Last Year the Recruitment Drive for Wipro was conducted by Aspiring Minds (AMCAT). There were sectional cutoff, but believe me, questions were very easy. So, there is nothing to panic.
Around 1100 to 1200 students were selected through written for the Interview Round. There were two rounds of interview viz. Technical Interview followed by the HR Interview. Unlike, Cognizant, there is no waiting process after the technical interview. If you are selected, you will be called through the phone to come and attend the HR Interview. Please be alerted as you may receive the call anytime from the volunteers.
Finally 415 students were recruited by Wipro from the HR Round.
There is a special privilege for the students who have an aggregate of 75 % and above throughout the career. They are allowed to appear directly for the interview, without even appearing for Written and Essay Writing Round. But please keep in mind that in such cases, the technical interview will be a standard and conceptual one.
Campus Placement Tricks
About the Company:
Wipro Limited (formerly Western India Products Limited) is a multinational IT Consulting and System Integration services company headquartered in Bangalore, Karnataka, India. As of March 2014, the company has 146,000 employees servicing over 900 large enterprise corporations with a presence in 61 countries. On 31 March 2014, its market capitalization was approximately 1.27 trillion ($20.8 billion), making it one of India's largest publicly traded company and seventh largest IT services firm globally. Azim Premji is a major shareholder in Wipro with over 50% of shareholding.
• Founder: M.H. Premji
• Key Figures: Azim Premji (Chairman)
T.N. Kurien (CEO)
• Founded in 1945.
• No. of Employees- 146,053 (March 2014)
• Current Stock Price in NSE: Rs. 565.10.
• Website: www.wipro.com
Overview of Test Pattern
There are 4 rounds which comprise of:
• Written Test
• Essay Writing Round (non-elimination round)
• Technical Interview
• HR Interview.
Written Test
Time allotted is 60 minutes. It comprises questions from
• Quantitative/ Analytical Reasoning (20 questions)
• Verbal Ability (20 questions)
• Technical (10 questions) There will be sectional cut off.
Verbal Ability- comprising questions like fill up blanks with appropriate words, prepositions, conjunctions.......... 1-2 passages: both non-technical & technical .
Quantitative & LR - questions based on Venn diagram BLOOD RELATIONS Data Sufficiency and General Aptitude
Accuracy check: Has to be done with concentration and carefully!! .
Technical questions comprises questions from C, Data Structures, Computer Fundamentals (which includes both hardware and software), questions like primary memory, secondary memory etc..
Syllabus for Verbal and Non Verbal Reasoning:
Series.
Analogy and Data Interpretation.
Blood Relations.
Mathematical Operations.
Cause and Effect Reasoning.
Eligibility Test.
Assertion and Reason.
Syllogism.
Number,Ranking and Time Sequence
Syllabus for Quantitative Ability:
HCF, LCM, Square roots and cubes.
Ration and Proportion.
Time and Distance.
Pipes and Cistern.
Time and Work.
Problems on Ages.
2D and 3D Mensuration.
Simple and Compound Interest.
Profit and Loss.
Mixtures.
Probability, Permutation and Combination.
Data Sufficiency.
Syllabus for Technical Section:
C and C++ Programming.
Algorithm and Data Structure.
Core and Advanced Java.
Structured Query Language.
Computer Networking.
Operating System.
Computer Architecture.
Interview Success Plan:
You will be interviewed either by a Graduate Recruiter or a Manager from within the business. Your interviewer will want you to draw on examples from your university life, extracurricular activities and other interpersonal skills. You will also be probed on your career ambitions and your interest in consulting, IT, and outsourcing. We will want to be certain that you have researched your career options and can show your understanding and drive towards working at WIPRO. For some requirements, a mini case study may also be conducted that will test your logic and problem-solving skills.
How do I prepare?
-> Re-read your application form before your interview to remind yourself of what you have written (your interviewer will refer to it during the interview).
-> Think of recent examples you can give to demonstrate how you meet our criteria. Examples can be from your academic, personal or
work life. Think about what we do for clients at Wipro and, more specifically, what you would be doing if you worked for us as an Analyst.
