### TCS

COMPANY PROFILE

Tata Consultancy Services (TCS) is the world-leading information technology consulting, services, and business process outsourcing organization that envisioned and pioneered the adoption of the flexible global business practices that today enable companies to operate more efficiently and produce more value.

Tata Consultancy Services started in 1968. The early days marked TCS responsible in managing the punch card operations of Tisco. The company, which was into management consultancy from day one, soon felt the need to provide solutions to its clients as well. TCS was the first Indian company to make forays into the US market with clients ranging from IBM, American Express, Sega etc.

TCS’s work has spanned a range of activities, from strategy consulting and system integration services to offshore development centres for some of the most sophisticated software development in the world. Consider these facts about TCS:

Projects for over 1000 clients in more than 55 countries. Our clients get measurable business results, which is why many Fortune 500 companies prefer TCS.

More than 100,000 person years of experience in diverse business domains and technology areas.

Knowledge accumulation through collaborative research with industry and academia, and partnerships with global technology leaders.

Over 28,000 consultants, a range of world-class products, proven offshore development

capabilities, and multiple SEI CMM Level 5 centres.

Total revenues of Rs 5,012 crore ($ 1.04 billion) in the year ended March 31, 2003.

TCS believes that IT is a key factor for social change and is committed to several community development ventures.

If you have the talent and the ambition to grow, there's plenty of space for you at TCS. Its streams of competence embrace everything from technology and strategy to research and teaching

TEST PATTERN

TCS Test Pattern:

It was an online exam…. Test Consists of 3 Sections… + Psychometric Test

1.Test on Synonyms and Antonyms (40 questions, 20 minutes: Also Q’s on Sentence Completion).

2.Aptitude Test (32 questions, 40 minutes: General Questions on Mathematics).

3.Critical Reasoning (30 Minutes: 3 Analysis Paragraphs and 12 questions Relating them).

4.Psychometric Test (150 Questions, 30 minutes: only if you Qualify in the above tests).

Details about How to Prepare for the above tests:

1.Verbal Ability:

This Test contains Synonyms & Antonyms…Almost all of them were From GRE BARRON’S 12th Edition & upward…30-50% of them will be repeated from previous TCS papers. Few Questions on Sentence Completion were also there..for these also refer BARRON’S.NOTE: During the Exam..you should be careful..because on the computer screen the names Synonyms & Antonyms will be placed side by side so that we may by mistake choose an antonym instead of a synonym…so Be Careful..

2.Aptitude Test:

This test will consist of very general questions…This is the easiest section Compared to the Other Two. Almost 70-80 Questions will be repeated from the Previous TCS Papers…just learn the method from those papers..same model will be given..(This happened almost all the times). If you have time refer to any Aptitude book of your interest…it may be R.S.AGARWAL or any Other……

3.Critical Reasoning:

Here Starts your Problems…30 Minutes…12 questions..don’t think that there is a lot of Time..these will be somewhat tougher those who has some touch with such kind..and will be Very Tough.. if you haven’t seen this kind before..so,you should have some practice relating this kind of questions… 3 paragraphs will be given.. 3X4.. 12 questions.. first 2 paragraphs will be some twisty questions… like our arrangements questions… routes between cities.. like that… and the last one will be on Data Interpretation…You prepare Data Interpretation again from BARRON’S…. but the remaining from R.S.AGARWAL-Reasoning…. Or from Barron’s 13th Edition

4.Psychometric Test:

This test comes up only if you qualify in the Aptitude test… This test consists of 150 questions which we should answer in 30 minutes (of course, that much time is not required) Don’t think that this test has no weightage.. there is filtering in this test too… this test tests your psychology.. Remember among 150 many questions were asked again & again in a variety of ways.. so don’t get trapped… be honest while attempting this test.. choose what you’re your heart says.. it will take you through the test..This ends the Tests.

INTERVIEWS:

Now if you are Alive Even after All these tests….then you have to face a Technical Interview…It may be on the same day of the Test.. so be Prepared in Advance…..The Interview will be done by a Panel of 2 members…. No need to worry.. They will be Very supporting & Friendly.. First they ask us to Introduce ourselves… then they’ll go into your project details… don’t forget to prepare project…. They mainly concentrate on your project only…so be confident on every aspect of your project… then you should have some basic knowledge on C language. There will be some questions like “what is the o/p of this code?”, “what are the errors in the code?”..like that… so be prepared for all the basic concepts.. If needed you have to write some small codes too.. at the end they will ask some general questios like “Why TCS?”, “Where do you see yourself in the next five years?”, “do you have any questions?”, try ask some questions… it shows your interest in the Company..

HR INTERVIEW:

Now if Chase this one too…. Then comes your Final Attack.. the HR Round… I many times heard that “I failed in HR round!”.. likewise anwers…. But you should not fail in it.. because it involves no technical questions… it just dwell into your innerself… so, be confident and frank while facing this round…They generally ask questions like “Tell about yourself?”, “Who r your role models?”, “What is your weakness?”, don’t say “I Have no weakness!”, just prepare a small weakness for yourself that causes no harm to your future…O.K.. “What is your mother tongue?”

if your Academic background is good.. be prepared to face some Techies here too….

**PAPER ON 19 ^{th }JULY **

**VERBAL SECTION**

dis section consists of 28 qstns.u hav 2 answer in 20 mins.keep track of time.(28 marks)

Ull hav 10 antonyms 10 synonyms a small passage wid blanks n a reading comprehension(RC). 4 blanks options will b given u hav 2 choose d rite one.check whether

For example the 5 olympic rings r of---------------1----------------colours.dey r -----------2------------ and ----------3------------and---------------

Here if u wanna answer blank 1 click on qstn no 1 n answer if u wanna answer blank 3 u hav 2 go 4 qstn no 3.

