?
6. How do u select employees for foreign duty?
7. What is six sigma strategy and how do u implement it?
8. In the ex-pression “WIPRO is a CMMi company” , what does ‘i’ signify?
9. Is SAP associated with you someway ?
10. Do you have plans to design a ìp better than Pentium 4? (They were the first in India to develop 8086 chip at IISc Bangalore , so I took this chance of asking him the silly question!!!)


Tips

JUST SHOW YOUR CONFIDENCE 'N' BE IN A POSITIVE FRAME OF MIND
DEVELOP THE ART OF READING YOUR INTERVIEWER'S MIND -
SPEAK CLEARLY,LOUDLY IN A CONVINCING MANNER IN A HONEST N SUBMISSIVE WAY
speak on a specific topic for 5 minutes Example : Indian Ancient Monuments
ALWAYS STICK TO YOUR INSTINCTS N PREPARE BACK-UPS FOR YOUR EVERY ANSWER
-Be ready to write any simple programs in C like recursion(factorial,fibonacci series etc),matrix operations,string operations,structure,small codes(using for, while,do-while,if-else)
'PREPARE FOR THE WORST N HOPE FOR THE BEST

1. The sharp decline in the mortality since 1941 shows that who argue that the introduction of new chemicals has caused serve health problems are mistaken from 1940-1979, the average life expectancy for the entire United States population increased from 63.6 to 73.6 years, and the total age adjusted death rate declined by forty five percent, including decline in every age, sex and racial group. There were also the years in which there was a dramatic increase in the use of new chemicals in this country. Clearly, then those modern aids to industry have no adverse effects on the general health of society. Which of the following is an assumption underlying the conclusion of the passage above?A) The increase in life expectancy in the United States was paralleled by corresponding increases in other countries.B) The growth in the average life expectancy in the United States cannot be attributed to any single factor, but is a general phenomenon.C) The increase in life expectancy would not have been greater if there had not been an increase in the use of chemicals. D) Growth in the use of chemicals was a crucial factor in the development of industry from 1940-1979.2. There is a family of six persons P,Q,R,S,T and U.They are Lawyer, Doctor, Teacher, Salesman,Engineer and Accountant. There are two married couples in the family. S, the salesman is married to the Lady Teacher. The Doctor is married to the Lawyer U, The Accountant is the son of Q and brother of T. R, the Lawyer is the daughter-in-law of P. T is the unmarried Engineer. P is the Grandmother of U. Which is the profession of P? a)Lawyer b)Teacher c)Doctor d)Accountant3. There are 6 volumes of books on a rack kept in order(i.e vol.1, vol.2 and so on). Give the position after the following changes were noticed. All books have been changed. vol.5 was directly to the right of vol.2. vol.4 has vol.6 to its left and both weren't at vol.3's place. vol.1 has vol.3 on right and vol.5 on left. An even numbered volume is at vol.5's place.Find the order in which the books are kept now. a)2,5,1,3,6,4 b)4,1,3,6,5,2 c)5,4,6,3,1,2 d)3,5,4,2,6,14.Examine carefully the following sequence of numbers: 1 11 21 1211 111221 312211 13112221 1113213211 31131211131221 13211311123113112211 hint: ( in first row one 1, in 2nd row two 1s, in 3rd row one 1,........Although the sequence appear to behave totally at random, In fact , after the first sequence, each sequence is constructed in a precise and methodical way based on the previous one. What is the next sequence?a)11322212311233113232211211 b)11131221133112132113212221c)11131221133112221132122211 d)111312211333121122113212225. I) C is father of N but N is not son of C. II) M is daughter of B and sister of P. III) P is brother of N. Which of the following is can not be inferred from the information given?a) N is brother of P b) B has three children c) N is younger to P d)B has6. Divide 30 by half and add 10. what is the new number A) 20 B)25 C) 70 D) 807. theme detection of a paragraph.( sorry I didn't the remember the paragraph)8. one problem on volumes9. A wire of length 42c.m. is made into the form a rectangle such that the width is double the length. Then what are the values of length and width respectively ( 7,14).10. two trains are traveling from point A to point B such that the speed of first train is 65kmph and the speed of 2nd train is 29kmph. What is the distance b/w A&B such that the slower train reached 5hrs late compared to the faster train.11. A motorboat whose speed is 15kmph in still water goes 30kmph downstream and comes back in a total of 4hrs 30min. the speed of the stream in kmph is (5kmph).12. one problem on fig like group of rectangles and asked find the no of rectangles in that fig.sorry I didn't remember the remaining Q.R.S. Aggarwal buk that will be more than sufficient. many ques are copied 4m agar without even changing numerical values.