-> If possible, speak to someone who already works for the company to get a real feel for what we do, or come along to one of our presentations.
-> If ou e ot f o a te h i al a kg ou d, thi k a out ho ou a demonstrate your interest in a career in technology. For example, you may have taught yourself basic programming skills, or some work experience may have sparked your interest in technology.
-> Give yourself plenty of time to get to the interview – there is nothing worse than arriving late and feeling flustered
-> Try to relax and be yourself. We are interested in getting to know you and your personality. While an interview can be nerve-wracking, try to remain calm throughout
-> Be confident and engaging, smile and make eye contact. This will create a good impression and make the interview more interesting
-> Focus on answering the questions asked and, if you are unsure, ask for clarification rather than answering incorrectly or appearing flustered
-> Keep ou a s e s o ise a d do t affle. Re e e a interviewer has a lot of questions to ask and a limited amount of time.
-> Finally, if you have questions to ask at the end of the interview, feel free - but this is by no means expected or mandatory and is not assessed.
LAST MINUTE REVISION
Aptitude Important Formulas
TIME AND DISTANCE -> IMPORTANT FACTS AND FORMULAE
1. Speed = [Distance/Time],
Time= [Distance/Speed],
Distance = (Speed*Time)
2. X km/hr = [x*5/18] m/sec.
3. If the ratio of the speeds of A and B is a: b, then the ratio of the times taken by them to cover the same distance is 1/a: 1/b or b: a.
4. X m/sec = [x*18/5] km/hr.
5. Suppose a man covers a certain distance at x km/hr and an equal distance at y km/hr. then, the average speed during the whole journey is [2xy/x+y] km/hr.
PROFIT AND LOSS -> IMPORTANT FACTS AND FORMULAE
Cost Price: The price, at which an article is purchased, is called its cost price, abbreviated as C.P.
Selling Price: The price, at which an article is purchased, is called its cost price, abbreviated as C.P.
Profit or Gain: The price, at which an article is purchased, is called its cost price, abbreviated as C.P.
Loss: If S.P is less than C.P., the seller is said to have incurred a loss.
1. Gain = (S.P.) - (C.P.)
2. Loss or gain is always reckoned on C.P.
3. Gain% = [Gain*100/C.P.]
4. Loss = (C.P.) - (S.P.)
5. Loss% = [Loss*100/C.P.]
6. S.P. = (100+Gain %) /100 * C.P.
7. S.P. = (100-Loss %) /100 * C.P.
8. C.P. = 100/ (100+Gain %) * S.P.
9. C.P. = 100/ (100-Loss %) * S.P.
10. If an article is sold at a gain of say, 35%, then S.P. = 135% of C.P.
11. If an article is sold at a loss of say, 35%, then S.P. = 65% of C.P.
VOLUME AND SURFACE AREA -> IMPORTANT FACTS AND FORMULAE
I. CUBIOD
Let length = l, breadth = b and height = h units. Then,
1. Volume = (l x b x h) cubic units.
2. Surface area = 2 (lb + bh + lh)
II. CUBE
Let each edge of a cube be of length a. Then,
1. Volume = a3 cubic units.
2. Surface area = 6a2 sq. units.
. Diago al = √ a u its.
III. CYLINDER
Let radius of base = r and Height (or length) = h Then,
. Volu e = ∏ 2h u i u its.
. Cu ed su fa e a ea = ∏ h s . u its.
. Total su fa e a ea = ∏ h + ∏ 2 s . u its
= ∏ h + s . u its.
IV. CONE
Let radius of base = r and Height = h. Then,
. Sla t height, l = √h2 + 2 u its.
. Volu e = [ / ∏ 2h] u i u its.
. Total su fa e a ea = ∏ l + ∏ 2 s .u its.
V. SPHERE
Let the radius of the sphere be r. Then,
. Volu e = [ / ∏ ] u i units.
. Su fa e a ea = ∏ 2 s . u its.
VI. HEMISPHERE
Let the radius of a hemisphere be r. Then,
. Volu e = [ / ∏ ] u i u its.