D same wid rcs. If der r 5 qstns 4 a rc all d qstns 4 d rc r not displayd at a time.each qstn will b displayed one after d oder but d passage will b displayed 4 every qstn need not worry

NOTE: For synonyms prepare gre barrons (12th or 11th or 13th edition) d qstns dat appear after every word list (ie exercises at d end which r multiple choice ones)

For antonums prepare d chapter on antonyms in gre barrons n d antonym qstns in d model papers .4 rcs prepare d same barrons especially dat 4m d model papers.4 blanks also prepare gre.but u may not get dem 4 sure.rcs antonyms n synonyms r 4 sure

2**.QUANTITATIVE APTITUDE**

u hav 2 solv 32 qstns in 40 mins(32marks)

4 dis section prepare old papers sometimes ull get dem withot changing nomericals also dis section is very easy

1st prepare d qstns below den ull definitely get a gud score 4 apti

**AGES**

1)Last year pandit was thrice his sister's age.Next year he is only twice her age.After 5 years what is pandit's age.

a)2 b)12 c)11 d)14 ans:b

2) Jalia is twice older than qurban . If jalia was 4 years younger, qurban was 3 years older ther diff. between their ages is 12 years

what is the sum of thier ages a)67 b)57 c)36 d)none ans: b

3) Fathers age is 5 times his son's age. 4 years back the father was 9 times older than son.Find the fathers' present age. Ans. 40 years

4)Joe's father will be twice his age 6 years from now. His mother was twice his age 2 years before. If Joe will be 24 two years from now, what is the difference between his father's and mother's age? a) 4 b) 6 c) 8 d) 10**ALLIGATION**1).In a mixture, R is 2 parts, S is 1 part. In aoder to make S to 25% of the mixture, howmuch R is to be added?

**1) gavaskar average in first 50 innings was 50 . after the 51st innings his average was 51 how many runs he made in the 51st innings**

AVERAGE

AVERAGE

2) Hansie made the following amounts in seven games of cricket in India: Rs.10, Rs.15, Rs.21, Rs.12, Rs.18, Rs.19 and Rs.17(all figures in crores of course).Find his average earnings.Ans. Rs.16 crore

3)Average of 5 number is -10 sum of 3 numbers is 16,what is the average of other two numbers? answer -33

4)THREE COMPANIES WORKING INDEPENDENTLY AND GET SAVINGS 10%, 20%, 25%. IF THE COMPANIES WORK JUST OPPOSITE THEN WHAT WILL BE THE NET SAVING?

5)If A, B and C are the mechanisms used separately to reduce the wastage of fuel by 30%, 20% and 10%. What will be the fuel economy if they were used combined. Ans 20%

**BOATS**

1) If a man can swim downstream at 6kmph and upstream at 2kmph, his speed in still water is:a. 4kmph b. 2kmph c. 3kmph d. 2.5kmph

**CAR**

1)A car is filled with four and half gallons of oil for full round trip. Fuel is taken 1/4 gallon more in going than coming. What is the fuel consumed in coming up?

Sol Before the trip, car is filled with = 4 ½ gallon of oil

Let ‘X’ be the quantity of fuel consumed for the trip in one direction

The fuel consumed while going = X + ¼

The fuel consumed while coming = X

Therefore, the fuel consumed for the trip = (X + ¼) + X = 4 ½

ð 2X + ¼ = 4 ½ => 2X = 4 ½ - ¼ => 2X = 4 ¼ => X= 2 gallons approx

**CHAIN RULE**

1)A can copy 50 papers in 10 hours while both A & B can copy 70 papers in 10 hours. Then for how many hours required for B to copy 26 papers? 13

**CHESS BOARD**

1) in 8*8 chess board what is the total number of squares refer odel ans:204

**CODING**

1)THERE IS A WORD 'PERLMENTASITION'.. IF 1ST AND 2ND ,3RD & 4TH WORDS ARE CHANGED AND SO ON, THEN FIND THE 14TH LETTER FROM RIGHT AFTER CHANGE.

2)If TAFJHH is coded as RBEKGI then RBDJK can be coded as --------- ans qcckj

3)a series of letters are given how many Ws r followed by F and preceded by T. 12.SURFW Code is translated as SHEET…..these kinda ques r there…..

4)Code Interchanging, A word is given…. Letters are reversed..u r asked to find the nth letter from right or left….

Eg.DESTABILIZATION Ans-T

5) BFGE CODED AS CEHD THEN CODE PVHDJ ANS: QUICK

6) FIND THE NO. OF Y FOLLOWED BY W BUT THAT IS NOT FOLLOWED BY Z. Y W R U D D Y W Z ...............

7) If VXUPLVH is written as SURMISE, what is SHDVD ?

Ans. PEASA (hint: in the first word, the alphabets of the jumbled one is three alphabets after the corresponding alphabet in the word SURMISE. S = V-3, similarly find the one for SHDVD) If DDMUQZM is coded as CENTRAL then RBDJK can be coded as -----

Ans. QCEIL (hint: Write both the jumbled and the coded word as a table, find the relation between the corresponding words, i.e C= D-1, N=M+1 & so on

9) In the word ECONOMETRICS, if the first and second , third and forth ,forth and fifth, fifth and sixth words are interchanged up to the last letter, what would be the tenth letter from right?

Ans. word is CENOMOTEIRSC tenth word is R

10)If D_MUQZM is coded as CENTRAL then RBDJK can be coded as

11)In a certain format TUBUJPO is coded as STATION. The code of which string is FILTER?

12) What is the code formed by reversing the First and second letters, the third and fourth letters and son on of the string SIMULTANEOUSLY?

13)In the word ORGANISATIONAL, if the first and second, third and forth, forth and fifth, fifth and sixth words are interchanged up to the last letter, what would be the tenth letter from right?