1.ques based on data interpretation little tough and lengthy based on birth rate....
2.quest based on numb seqence
1
12
231
1231
13222
..........some series in this fashion very lenthy series. v were supposed 2 find next line of the series. tip is go through the option and solve.
3.ques on blood relation
tip draw diagram and solve. quiet easy
4.quest on simple interest and compound interest something like s.i-c.i=sum this ques was diretly 4m aggarwal with same numericals.
5.que based on no. of men 9 men do some work in some days and how many days will 13 men take. easy one.
Pipes(1)
pendulums(1)
ratio-proportions(1)
Simple and compound interests(2)
Conversions(feet->inches)
reasoning, basic physics, percentages, profit- loss...
If in a map 31/2km is replaced by 1cm then 20km is replaced by
Aptitude was too very easy. It just consists of questions like reasoning, basic physics, pendulums, ratio-proportions, percentages, profit-loss...refer to RS. Agarwal



1. An electron moving in an electromagnetic field moves in a
(a) In a straight path (b) Along the same plane in the direction of its propagation(c) Opposite to the original direction of propagation(d) In a sine wave
Ans. (b)
2. The total work done on the particle is equal to the change in its kinetic energy
(a) Always(b) Only if the forces acting on the body are conservative.(c) Only if the forces acting on the body are gravitational.(d) Only if the forces acting on the body are elastic.
Ans. (a)
3. The following unit measure energy:
(a) Kilo-watt hour.(b) Volt*volt/sec*ohm.(c) Pascal*foot*foot(d) (Coulomb*coulomb)*farad
Ans. (a)
4. Astronauts in stable orbits around the earth are in a state of weightlessness because
(a) There is no gravitational force acting on them.(b) The satellite and the air inside it have an acceleration equal to that of gravitational acceleration there.(c) The gravitational force of the earth and the sun balance giving null resultant.(d) There is no atmosphere at the height at which the satellites move.
Ans. (b)5. An organ pipe, open at both ends and another organ pipe closed at one end, will resonate with each other, if their lengths are in the ratio of
(a) 1:1(b) 1:4(c) 2:1(d) 1:2
Ans. (c)6. During an isothermal expansion of an ideal gas
(a) Its internal energy increases.(b) Its internal energy decreases.(c) Its internal energy does not change.(d) The work done by the gas is not equal to the quantity of heat absorbed by it.
Ans. (c)
7. A parallel plate capaciator is charged and the charging battery is then disconnected. If the plates of the capacitor are moved further apart by means of insulating handles
(a) The charge on the capacitor increases.(b) The voltage across the plates increases.(c) The capacitance increases.(d) The electrostatic energy stored in the capacitor decreases.