. Cu ed su fa e a ea = ∏ 2 s . u its.
. Total su fa e a ea = ∏ 2 s . u its.
Remember: 1 litre = 1000 cm3.
BOATS AND STREAMS -> IMPORTANT FACTS AND FORMULAE
I. In water, the direction along the stream is called downstream. And, the direction against the stream is called upstream.
II. If the speed of a boat in still water is u km/ht and the speed of the stream is v km/hr, then :
Speed downstream = (u + v) km/hr
Speed upstream (u - v) km/hr.
III. If the speed downstream is a km/hr and the speed upstream is b km/hr, then :
Speed in strill water = 1/2 (a + b) km/hr
Rate of stream = 1/2 (a - b) km/hr
PARTNERSHIP -> IMPORTANT FACTS AND FORMULAE
I. Partnership : When two or more than two persons run a business jointly, they are called partners and the deal is known as partnership.
II. Ratio of Division of Gains :
(i) When investments of all the partners are for the same time, the gain or loss is distributed among the partners in the ratio of their investments.
Suppose A and B invest Rs. x and Rs. y respectively for a year in a business, then at the end of the year :
A s sha e of p ofit : B s sha e of p ofit = x : y.
(ii) When investments are for different time periods, then equivalent capitals are calculated for a unit of time by taking (capital * number of units of time). Now, gain or loss is divided in the ratio of these capitals.
Suppose A invests Rs. x for p months and B invests Rs. y for q months, the A s sha e of p ofit : B s sha e of p ofit = p : .
III. Working and Sleeping Partners: A partner who manages the business is known as working partner and the one who simply invests the money is a sleeping partner.
BANKERS DISCOUNT -> IMPORTANT CONCEPTS
Ba ke s Dis ou t: Suppose a merchant A buys googds worth, say Rs. 10,000 from another merchant B at a credit of say 5 months. Then, B prepares a bill, called the bill of exchange. A signs this bill and allows B to withdraw the amount from his bank account after exactly 5 months.
The date exactly after 5 months is called nominally due date. Three days (known as grace days) are added to it to get a date, known as legally due date.
Suppose B wants to have the money before the legally due date. Then he can have the money from the banker or a broker, who deducts S.I. on the face value (i.e., Rs. 10,000 in this case) for the period from the date on which the bill was discounted (i.e., paid by the banker) and the legall due date. This a ou t is k o as Ba ke s Di ou t B.D.
Thus, B.D. is the S.I. on the face value for the period from the date on which the bill was discounted and the legally due date.
Ba ke s Gai B.G. = B.D. - (T.D.) for the unexpired time.
Note : When the date of the bill is not given, grace days are not to be added.
BANKERS DISCOUNT -> IMPORTANT FORMULAE
I. B.D. = S.I. on bill for unexpired time.
II. B.G. = (B.D.) - (T.D.) = S.I. on T.D. = (T.D.)2 / R.W.
III. T.D. = √P.W. * B.G.
IV. B.D. = [Amount * Rate * Time / 100]
V. T.D. = [Amount * Rate * Time / 100 + (Rate * Time)]
VI. Amount = [B.D. * T.D. / B.D. - T.D.]
VII. T.D. = [B.G. * 100 / Rate * Time]
The face or dial of a watch is a circle whose circumference is divided into 60 equal parts, called minute spaces.
A clock has two hands, the smaller one is called the hour hand or short hand while the larger one is called the minute hand or long hand.
I. In 60 minutes, the minute hand gains 55 minutes on the hour hand.
II. In every hour, both the hands coincide onece.
III. The hands are in the same straight line when they are coincident or opposite to each other.
IV. When the two hands are at right angles, they are 15 minute spaces apart.
V. When the hands are in opposite directions, they are are 30 minute spaces apart.
VI. Angle traced by hour hand in 12 hrs = 360°.
VII. Angle traced by munute hand in 60 min. = 360°.
Too Fast and Too Slow : If a watch or a clock indicates 8.15, when the correct time is 8, it is said to be 15 minutes too fast.
On the other hand, if it indicates 7.45, when the correct time is 8, it is said to be 15 minutes too slow.