ANS: I(ROANISATIONALG)

**COST**1)A power unit is there by the bank of the river of 750 meters width. A cable is made from power unit to power a plant opposite to that of the river and 1500mts away from the power unit. The cost of the cable below water is Rs. 15/- per meter and cost of cable on the bank is Rs.12/- per meter. Find the total of laying the cable. Ans 1000 (24725 - cost) 20250 Ans. Rs. 22,500 (hint: the plant is on the other side of the plant i.e. it is not on the same side as the river)

2) The cost of one pencil, two pens and four erasers is Rs.22 while the cost of five pencils, four pens and two erasers is Rs.32.How much will three pencils, three pens and three erasers cost?Ans. 27

3)2 oranges,3 bananas and 4 apples cost Rs.15 . 3 ornages 2 bananas 1 apple costs Rs 10. what is the cost of 3 oranges, 3 bananas and 3 apples ANs Rs 15.

4) A shopkeeper bought a watch for Rs.400 and sold it for Rs.500.What is his profit percentage?Ans. 25%

5) What percent of 60 is 12?Ans. 20%

6)Three men goes to a hotel to stay ,the clerk says $30 per room/day so all the three plans to stay in one room so each pays $10.After some time the clerk realises that he made a mistake of collecting $30 but the room cost only $25,there fore he decides to return $5 to them so he calls the roomboy and gives him $5 asking him to return.The roomboy keeps $2 with him and he returns only $3($1 for each).Now Totally all have paid $9 each($27)+rommboy $2 which is equal to $27.where did $1 go,who has made the mistake?

7) two pencils cost 8 cents. then 5 pencils cost? (20 cents) A box of 150 packets consists of 1kg packets and 2kg packets. Total weight of box is 264kg. How many 2kg packets are there

a) 96 b)67 c)100 d)114 ans:d

9)Which is more economical of the following

a)2kg -- 30/- b)8kg -- 160/- c)5kg -- 80/-

10)Satish earns 240 weekly.12% of big amount + earning weekly = 540

what is the big amount

a)3200 b)3600 c)2500 d)1000 ans: c

11) Bhanu spends 30% of his income on petrol on scooter. ¼ of the remaining on house rent and the balance on food. If he spends Rs.300 on petrol then what is the expenditure on house rent? a) Rs.525 b) Rs.1000 c) Rs.675 d) Rs.175

12) A sporting goods store ordered an equal number of white and yellow balls. The tennis ball company delivered 45 extra white balls, making the ratio of white balls to yellow balls 1/5 : 1/6. How many white tennis balls did the store originally order for?

a) 450 b) 270 c) 225 d)None of these

13) There is a circular pizza with negligible thickness that is cut into 'x' pieces by 4 straight line cuts. What is the maximum and minimum value of 'x' respectively?

a) 12,6 b) 11,6 c) 12,5 d) 11,5

14) The total expense of a boarding house are partly fixed and partly variable with the number of boarders. The charge is Rs.70 per head when there are 25 boarders and Rs.60 when there are 50 boarders. Find the charge per head when there are 100 boarders.

a) 65 b) 55 c) 50 d) 45

COUNTERFEIT

COUNTERFEIT

1)in 80 coins one coin is counterfiet what is minimum number of weighings to find out counterfiet coin

**CUBE**

1)vertices edges and surfaces of a cube Ans-8,12,6

**CURVES**

1)STUDY THE NATURE OF THE CURVES Y==LOGX, XY==C etc

2)curve was given & in option equation was given , you have to mark the correct equation(curve and equation was of general logx,ex ,sinx,cosx,tanx,x curves)

3)values of x &f(x) was given (like x=1000&f(x)=3) and equations was given

4)WHICH SHAPE WILL BE OBTAINED BY USING THESE VALUES OF X,Y

X Y

0 0.00001

10 1.02

100 1.72

1000 3.00

9999 4.72

4a)WHICH SHAPE WILL BE OBTAINED BY USING THESE VALUES OF X ,Y

XY

00.00001

101.02

1001.72

10003.00

99994.72

5)WHICH EQUATION THAT BEST SUITS THIS CURVE

A LINE CUTS X AT -1 WHEN Y=0 AND X=0 WHEN Y=3 AND GOES UPWARD

Y

X**DATA INTERPRETATION**1) CORRECT CHART WITH CORRECT VALUES

X- YEAR Y- NO OF PERSONS

1. AVERAGE NO. OF PERSONS FROM 1995 – 1999

2. WHICH YEAR HAS LARGE DIFFERENCES IN NO OF PERSONS

3. IF 10% OF PEOPLE LEAVES THE OFFICE IN 1998 THEN, HOW MANY FRESH CANDIDATES CAN BE ADDED IN THE NEXT YEAR

2)Given a Bar Chart showing the sales of a company. (In Figure) The sales in years as shown in the figure are (in crores) 1998-1999 - 130,

1997-1998 - 90, 1996-1997 - 90, 1995-1996 - 70

1. The highest growth rate was for the year Ans. 1998-1999

2. The net increase in sales of the company in the year span of 1995-1999 Ans. 60 crores.

3. The lowest growth rate was for the year Ans. 1997

4.Year 95 96 97 9899 Members 1001701050

i ) Which year has maximum members growth?

M 100

1

E

M 70

10

B 60

E 50

R Year

S 95 96 97 98

i ) Which year has maximum members growth?

**DEGREES**

1) TIMEDEGREE

27(deg) 6' 43.15"

45(deg) 31' 4.3"

THEN WHAT WILL BE THE DEGREE WHEN TIME IS 3 O CLOCK

**DIRECTIONS**

1)A Flight takes off at 2 A.M from northeast direction and travels for 11 hours to reach the destination which is in north west direction. Given the latitude and longitude of source and destination. Find the local time of destination when the flight reaches there? 7 AM or

2) My flight takes of at

a)

3)A moves 3 kms east from his starting point . He then travels 5 kms north. From that point he moves 8 kms to the east.How far is A from his starting point?Ans. 13 kms

4)Aeroplane is flying at a particular angle and latitude,after some time another latitude is given..(8 hrs later), u r asked to find the local time of the place.