Ans. (b)8. Two equal negative charges q are fixed at point (0,a) and (0,-a) on the y-axis. A positive charge Q is released from rest at the point (2a,0) on the x-axis. The charge Q will
(a) Execute simple harmonic motion about the origin(b) Move to the origin and remain at rest(c) Move to infinity(d) Execute oscillatory but not simple harmonic motion
Ans. (d)
9. A square conducting loop of length Lon a side carries a current I. The magnetic field at the centre of the loop is
(a) Independant of L(b) Proportional to L*L(c) Inversely proportoinal to L(d) Directly proportional to L
Ans. (c)10. The focal length of a convex lens when placed in air and then in water will
(a) Increase in water with respect to air(b) Increase in air with respect to water(c) Decrease in water with respect to. air(d) Remain the same
Ans. (a)
11. The maximum kinectic energy of the photoelectron emitted from the surface is dependant on
(a) The intensity of incident radiation(b) The potential of the collector electrode(c) The frequency of incident radiation(d) The angle of incidence of radiation of the surface
Ans. (c)
12. An electron orbiting in a circular orbit around the nucleus of the atom
(a) Has a magnetic dipole moment(b) Exerts an electric force on the nucleus equal to that on it by the nucleus(c) Does not produce a magnetic induction at the nucleus(d) All of the above
Ans. (d)
13. The X-rays beam coming from an X-ray tube will be:
(a) Monochromatic(b) Having all wavelengths smaller than a certain minimum wavelength(c) Having all wavelengths larger than a certain minimum wavelength(d) Having all wavelengths lying between a minimum and a maximum wavelength
Ans. (c)
14. The mass number of a nucleus is
(a) Always less than its atomic number(b) Always more than its atomic number(c) Always equal to its atomic number(d) Sometimes more and sometimes equal to its atomic number
Ans. (d)
15. Two successive elements belonging to the first transition series have the same number of electrons partially filling orbitals. They are
(a) V and Cr(b) Ti and V(c) Mn and Cr(d) Fe and Co
Ans. (c)
16. When n+l has the same value for two or more orbitals,the new electron enters the orbital where
(a) n is maximum(b) n is minimum(c) l is maximum(d) l is minimum
Ans. (b)
17. A balloon filled with ethylene is pricked with a sharp pointed needle and quickly placed in a tank full of hydrogen at the same pressure. After a while the balloon would have
(a) Shrunk(b) Enlarged(c) Completely collapsed(d) Remain unchanged in size
Ans. (b)
18. Which of the following statements is not true?
(a) The ratio of the mean speed to the rms speed is independant of temperature(b) Tthe square of the mean speed of the molecules is equal to the mean squared speed at a certain temperature(c) Mean kinetic energy of the gas molecules at any given temperature is independant of the mean speed(d) None
Ans. (b)
19. Which of the following statements represent Raoult's Law
(a) Mole fraction of solvent = ratio of vapour pressure of the solution to vapour pressure of the solvent(b) Mole fraction of solute = ratio of vapour pressure of the solution to vapour pressure of the solvent(c) Mole fraction of solute = lowering of vapour pressure of the solution(d) Mole fraction of solvent = lowering of vapour pressure of the solution
Ans. (a)
20. Elements having the same atomic number and the same atomic mass are known as
(a) Isotopes(b) Isotones(c) Isomers(d) None of the above
21.Which is the most acidic amongst
(a) Nitrophenol(b) O-toulene(c) Phenol(d) Cresol
22. Pure water does not conduct electricity because it is
(a) Almost not ionised(b) Low boiling(c) Neutral(d) Readily decomposed
Ans. (a)
23. In a salt bridge, KCl is used because
(a) It is an electrolyte(b) The transference number of K+ and Cl¯ is nearly the same(c) It is a good conductor of electricity(d) All of the above
Ans. (d)
24. A depolarizer used in the dry cell batteries is
(a) KCl(b) MnO2(c) KOH(d) None of the above
Ans. (b)
25. The hydrolysis of alkyl halides by aqueous NaOH is best termed as
(a) Electrophylic substitution reaction(b) Electrophylic addition reaction(c) Nnucleophylic addition reaction(d) Nucleophylic substitution reaction
Ans. (d)
26. The hydrocarbon that gives a red precipitate with ammoniacal cuprous chloride is (where 'º' means a triple bond)
(a) CH3-CH2-CH2-CH3(b) CH3-CºC-CH3(c) CH2=CH-CH=CH2(d) CH3-CH2-CºCH
Ans. (d)
27. Which of the following reagents is neither neutral nor basic
(a) Lucas' reagent(b) Tollen's reagent(c) Bayer's reagent(d) Fehling's solution
Ans. (a)
28. The substance which is most easily nitrated
(a) Toluene(b) Bbenzene(c) Nitrobenzene(d) Chlorobenzene
Ans. (a)
29. Carbylamine reaction is a test for
(a) Primary amine(b) Secondary amine(c) Tertiary amine(d) Quarternary ammonium salt
Ans. (a)
30. Which of the following oxides cannot be reduced by carbon to obtain metal
(a) ZnO(b) Al2O3(c) Fe2O3(d) PbO
Ans. (b)