TRUE DISCOUNT -> IMPORTANT CONCEPTS
Suppose a man has to pay Rs. 156 after 4 years and the rate of interest is 14% per annum. Clearly, Rs. 100 at 14% will amount to Rs. 156 in 4 years. So, the payment of Rs. 100 now will clear off the debt of Rs. 156 due 4 years hence.
We say that:
Sum due = Rs. 156 due 4 years hence; Present worth (P.W.) = Rs.100;
True Discount (T.D.) = Rs. (156 - 100) = Rs. 56 = (Sum due) - (P.W.).
We define: T.D. = Interest on P.W.
Amount = (P.W.) + (T.D.).
Interest is reckoned on P.W. and true discount is reckoned on the amount.
TRUE DISCOUNT -> IMPORTANT FORMULAE
Let rate = R% per annum and Time = T years. Then,
I. P.W. = 100 * Amount / 100 + (R*T) = 100 * T.D. / R * T
II. T.D. = (P.W.)* R * T / 100 = Amount * R * T / 100 + (R * T)
III. Sum = (S.I.) * (T.D.) / (S.I.) - (T.D.)
IV. (S.I.) - (T.D.) = S.I on T.D.
V. When the sum is put at compound interest, then P.W. = Amount / [1+R/100]T;
PROBLEMS ON TRAINS -> IMPORTANT FORMULAE
1. a km/hr = [a * 5/18]m/s.
2. a m/s = [a * 18/5] km/hr.
3. Time taken by a train of length l meters to pass a pole or a standing man or a signal post is equal to the time taken by the train to cover l meters.
4. Time taken by a train of length l meters to pass a stationary object of length b meters is the time taken by the train to cover (l + b) meters.
5. Suppose two trains or two bodies are moving in the same direction at u m/s and v m/s, where u>v, then their relatives speed = (u - v) m/s.
6. Suppose two trains or two bodies are moving in opposite directions at u m/s and v m/s, then their relative speed is = (u + v) m/s
7. If two trains of length a meters and b meters are moving in opposite directions at u
8. If two trains of length a meters and b meters are moving in the same direction at u m/s and v m/s, then the time taken by the faster train to cross the slower train = (a + b)/(u - v) sec.
9. If tow trains (or bodies) start at the same time from points A and B towards each other and after crossing they take a and b sec in reaching B and A respectively, then
A s speed): B s speed = √ : √a .
SIMPLE INTEREST -> IMPORTANT FORMULAE
1. Principal: The money borrowed or lent out for a certain period is called the principal of the sum.
. I te est: E t a o e paid fo usi g othe s o e is alled i te est.
3. Simple Interest (S.I.): If the interest on a sum borrowed for a certain period is reckoned uniformly, then it is called simple interest.
Let Principal = P, Rate = R% per annum (p.a.) and Time = T years, Then,
(i) S.I. = [P * R * T / 100]
(ii) P = [100 * S.I. / R * T]
R = [100 * S.I / P * T] and T = [100 * S.I. / P * R]
AVERAGE -> IMPORTANT FACTS AND FORMULAE
I. Average = [Sum of observations / Number of observations]
II. Suppose a man covers a certain distance at x kmph and an equal distance at y kmph. Then, the average speed during the whole journey is [2xy / x + y] kmph.
Numbers -> IMPORTANT FACTS AND FORMULAE
1. Natural Numbers:
Counting numbers 1, 2, 3, 4, 5,.. Are called natural numbers.
II. Whole Numbers:
All counting numbers together with zero form the set of whole numbers. Thus,
I. 0 is the only whole number which is not a natural number.
II. Every natural number is a whole number.
III. Some Important Formulae:
I. ( 1 + 2 + 3 + .....+ n) = n (n + 1 ) / 2
II. (1 2 + 22 + 32 + ..... + n2) = n ( n + 1 ) (2n + 1) / 6
III. (1 3 + 23 + 33 + ..... + n3) = n2 (n + 1)2 / 4
SURDS AND INDICES -> IMPORTANT FACTS AND FORMULAE
1. LAWS OF INDICES :
(i) am * an = am + n
(ii) am / an = am - n
(iii) (am)n = amn
(iv) (ab)n = anbn
(v) (a/b)n = an/ bn
(vi) a0 = 1
2. SURDS: Let a be rational number and n be a positive integer such
that a / = √a
3. LAWS OF SURDS:
(i) √a = a / (ii) √a = √a √ (iii) √a/ = √a / √ (iv) √a = a
This is just a short list of important formulas used in the aptitude section.