5)AN AEROPLANE STARTS FROM A (SOME LATITUDE IS GIVEN ACCORDING TO PLACE)AT 2 AM LOCAL TIME TO B(SOME LATITUDE). TRAVELLLING TIME IS 10 HOURS. WHAT IS THE LOCAL TIME OF B WHEN IT REACHES B

6)A plane moves from 9°N40°E to 9°N40°W. If the plane starts at

7) A FILE IS TRANSFERRED FROM

**FROG**

1)In a well of 20feet depth, a frog jumps 5feet up in the morning and comes 4feet down in the evening,on which day the frog gets out of the well.

**GAMES**

1) in some game 139 members have participated every time one fellow will get bye what is the number of matches to choose the champion to be held?ans: 138

2)A & B are playing a game .There are 8 oranges in a row on the table.one Player can take 1-4 oranges in a pick (a maximum of 4),one who picks the last orange wins the game.'A' plays first How many oranges should he pick first time inorder to win the game.

answer 3.

**LCM**

1) LCM of x and y is 36 and HCF of x and y is 4. If x = 4 then which of the following is definitely not true?

a)Y is divisible by 3 b)Y is divisible by 6 c)Y is divisible by 9 d)X+Y is divisible by LOGARITHMS

1) log .342==..., log . 343==.... then log .341==????? etc...

2)value of log3.142& log3.143 was given and log3,141 was asked so you have to only see on answer and mark

3)If log 0.317=……… and log 0.318=………. Then find the value of log 0.319.

**MATCH**

1)Match the following:

1. Male - Boy ---> a. A type of

2. Square - Polygon ---> b. A part of

3. Roof - Building ---> c. Not a type of

4. Mushroom - Vegetables ---> d. A superset of

Ans: 1- d, 2- a, 3- b, 4- c

2)Match the following.

1. brother - sister ---> a. Part of

2. Alsatian - dog ---> b. Sibling

3. sentence - paragraph ---> c. Type of

4. car - steering ---> d. Not a type of

Ans. 1-b, 2-c, 3-a, 4-d

3)SCOOTER --------- AUTOMOBILE A. A PART OF

2.OXYGEN----------- WATER B. A Type of

3.SHOP STAFF------- FITTERS C. NOT A TYPE OF

4. BUG -------------REPTILE D. A SUPERSET OF

4)MATCH THE FOLLOWING

A B

1. SENTENCE, PARAGRAPH 1. TYPE OF

2. BASMATI, WHEAT 2. A PART OF

3. BROTHER, SISTER 3. NOT A TYPE OF

4. BREIGAL, DOG 4. SIBLING

ANS: 1-> 2 2->1 3->3 4->4

**MATHEMATICAL SYMBOLS**

1) Given $ means Tripling and % means change of sign then find the value of $%$6-%$%6 ANS : -72

2)5-&%&5 Ans-30 (Check)

3) WHAT IS THE VALUE OF % # % (5) + # % # (2) WHERE % - DOUBLING #- RECIPROCAL

4)Find the value of @@+25-++@16, where @ denotes "square" and + denotes "square root". Ans: 621 or 121

**MATRIX**

1)Find the singularity matrix from a given set of matrices?(Hint det(A)====0)

**MEMORY**

1)If the vertex (5,7) is placed in the memory. First vertex (1,1) 's address is 1245 and then address of (5,7) is ----------1279

2)A 2D array is declared as A[9,7] and each element requires 2 byte. If A[ 1,1 ] is stored in 3000. Find the memory of A[8,5] ? 3106

3)one circular array is given (means the memory allocation takes place like a circular fashion )dimension (9X7) .starting address is 3000.find the address of (2,3)..555

4)Some has got the qs. As memory allocation takes place coloumnwise.u have to find out the address.

5)The size of a program is N. And the memory occupied by the program is given by M = square root of 100N. If the size of the program is increased by 1% then how much memory now occupied? Ans 0. 5%( SQRT 101N)

6)In a two-dimensional array, X (9, 7), with each element occupying 4 bytes of memory, with the address of the first element X (1, 1) is 3000, find the address of X (8, 5). Ans 3212

**MIXTURE**

1)16 litre can, 7 litre can,3 litre can,the customer has to be given 11 litres of milk using all the three cans only explain?

**NUMBER SYSTEM**

1) The number 362 in decimal system is given by (1362)x in the X system of numbers find the value of X a}5 b) 6 c) 7 d) 8 e) 9

2) Decimal no 319 is equal to 1234.This 1234 belongs to which Number systems

3)194 base 10 = ____ base 5 (1234)

4) In which of the system, decimal number 194 is equal to 1234? ANS:5

5) Convert the decimal number 310 to the base 6. Ans: 1234

6) Find the value of the decimal number to the base 7. Ans. 1436.

7) In which of the system, decimal number 384 is equal to 1234?

In which of the system, decimal number 184 is equal to 1234? Ans 5

9) Find the value of the 678 to the base 7. ans 1656

10)The base 5 representation of the decimal number 2048 is _____.

**ODD MAN OUT**

1) LINUX, WINDOWS 98, SOLARIS, SMTP (ANS: SMTP)

2)MVS

3).JAVA b) LISP c) Smaltalk d)Eiffle Ans: LISP ( All other languages are OOPS)

4)1.http 2.arp 3.snmp 4.sap Ans-sap

5)1.linux 2.windows NT 3.sql server 4.Unix Ans-Sql server

6)1.SAP 2.ARP 3.WAP 4.TCP IP

7)a. Oracle b. Linux c. Ingress d. DB2

a. SMTP b. WAP c. SAP d. ARP Ans:SAP

9)a. WAP b. HTTP c. BAAN d. ARP Ans:Baan

10)a. LINUX b. UNIX c. SOLARIS d. SQL SERVER Ans:SQL SERVER

11)a. SQL b. DB2 c. SYBASE d. HTTP Ans: HTTP

12)a. Oracle b. Linux c. Ingress d. DB2 ANS:LINUX

**ORTHOGONAL PAIRS**

1)Which of the following are orthogonal pairs? a. 3i+2j b. i+j c. 2i-3j d. -7i+j ans a,c

2) (a) 2+3i (b)1+i (c) 3-2i (d) 1-7i .Find which of the above is orthogonal. Ans a,c

3)Sum of slopes of 2 perpendicular st. lines is given. Find the pair of lines from the given set of options which satisfy the above condition?