31. Which of the following is not an oxide ore?
(a) Cassiterite(b) Siderite(c) Pyrolusite(d) Bauxite
Ans. (b)
32. Which among the following is called philosopher's wool
(a) Cellulose(b) Calamine(c) Stellite(d) Cerussite
Ans. (c)
33. Out of 10 white, 9 black and 7 red balls, in how many ways can we select one or more balls
(a) 234(b) 52(c) 630(d) 879
Ans. (d)
34. A and B throw a dice. The probabilty that A's throw is not greater than B's is
(a) 5/12(b) 7/12(c) 11/12(d) 5/36
Ans. (b)
35. Given two numbers a and b. Let A denote the single AM between these and S denote the sum of n AMs between them. Then S/A depends upon
(a) n(b) n,a(c) n,b(d) n,a,b
Ans. (a)
36. If the sum of the roots of the equation ax²+bx+c=0 is equal to the sum of the squares of their reciprocals, then, a/c, b/a, c/b are in
(a) AP(b) GP(c) HP(d) None of the these
Ans. (c)
In the following questions ~ represents the integral sign-for eg. 1~2[f(x)] means integration of the function f(x) over the interval 1 to2.
37. Value of -1~2[2-x²]dx, ie integration of the function 2-x² over the interval -1 to 2.
(a) 0(b) 1(c) 2(d) None of the above
Ans. (d)
38. If 0~P[log sinx]dx=k,then the value of 0~P/4[log(1 + tan x)]dx ,where P stands for pi,is
(a) -k/4(b) k/4(c) -k/8(d) k/8
Ans. (c)
39. If a,b,c be in GP and p,q be respectively AM between a,b and b,c then
(a) 2/b=1/p+1/q(b) 2/b=1/p-1/q(c) 2=a/p-c/q(d) None of the above
Ans. (a)
40. A solution of KMnO4 is reduced to MnO2 .The normality of solution is 0.6.The molarity is
(a) 1.8M(b) 0.6M(c) 0.1M(d) 0.2M
Ans. (d)

The questions 41-46 are based on the following pattern.The problems below contain a question and two statements giving certain data. You have to decide whether the data given in the statements are sufficient for answering the questions.The correct answer is
(A) If statement (I) alone is sufficient but statement (II) alone is not sufficient.(B) If statement(II) alone is sufficient but statement(I) alone is not sufficient.(C) If both statements together are sufficient but neither of statements alone is sufficient.(D) If both together are not sufficient.

41. What is John's age?
(I) In 15 years John will be twice as old as Dias would be(II) Dias was born 5 years ago
Ans. (C)
42. What is the distance from city A to city C in kms?
(I) City A is 90 kms from City B (II) City B is 30 kms from City C
Ans. (D)
43.Is A=C ? A,B,C are real numbers
(I) A-B=B-C(II) A-2C = C-2B
Ans. (C)
44. What is the 30th term of a given sequence ?
(I) The first two terms of the sequence are 1,1/2(II) The common difference is -1/2
Ans. (A)
45.Was Avinash early, on time or late for work?
(I) He thought his watch was 10 minutes fast(II) Actually his watch was 5 minutes slow
Ans. (D)
46. What is the value of A if A is an integer?
(I) A4 = 1(II) A3 + 1 = 0
Ans. (B)
47. A person travels 12 km in the southward direction and then travels 5km to the right and then travels 15km toward the right and finally travels5km towards the east, how far is he from his starting place?
(a) 5.5 kms(b) 3 km(c) 13 km (d) 6.4 km
Ans. (b)
48. X's father's wife's father's granddaughter uncle will be related to X as
(a) Son(b) Nephew(c) Uncle(d) Grandfather
Ans. (c)
49. Find the next number in the series 1, 3 ,7 ,13 ,21 ,31
(a) 43(b) 33(c) 41(d) 45
Ans. (a)
50. If in a certain code "RANGE" is coded as 12345 and "RANDOM" is coded as 123678. Then the code for the word "MANGO" would be
(a) 82357(b) 89343(c) 84629(d) 82347
Ans. (d)
51. If "PROMPT" is coded as QSPLOS ,then "PLAYER" should be
(a) QMBZFS(b) QWMFDW(c) QUREXM(d) URESTI
Ans. (a)

The questions 52-53 are based on the following data
6 people A,B,C,D,E and F sit around a table for dinner.Since A does not like C, he doesn't sit either opposite or beside C.B and F always like tosit opposite each other.