TIME AND WORK ->IMPORTANT FORMULAS
1. Work from Days:
If A can do a piece of work in n days, then A's 1 day's work =
1 n
.
2. Days from Work:
If A's 1 day's work =
1 n
,
then A can finish the work in n days. 3. Ratio:
If A is thrice as good a workman as B, then:
Ratio of work done by A and B = 3 : 1.
Ratio of times taken by A and B to finish a work = 1 : 3.
PIPES AND CISTERNS->IMPORTANT FORMULAS
1. Inlet:
A pipe connected with a tank or a cistern or a reservoir, that fills it, is known as an inlet.
Outlet:
A pipe connected with a tank or cistern or reservoir, emptying it, is known as an outlet.
2. If a pipe can fill a tank in x hours, then:
Allthebest Nareddula Rajeev Reddy (NRR) For more... www.matterhere.com
part filled in 1 hour =
1 x
.
3. If a pipe can empty a tank in y hours, then:
part emptied in 1 hour =
1 y
.
4. If a pipe can fill a tank in x hours and another pipe can empty the full tank in yhours (where y > x), then on opening both the pipes, then
the net part filled in 1 hour =
1 x -
1 y
.
5. If a pipe can fill a tank in x hours and another pipe can empty the full tank in yhours (where x > y), then on opening both the pipes, then
1 x
.
ALLIGTION AND MIXTURES->IMPORTANT FORMULAS
1. Alligation:
It is the rule that enables us to find the ratio in which two or more ingredients at the given price must be mixed to produce a mixture of desired price.
2. Mean Price:
1
-
The cost of a unit quantity of the mixture is called the mean price.
3. Rule of Alligation:
If two ingredients are mixed, then
Quantity of
C.P. of dearer - Mean Quantity cheaper
of dearer =
Price Mean price - C.P. of cheaper
We present as under:
C.P. of a unit quantity of cheaperC.P. of a unit quantity of dearer (c)
(d)
Mean Price (m)
(d - m) (m - c)
(Cheaper quantity): (Dearer quantity) = (d - m): (m - c).
4. Suppose a container contains x of liquid from
which y units are taken out and replaced by water.
After n operations, the quantity of pure liquid =
x
1
y n -
x
Units.
Verbal Aptitude The verbal aptitude had questions on following topics:
1. Synonyms/ Antonyms
2. Identifying the right sentence
3. Comprehension
Essay Writing Round
Followed by the Written Test, only the shortlisted students will proceed to the Essay Writing Round, which will start right after the declaration of the results of the Online Test.
The test will be held inside the Auditorium. Everyone will be provided a piece of paper where you will write an Essay on the topic provided by the Recruitment Team, within duration of 15-20 minutes.
Last year, the topic was TEAMWORKING
[N.B:- Though it is not an elimination round, but kindly write the essay sincerely by mentioning important points and with a good handwriting. Remember, at least 60% of your selection will be based on the essay you have written. During the HR Interview, the HR will already be having the paper with him or her on which you had written the essay.]
Interview Pattern
The interview round will consist of the Technical interview followed by the HR interview.
The Technical round will comprise of questions from coding languages (mainly) and if required, your domain subjects too.
Technical Question
-> What is/are your favorite subject(s)? There may be many questions on the subject told.
-> Differences between C and C++.
-> What is include in a C program?
-> What is Dynamic Memory Allocation, example?
Differences between C/C++ and Java?
Simple programs like Bubble Sort, sum of a simple series, etc.
What is OOP?
What are encapsulation, Inheritance, polymorphism and abstraction?
Explain Runtime Polymorphism
What is BCNF?