**PARTNERSHIP**

1) If Rs.1260 is divided between between A, B and C in the ratio 2:3:4, what is C's share?Ans. Rs. 560

2) A sum of money is divided among A, B and C such that for each rupee A gets, B gets 65paise and C gets 35paise. If C's share is Rs.560, the sum is …

a)2400 b)2800 c)3200 d)3800

**PERCENTAGE**

1) What percent of 60 is 12?Ans. 20%

2) A report consists of 20 sheets each of 55 lines and each such line consists of 65 characters. This report is retyped into sheets each of 65 lines such that each line consists of 70 characters. The % reduction in the number of sheets is closest to

a)20 b)5 c)30 d)35

3) Amal bought 5 pens, 7 pencils and 4 erasers. Rajan bought 6 pens, 8 erasers and 14 pencils for an amount which was half more than what Amal had paid. What % of the total amount paid by Amal was paid for pens?

a)37.5% b)62.5% c)50% d)None of these

**PERMUTATIONS**

1)How many 3 digits with 3 Distinct digits are there from 100-1000.

**POWER OF**

1)What is the power of 2? a. 2068 b.2048 c.2668 Ans:2048

2) 8 to the power of x is 32,what is the value of x?

3)Which is a/not a power of 2 or 3.

4)Power of 4 Ans-4096

5)WHICH ONE WILL BE THE EXACT POWER OF 3

(i) 2768 (ii)2678 (III) 2187

**PRIME NUMBERS**

1)Find the highest prime number that can be stored in an 8bit computer.

2)What is the max possible 3 digit prime number? Ans 997

3)Largest prime no. in a 6 bit,8 bit (Ans 127),9 bit microprocessor

4)WHAT IS THE LARGEST PRIME NO THAT IS STORED IN 8 BIT PATTERN ANS: 253 (NOT SURE)

5)What is the largest prime number that can be stored in an 8-bit memory? 251 or 127

6)Which is the largest prime number that can be stored in a 9-bit register?

**PROBABILITY**

1)in a company 30% are supervisors and 40% employees are male if 60% of supervisors are male. what is the probability that a randomly choosen employee is a male or female?

2) 12 Blacksox and 12 Whitesox mixed in a box,a pair of sox is picked at a time,in which pick/how many pick ,to get the right pair(black&black or white&white)?

3)Two coins one with HEAD IN BOTH SIDES and the other coin HEAD IN ONE SIDE AND TAIL IN THE OTHER SIDE is in a box,a coin is taken at random and FOUND HEAD IN ONE SIDE .what is the probability that THE OTHER SIDE IS HEAD?

4) There are 5 distinct pairs of white socks and 5 pairs of black socks in a cupboard. In the dark, how many socks do I have to pull out to ensure that I have at least 1 correct pair of white socks? a)3 b)11 c)12 d)16

**PROBLEMS ON NUMBERS**1)What number should be added to or subtracted from each term of the ratio 17 : 24 so that it becomes equal to 1 : 2.Ans. 10 should be subtracted

2)The sum of the digits of a two digit number is 8. When 18 is added to the number, the digits are reversed. Find the number?Ans. 35

3)In a fraction, if 1 is added to both the numerator at the denominator, the fraction becomes 1/2. If numerator is subtracted from the denominator, the fraction becomes 3/4. Find the fraction.Ans. 3/7

4) WHAT IS THE NUMBER OF ZEROS AT THE END OF THE PRODUCT OF THE NUMBERS FROM 1 TO 100

5)9/10 or 10/11 which is greater.

6) (x-y/3)-(y-x/3)=?

7)x:y=3 and x+y=80 what is the value of y? answer y=20 M(893,10)+r( )+t( ) is asked

9)n=68 x 12 x 51 Which of the follg is not an integer Ans- n/122

10)M(373, 7) + R(6. –T(3.4) + R( 3.4)

11) SOME RELATION THAT IS DEDUCE TO

A (POW 2) DIRECT PROPORTIONAL TO X (POW 3)

B (POW 2) DIRECT PROPORTIONAL TO Y (POW 3)

SOME FOUR ANSWERS WERE GIVEN

ANS: ALL OF THE ABOVE

12)WHICH IS THE PERFECT ONE AMONG THE 4

1. 2x +3y=4 2. x + y= -1 3. Y=2x+ 3

13)A salesperson multiplied a number and get the answer 3, instead of that number devided by 3. what is the answer he actually has to get?

1 x 3 = 3 so number = 1 divided by 3, the ans. is 1/3.

14)M(373,5)+R(3.4)+T(7.7)+R(5. Ans. 19

15) If the numerator of a fraction is increased by 25% and denominator decreased by 20%, the new value is 5/4. What is the original value?

a) 3/5 b) 4/5 c) 7/8 d) 3/7

16)The value of ¾ + 5 / 36 + 7 / 144 + …….+17 / 5184 + 19 / 8100 is

a)0.99 b)0.98 c)0.95 d)None of these

17) A student's grade in a course is determined by 6 quizzes and one examination. If the examination counts thrice as much as each of the quizzes, what fraction of final grade is determined by the examination?

a)1/6 b)1/5 c)1/3 d)¼

1 When ¾ of a unit's digit is added to the ten's digit of a two number, the sum of the digits becomes 10. If ¼ of the ten's digit added to the unit's digit, then the sum of the digits is 1 less than the previous. Find the number.

a)94 b)84 c)48 d)88

19) A person had to multiply two numbers. Instead of multiplying by 35, he multiplied by 53and the product went up by 540. What was the raised product?

a)780 b)1040 c)1590 d)1720

**RECTANGULAR**

1) WHICH IS NOT A SIDE OF A RECTANGULAR

1. (2,3,4) 2.(3,4,7) 3. (3,5,9)

2) ONE RECTANGULAR PLATE WITH LENGTH 8INCHES,BREADTH 11 INCHES AND 2 INCHES THICKNESS IS THERE. WHAT IS THE LENGTH OF THE CIRCULAR ROD WITH DIAMETER 8 INCHES AND EQUAL TO VOLUME OF RECTANGULAR PLATE? ANS: 3.5INCHES

3) If the length of a rectangle is increased by 30% and the width is decreased by 20%, then the area is increased by...