52. If A is beside F then who is are the two neighbours of B?
(a) D and C(b) E and C(c) D and E(d) Either (a) or (b)
Ans. (c)
53. If D is adjacent to F then who is adjacent to C?
(a) E and B(b) D and A(c) D and B(d) either (a) or (c)
Ans.(d)
54. Complete the sequence A, E ,I ,M ,Q ,U , _ , _
(a) B, F(b) Y, C(c) G, I(d) K, O
Ans.(b)
55. A person travels 6km towards west, then travels 5km towards north ,then finally travels 6km towards west. Where is he with respect to his starting position?
(a) 13km east(b) 13km northeast(c) 13km northwest(d) 13km west
Ans. (c)
56. If A speaks the truth 80% of the times, B speaks the truth 60% of the times. What is the probability that they tell the truth at the same time
(a) 0.8(b) 0.48(c) 0.6(d) 0.14
Ans.(b)
57. If the time quantum is too large, Round Robin scheduling degenerates to
(a) Shortest Job First Scheduling(b) Multilevel Queue Scheduling (c) FCFS (d) None of the above
Ans. (c)
58. Transponders are used for which of the following purposes
(a) Uplinking(b) Downlinking(c) Both (a) and (b)(d) None of the above
Ans. (c)
59. The format specifier "-%d" is used for which purpose in C
(a) Left justifying a string(b) Right justifying a string(c) Removing a string from the console(d) Used for the scope specification of a char[] variable
Ans. (a)
60. Virtual functions allow you to
(a) Create an array of type pointer-to-base-class that can hold pointers to derived classes(b) Create functions that have no body(c) Group objects of different classes so they can all be accessed by the same function code (d) Use the same function call to execute member functions to objects from different classes
62. A sorting algorithm which can prove to be a best time algorithm in one case and a worst time algorithm in worst case is
(a) Quick Sort(b) Heap Sort(c) Merge Sort(d) Insert Sort
Ans. (a)
63. What details should never be found in the top level of a top-down design?
(a) Details(b) Coding(c) Decisions(d) None of the above
Ans. (c)
64. In an absolute loading scheme, which loader function is accomplished by assembler
(a) Reallocation(b) Allocation(c) Linking(d) Both (a) and (b)
Ans. (d)
65. Banker's algorithm for resource allocation deals with
(a) Deadlock prevention(b) Deadlock avoidance(c) Deadlock recovery(d) None of these
Ans. (b)
66. Thrashing can be avoided if
(a) The pages, belonging to the working set of the programs, are in main memory(b) The speed of CPU is increased(c) The speed of I/O processor are increased(d) All of the above
Ans. (a)
67. Which of the following communications lines is best suited to interactive processing applications?
(a) Narrowband channels(b) Simplex channels(c) Full-duplex channels(d) Mixedband channels
Ans. (b)
68. A feasibility document should contain all of the following except
(a) Project name(b) Problem descriptions(c) Feasible alternative(d) Data flow diagrams
Ans. (d)
69. What is the main function of a data link content monitor?
(a) To detect problems in protocols(b) To determine the type of transmission used in a data link(c) To determine the type of switching used in a data link(d) To determine the flow of data
Ans. (a)
70. Which of the following is a broadband communications channel?
(a) Coaxial cable(b) Fiber optic cable(c) Microwave circuits(d) All of the above
Ans. (d)
71. Which of the following memories has the shortest access time?
(a) Cache memory(b) Magnetic bubble memory(c) Magnetic core memory(d) RAM
Ans. (a)
72. A shift register can be used for
(a) Parallel to serial conversion(b) Serial to parallel conversion(c) Digital delay line(d) All the above
Ans. (d)