What are inner and outer joins? Examples of both.
Questions on keys in DBMS like primary key, super key, difference between primary key and unique?
OSI Layers?
Write a program in C to find out the LCM of any two given numbers.
Write a program in C using recursion and explain it in details.
Write a program in C to find out the GCD of any two given numbers.
Short questions relating to the concepts of C, C++ like pointers, encapsulation, inheritance, pre increment and post-increment operators, bitwise operators etc.
Write a program in C++ using the concept of inheritance and explain it.
Write a program in C++ using the concept of polymorphism and explain it.
• Write any algorithm or Write a Program for finding HCF of a number
• Difference between C and C++
• Advantages of C
• Disadvantages of C
• Advantages of C++
• Features of C++
• Explain what is inheritance?
• Write a program to implement function overloading
• Write a program to overload any operator
• What is bubble sort? Explain logic
• Ques. on JAVA were asked to all those who did a certification course
• What is the function for PUSH in DS?
• What is web designing?
When asked to write a program try to maintain neatness and correct alignment of the codes as it gives an impression how organized you are.
For technical questions in c, c++, java and data structures visit: https://drive.google.com/open?id=0B9wxWLlfwxYWSkNVM05kcmExc WM
Domain related Questions
What is an attenuator? How does it help us ? Give a practical example.
What happens when 5volt dc is supplied to a transformer having a turn ratio 20:1?
How can you measure a signal with Rs. 100?
• Name different types of filters and explain.
• What is the difference between ACT and DCT?
• What is the difference between AM and FM?
• Which is better AM or FM?
• What are the ranges for AM and FM?
• AM or FM which covers wider area?
• What is the principle of optical fiber?
• What is cladding?
• What are the current developments in satellite communication?
• Name some recently launched satellites.
• How embedded system is connected with web development?
• What is splicing?
• What are the losses in optical fiber cable?
• Write a program to add 2 numbers in MP.
• Write a program to add 2 no.s and store it in a 3rd variable in MP.
• How is Hex converted to binary?
• How is binary converted to hex?
• What is packed and unpacked Bcd?
• Explain the working of TV.
• Name various types of antennas.
• What is a dipole antenna?
• What is the difference between half wave dipole n folded dipole antenna?
• What is disk antenna?
• What are the problems in disk antenna?
• Why is antenna used in communication?
• What do u mean by telecommunication?
• How does mobile communication occur?
• What do u mean by multiplexing?
• What r the different types of multiplexing?
• How noise is reduced in communication?
• How is distortion avoided in communication?
• When many people speak simultaneously in wired communication system, How come mixing of voice does not take place?
• What is a microphone?
• Why is a microphone used?
• Why is demodulator needed?
• What is SR latch?
• Write the truth table of SR latch
• What is a master slave FF?
• Draw a circuit for master slave FF.
• What do u mean by triggering of a circuit?
• Draw the circuit of a transformer.
• What is output of a transformer?
• What is star connection?
• What is delta connection?
• Give example of a 3 phase system.
• What is line regulation?
• What is load regulation?
• What is MOSFET?
• Draw the circuit for MOSFET.
• How do u obtain output in MOSFET?
• What is the difference between MP and MC?
• Explain the working of a diode.
• What is the difference between LED and LCD?
• Implement SR latch using gates.
• Why master slave FF is better?
• What is the difference between SR and JK FF?
• What is opamp?
• Draw an amplifier circuit using opamp.
• What are different types of amplifiers?
• How are UV rays generated?
• Write a program to show the implementation of PUSH and POP.
• Which type of modulation is used for television?
Then the HR round will take place which is the final round of selection.
Common HR Questions
1. Please introduce yourself.
2. What do you know about Wipro?
3. Why did you choose to study in this college?
4. Why did you select the branch you are in?
5. Why join an IT firm being an ETC/EEE student
6. What is your inspiration?
7. Will you be happy to move to another city?
8. Are you interested in coding?
9. Why Wipro?
10. Questions related to your hobbies and achievement.
11. Do you think you will make it to Wipro?
12. What would you do if you were offered a higher salary by
other company?