(a) 10% (b) 5% (c) 4% (d) 20% (e) 25%

4) The length of a rectangle is increased by 60%. By what % would the width have to be decreased to maintain the same area? a)30% b)60% c)75% d)37.5%

**RECURSION**1)G(0)= -1, G(1)=1, G(N)=G(N-1) - G(N-2), G(5)= ? ans - 2

2)G (0) =1 G (1)= -1 IF G (N)=2* (G (N-1))– 3(G (N-2)) THEN WHAT IS THE VALUE OF G (4)?

3)If f(0)=1 and f(n)= f(n-1)*n, find the value of f(4). Ans: 24

4)If g(0)=g (1)=1 and g (n)= g (n-1) + g (n –2) find g (6);

**SERIES**

1)Complete the series. 3, 8, --, 24, --, 48, 63 . ans 15, 35

2)Complete the series. 4, -5, 11, -14, 22, --- Ans - 27

3) SERIES: 2,7,24,77,? (238) or (240)

4)77,49,36,18,? answer 8 (7*7=49)(4*9=36)(3*6=1 (1*8=

5)series: 5 6 7 8 10 11 14 ?? ans.15 or 18

6)15 14 12 11 ?? 9 8 ans.10

7)What is the 12th term of the series 2, 5, 8, ....Ans. 35

8)58,27,12,x,2,1. Find x.

9)7,9,13,_,27,37. Ans-19

10)2, 5, __ , 19, 37, 75 Ans: 9

11)Complete the sequence 9,10,11,13,15, __, 21,28.

**SET**

1)A, B and C are 8 bit nos. They are as follows:

A 1 1 0 1 1 0 1 1

B 0 1 1 1 1 0 1 0

C 0 1 1 0 1 1 0 1

Find ( (A-B) u C )=? Hint : 109 A-B is {A} - {A n B} ANS: 0 1 1 1 1 1 1 1 (DB)

2)If A, B and C are the mechanisms used separately to reduce the wastage of fuel by 30%, 20% and 10%. What will be the fuel economy if they were used combined. Ans 20%

3) | A | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 10010001

| B | 0 | 1 | 1 | 0 | 1 | 0 | 1 | 0 01101010

| C | 1 | 0 | 0 | 1 | 0 | 1 | 1 | 0 10010110

(AuB)nC = ? [ (A union B) intersection C = ?]

4) A 0 0 0 0 1 1 1 1

B 0 0 1 1 0 0 1 1

C 0 1 0 1 0 1 0 1

( A U B ) P C Find the fourth row, having the bit pattern as an integer in an 8-bit computer, and express the answer in its decimal value. Ans. 29

5) In the class of 40 students, 30 speak Hindi and 20 speak English. What is the lowest possible number of students who speak both the languages?

(a) 5 (b) 20 (c) 15 (d) 10 (e) 30

6)You will be given the bit position values for A, B and C and using the relation (A?B) u C you have to construct the truth table. Then find the corresponding decimal number and choose the right option.

7)If A=(110010) in base 2 & B=(101011) in base 2, then what is the decimal value of (AB)C

**SHADOW**

1)A building with height D shadow upto G. A neighbour building with what height shadows C feet.

|----|----|----|----|----|----|----|

A B C D E F G H

Sol: B Ft. or CD/G

SOLUTIONS

1) How many positive integer solutions does the equation 2x+3y = 100 have?

a)50 b)33 c)16 d)35

STANDARD DEVIATION

STANDARD DEVIATION

1)Which of the following set of numbers has the highest Standard deviation?

a)1,0,1,0,1,0 b)-1,-1,-1,-1,-1,-1 c)1,1,1,1,1,1 d)1,1,0,-1,0,-1

2)WHICH WILL GIVE GOOD STANDARD DEVIATION

1. (7,0,-7,0,7) 2. (7,-7,7,-7,7) 3. (1,0,-1,0,1)

**TANK**

1)with 4/5 full tank vehicle travels 12 miles, with 1/3 full tank how much distance travels ( 5 miles )

2)A car travels 12 kms with a 4/5th filled tank.How far will the car travel with 1/3 filled tank? Ans. 5 kms

**TEMPERATURE**

1)In

2)FOR TEMPERATURE A FUNCTION IS GIVEN ACCORDING TO TIME : ((t**2)/6) + 4t +12 WHAT IS THE TEMPERATURE RISE OR FALL BETWEEN 4.AM TO 9 AM

2)FOR TEMPERATURE A FUNCTION IS GIVEN ACCORDING TO TIME : ((t**2)/6) + 4t +12 WHAT IS THE TEMPERATURE RISE OR FALL BETWEEN

5 PM to 8 PM

3)Low temperature at the night in a city is 1/3 more than 1/2 high as higher temperature in a day. Sum of the low tem. and highest temp. is 100 degrees. Then what is the low temp? (40 deg.)