73. In which of the following page replacement policies, Balady's anomaly occurs?
(a) FIFO(b) LRU(c) LFU(d) NRU
Ans. (a)
74. Subschema can be used to
(a) Create very different, personalised views of the same data(b) Present information in different formats(c) Hide sensitive information by omitting fields from the sub-schema's description(d) All of the above
Ans. (d)


30 APti=====1. 14 X 14 squares will make howmany rectangles.2. problems on trains, boats(downstream upstream)3. reasoning like who is sitting in left etc.4. problems on ages 5. Sure shot questions.."A frog can lift 3 meters and slips down 2 meters in a day. He is in a wall of 30 meters. Which day he will come out from well." Ans 28th day.6. A large calculation on pythagorus theory.others are easy calculations
8. John weighe twice as much as Marcia. Marcia's weight is 60% of Bob's weight.Dave weighs 50% of Lee's weighs 190% of John's wight. Which of these 5 persons wighs the least? A) Bob B) Dave C) John D) Lee E) Marcia Ans) E
9. A trip takes 6 hours to compleate. After traveling 1/4 of an hour,1 3/8hours, and 2 1/3 hours, how much time does need to compleate the trip? a) 2 1/12hours b) 2hours, 2 1/2 minutes c) 2 hours,5minutes d) 2 1/8 hours ANS) B
10. It takes 30 days to fill a laboratory dish with bacteria. If the size ofthe bactiria doubles each day, how long did it take for the bactiria to fill one half of dish? Ans) D ( 29days)
11. A car wash can wash 8 cars in 18 minutes, At this rate, how many cars can the car wash wash in 3 hours? ANS) C ( 80)
12. If the ratio of the areas of 2 queres is 2:1, then the ratio of the perimeters of the squares is ANS) C ( sqrt(2):1 )
13. There are three types of tickets available for a concert: orchestra, which cost $12 each; balcony, which cost$9 each: and box, which cost $25 each. There were P orchestra tickets , B balcony tickets, and R box tickets sold for the concert.Which of the following expressions gives the percentage of ticket proceeds due to the sale of chestra tickets?Ans) B 100*12P/(12P+9B+25R)
14. In a survey of town of Wasco, it was found that 65% of the people surveyed watched the news on television, 40% read newspaper, and 25% read a newspaper and watched the news on television.What percent of the people surveyed neither watched the news on the television nor read a newspaper?. Ans: (E)20%
15. City B is 5 miles east of City A. City C is 10 miles southeast of City B. Which of the following is the closest to the distancefrom City A to City C? Ans: (D) 14 miles
16. If the area of a square increases by 69%, then the side of the square increased by Ans: (B) 30%
17. There are 30 socks in a drawer. 60% of the socks are red and the rest are blue. What is the minimum number of socks that must be taken from the drawer without looking in order to be certain that atleast two blue socks have been chosen?Ans: (E) 2018. problem on series non verbel series around -12 questions
19. problem on direction test
20. problem on logical venn diagrams - 10 questions refer test of reasonong Agrawal page 239
21. blood relations problem ans) Nephew
22. analogy, bouquet: flower :: chain: link--ans
23. try questions non verbel reasoning 97edition RSAgrawal Questions: 1,2,4,6,16,14,22,23,24,21
24. pick oddex 2,4,6,5,8,10 ans 8
25. Data intepretation years Vs Banks six questions check in RS Agrawal5. odd man out --tautology:oncology:repetition:redundancy ans oncology
6. odd man out -- enroll:capitulate:enlist:conscript ans capitulate
7. few questions to check senetences if gramatically right
8. the following letters are assigned the codes like a=1,c=2,d=3,r=7,y=9,o=4,i=5,t=6,n=8 then the word dictionary is ans a> 3526548179 note :numbers may vary
9. If the nos 8 & 7 are interchanged as well as the signs +&/ are interchanged which of the following is valid equation ans c>8+8/7=9(it is 7/7+8=9)
10. whichof the following options is related to cricket,tennis,football a)carom b)chess c)volleyball d)all ans c
11. A sports discussion is taking place in a meeting. All those in the meeting who enjoy the batting of Sachin also enjoy the batting of Lara. Those who enjoy the batting of Lara despise the batting of Rahul. Some of those who enjoy the batting of Lara also enjoy the batting of Saurav; those who enjoy the batting of Rahul also enjoy the batting of Ricky. Some of those who enjoy the batting or Ricky also enjoy the batting of Lara. Some of those who enjoy the batting of Saurav despise the batting of Rahul. All those who enjoy the battin of Ricky also enjoy the batting of Astle. Miss Sujatha enjoys the batting of Rahul. Which of the following must be false? A) She does not enjoy the batting of Saurav B) She enjoys the batting of Ricky C) She may enjoy the batting of Lara D) She enjoys the batting of Astle
12. Seven students-F, G, H, I, J, K, and L-are being considered for a scholarship. All of them had to take an examination which was based on their technical knowledge. The scores obtained in the examination were used for evaluating these students. In analyzing this information regarding the scores, the Principal made the following observations: None of the students has exactly the same score,as any other student. K's score is higher than L's, but lower than H's.I has a higher score than J.both F and G have higher scores than H. If J has a higher score than, how many different rankings, by score, of the students are possible?

WIPRO Sample Test Paper.
Analytical Section
1. A,B,C,D,E ,F are to be given adjacent rooms .The rooms don’t have complete walls between them rather sound, smoke can easily get through from one to another as there are gaps over a wall for free exchange of air. Miss C the head is allotted room no 5 as wished by her. Miss E needs a telephone for regular communication. Mr A & Mr B prefer to have adjacent rooms. Mr B,C,D are chain smokers. Miss C is allergic to cigarette smoke. a) The correct order of placement of rooms is …..four options were given.b) Which slot is best for Mr A ?
2. A doctor is supposed to see his patients at 9.00, 10,00 11.00, 1.00 PM , 2.00 PM , 3.00 PM. Rajiv, Mark, Mathew, Hassan, Priya, Reni are the patients . Hassan is scheduled to be seen in early afternoon. Priya should be seen earlier in the day than Reni. Other such conditions were given and you needed to find based on the given conditions that how many such combinations are possible.
3. In a film festival Amitabh ,SRK, Kamal hassan ,Hrithik and Subhash Ghai , Maniratnam and Yash Chopra are available as judges. A team of three is to be sent. The team must contain atleast one actor and ione director. If SRK is selected Kamal Hassan should also be selected and vice versa, If Amitabh is selected Subhash Ghai cannot be selected. If Hrithik is selected Maniratnam is also selected and vice versa. What should be the team if Amitabh is selected ?Four options..
4. H == A+B -R , F == H + I , T == F + A - C+ D , S == T/2, R == A*S; If F is to be derived what is also needed to be derived ?a) S b) Q c) R d) T
5. A team of at least three people is to be constituted for Mayor of a village for representation in a trade fair. One man, one woman, two boys, three girls are available. All three males cannot be selected, all four females cannot be selected. The team should contain at least one elder. What is the possible configuration that exactly sums up the formation of team :a) three girls , b) two boys and the lady c) the man, woman , one boy, one girl d) two boys, woman and a girl.
6. A series of drama is to be arranged on all the five days of the week. Monday to Friday. Drama contains fiction, romance, horror, comedy, tragedy. Horror cannot immediately precede romance , fiction should be scheduled earlier than romance , comedy should come after tragedy. If Horror is arranged on Friday then what should be the sequence of the dramas.(NB there may have been other conditions in this examples which I presently don’t remember )
7. Three ice creams are to be made available every day by the college canteen. The IC available are strawberry, butterscotch,vanilla,choco, mango, choco-vanilla, pineapple. Each day should have ice creams which was also present day before. All the icecreams can be repeated only thrice during the entire week .IF choco, vanilla ,straw berry is given on Wednesday . What should be given on Thursday … four options. The question probably has some data missing. Check it out.
8. A team is to be selected from the hockey players available from the circuit. The selection team would require atleast four people. There are three coaches A,B,C and three selectors D,E,F available. But there schedule do not match . A cannot come if D is selected. If C is selected F should also be selected. If E is selected B should not be selected. What is the team?

Courtesy: Vasuki, CSE