**TIME AND DISTANCE**

1)A is driving on a highway when the police fines him for overspeeding and exceeding the limit by 10 km/hr.At the same time B is fined for overspeeding by twice the amount by which A exceeded the limit.If he was driving at 35 km/hr what is the speed limit for the road?Ans. 15 kmph

2)A car travels 12 kms with a 4/5th filled tank.How far will the car travel with 1/3 filled tank?Ans. 5 kms

3) falling height is proportional to square of the time. one object falls 64cm in 2sec than in 6sec from how much height the object will fall.

4)A car has run 10000 miles using 5 tyres interchangably,To have a equal wornout by all tyres how many miles each tyre should have run. answer 4000 miles/tyre

5)A person, who decided to go to weekened trip should not exceed 8 hours driving in a day. Average speed of forward journey is 40 m/h. Due to traffic in sundays, the return journey average speed is 30 m/h. How far he can select a picnic spot?

a) 120 miles b) between 120 and 140 miles c) 160 miles ans: 120 miles

6)A ship started from port and moving with I miles per hour and another ship started from L and moving with H miles per hour. At which place these two ships meet?

|----|----|----|----|----|----|

port G H I J K L

7)A person was fined for exceeding the speed limit by 10mph. Another person was also fined for exceeding the same speed limit by twice the same. If the second person was traveling at a speed of 35 mph, find the speed limit.

Sol: Let ‘x’ be the speed limit

Person ‘A’ was fined for exceeding the speed limit by = 10mph

Person ‘B’ was fined for exceeding the speed limit by = twice of ‘A’ = 2*10mph=20mph

given that the second person was traveling at the speed of 35mph

=> 35mph – 20mph = 15mph

A bus started from bustand at 8.00am, and after 30 minutes staying

at destination, it returned back to the busstand. The destination

is 27 miles from the busstand. The speed of the bus is 18mph. In

return journey bus travels with 50% fast speed. At what time it returns to the busstand? (

9) wind flows 160 miles in 330 min, for 80 miles how much time required.

10)A storm will move with a velocity of towards the centre in hours,At the same rate how much far will it move in hrs.( but the answer is 8/3 or 2 2/3 )

11)If A is traveling at 72 km per hour on a highway. B is traveling at a speed of 25 meters per second on a highway. What is the difference in their speeds in meters per second?

(a) 1/2 m/sec (b) 1 m/sec (c) 1 1/2 m/sec (d) 2 m/sec (e) 3 m/sec

12)A traveler walks a certain distance. Had he gone half a kilometer an hour faster \, he would have walked it in 4/5 of the time, and had he gone half a Kilometer an hour slower, he would have walked 2 ½ hr longer. What is the distance?

a)10 Km b)15 Km c)20 Km d)Data Insufficient

13) A ship leaves on a long voyage. When it is 18 miles from the shore, a seaplane, whose speed is 10 times that of the ship is sent to deliver mail. How far from the shore does the seaplane catch upo with the ship?

a)24 miles b)25 miles c)22 miles d)20 miles

14) In a circular race track of length 100 m, three persons A, B and C start together. A and B start in the same direction at speeds of 10 m/s and 8 m/s respectively. While C runs in the opposite at 15 m/s. When will all the three meet for the first time on the after the start?

a)after 4s b)after 50s c)after 100s d)after 200s

15) If the distance traveled (s) in time (t) by a partile is given by the formula s = 1+ 2t+3t2+4t3 , then what is the distance travelled in the 4th second of its motion?

a)141m b)171m c)243 m d)313 m

16) A non stop bus to

a) **TIME AND WORK**1)A is twice efficient than B. A and B can both work together to complete a work in 7 days. Then find in how many days A alone can complete the work? 10.5 (11)

2)A finish the work in 10 days. B is 60% efficient than A. So how days does B take to finish the work? Ans 100/6 (4 days)

3) A finishes the work in 10 days & B in 8 days individually. If A works for only 6 days then how many days should B work to complete A's work? Ans 3.2 days (4 days)

4)A man, a woman, and a child can do a piece of work in 6 days. Man only can do it in 24 days. Woman can do it in 16 days and in how many days child can do the same work? Ans 16

5)If 20 men take 15 days to to complete a job, in how many days can 25 men finish that work?Ans. 12 days

6) one fast typist type some matter in 2hr and another slow typist type the same matter in 3hr. if both do combinely in how much time they will finish. ans: 1hr 12min

7)A man shapes 3 cardboards in 50 minutes,how many cardboards does he shape in 5 hours?answer 18cardboards. A work is done by two people in 24 min. one of them can do this work a lonely in 40 min. how much time required to do the same work for the second person.

Sol:(A+B) can do the work in = 1/24 min.

A alone can do the same work in = 1/40 min.

B alone can do the same work in = (A+B)’s – A’s = 1/24 – 1/40 = 1/60

Therefore, b can do the same work in = 60 min

9)A can do a piece of work in 20 days, which B can do in 12 days. In 9 days B does ¾ of the work. How many days will A take to finish the remaining work?

10)Anand finishes a work in 7 days, Bittu finishes the same job in 8 days and Chandu in 6 days. They take turns to finish the work. Anand on the first day, Bittu on the second and Chandu on the third day and then Anand again and so on. On which day will the work get over? a)3rd b)6th c)9th d)7th

11) 3 men finish painting a wall in 8 days. Four boys do the same job in 7 days. In how many days will 2 men and 2 boys working together paint two such walls of the same size? a) 6 6/13 days b)3 3/13 days c)9 2/5 days d) 12 12/13 days

12)The size of the bucket is N kb. The bucket fills at the rate of 0.1 kb per millisecond. A programmer sends a program to receiver. There it waits for 10 milliseconds. And response will be back to programmer in 20 milliseconds. How much time the program takes to get a response back to the programmer, after it is sent?ans 30 milliseconds

**TRAINS**

1)TWO STATIONS A & B ARE 110 KM APART. ONE TRAIN STARTS FROM A AT 7

AM, AND TRAVELS TOWARDS B AT 20KMPH. ANOTHER TRAIN STARTS FROM B AT 8 AM

AND TRAVELS TOWARDS A AT 25KMPH. AT WHAT TIME WILL THEY MEET?

A. 9 AM B. 10 AM C. 11 AM D. 10.30 AM

**TREE**

1) 900 M WIDE 3000 M WIDTH SOMETHING I CAN’T REMEMBER SOME VALUES ARE GIVEN BY AIR PER M Rs. 4 BY GROUND PER M Rs. 5

THEN WHERE U WILL CUT

2)Two trees are there. one grows at 3/5 of the other in 4 years, total growth of trees is 8 ft. what growth will smaller tree will have in 2 years ( < 2 ft. ) ie 1 ½ feet

**TRIANGLES**

1) Given the length of the 3 sides of a triangle. Find the one that is impossible? (HINT : sum of smaller 2 sides is greater than the other one which is larger)

2)3 angles or 3 sides r given.Which will form a triangle?

**UNITS**

1)(Momentum*Velocity)/(Acceleration * distance ) find units. ans mass

2)(energy * time * time )/(mass * dist) = distance

3)(momentum * velocity)/(force * time) = velocity

4)Find the physical quantity in units from the equation:

(Force*Distance)/(Velocity*Velocity) Ans. Ns2/m

5)Find the physical quantity represented by MOMENTUM *VELOCITY] / [LENGTH * ACCELERATION]?

**VENN DIAGRAM**

1)Venn Diagram kinda ques.Some know English, some French,some German……how many know two languages…..

2)VENN DIAGROM below

1. HOW MANY PERSON KNOW ENGLISH MORE THAN FRENCH

2. HOW MUCH % OF PEOPLE KNOWS ALL THE 3 LANGUAGES

3. HOW MUCH % OF PEOPLE THOSE WHO KNOWS FRENCH AND GERMAN AND NOT ENGLISH

**FRENCH**

3)Consider the following diagram for answering the following

questions:

A. Find the difference between people playing cricket and tennis alone. Ans: 4

B. Find the percentage of people playing hockey to that playing both hockey and cricket.

C. Find the percentage of people playing all the games to the total number of players. Ans: 6%

4)1. How many more or less speak English than French?

2. What % people speak all the three languages?

3. What % people speak German but not English?

**WEIGHTS**

1)There are 150 weights .Some are 1 kg weights and some are 2 kg weights. The sum of the weights is 260.What is the number of 1kg weights?Ans. 40

2)A truck contains 150 small packages, some weighing 1 kg each and some weighing 2 kg each. how many packages weighing 2 kg each are in the truck if the total weight of all the packages is 264 kg?

(a) 36 (b) 52 (c) 88 (d) 124 (e) 114

**3.CRITICAL REASONING **

In dis section u will b given 3 qstns 2 b ans in 30 min.every critical reason qst hac 5 qstns 5*3=15m

B cool here. 4 dis section prepare d analytical reasoning section 4m GRE BARRONS MODEL PAPERS(12th or 13th or 11th edi)u will definitely get atlest 2 qstn 4m dis model papers so prepare dem

Frens prepare model papers well.(gre barrons) if u know all d qstns don answer all of dem bcoz u hav upper cutoff.b careful.ALL THE BEST

After u clear online test ull hav a tech interview.

I being a mech student I said thermo my fav subject but dey coverd all d subjects

Ull b askd 2 write

I was askd 2 say all d 4 themodynmic laws,carnot theorem,otto cycle,diesel cucle ,dual cycle(askd 2 draw n explain cycles)entropy defnitn enthalpy def

2 strok 4 stroke differences,ci si difrences,cam design,octane no ,cetane no,types of nozzles,

pump def,types of pumps turbine def types of turbines

metrology def,insruments used in metrology

know d basic defs n imp topics in evry sub ull b through

don get scared or worried if u don know an ans

simply say I don know or unable 2 recollect or sumting lik dis

but don try 2 bluf

don get stuck.dey don expect u 2 answer all d qstns answer atleast1 or 2 wid confidence

see 2 dat while answering qstns u r not worried BE CONFIDENT N ONLY DEN U CAN GET THROUGH deyll see

prepare d qstn tell me abt urself well.dis is d most common qstn.Highlight ur achievements know ur position in d class dey ak dis one also prepare atleast 1 weakness 2 say 2 dem weakness u said shudnot seem like a weakness 4 dem or atleasy say sum measure u adopt 2 overcome ue weakness ok.atleast say I hobby n be sure dat u know sum information regarding dat hobby deyll test u n b smart in saying ur hobby.for example reading buks is ur hoby.don say redaing books

say reading books is my hobby especially dat of say an authors name so dat u will reduce d no of qstns d interviewer pose.b coz if u say reading buks he may hav a num of qstns if u mention a particular author he will not go beyond dat author ok.ALL D BEST

**PAPER ON 4 ^{TH} JULY**

There was a online test which consisted of three sections. Verbal, critical reasoning and quantitative aptitude. The software was very user friendly.

**VERBAL SECTION**

It consisted of 10 antonyms, 10 synonyms and two passage in which you have to fill in the blanks with correct sentences. It’s a bit difficult but don’t worry u can get through even if u don know anything in verbal. Refer barrons .

**QUANTITATIVE APTITUDE **

It consisted of 38 questions 40 mins. Very easy. All previous year questions were repeated. They don’t even change the data. Some questions which I remember are given below

1. series 1,2,3,4.6,8. ,12

2 Find the result of the following expression if, M denotes modulus operation, R denotes round-off, T denotes truncation: M(373,5)+R(3.4)+T(7.7)+R(5.8)

Ans. 19

3. What is the largest prime number that can be stored in an 8-bit memory?

Ans.

4. Find the physical quantity in units from the equation: (Force*Distance)/(Velocity*Velocity)

Ans. Ns2/m

5. Find the value of @@+25-++@16, where @ denotes "square" and + denotes "square root". Ans: 621

6. If f(0)=1 and f(n)= f(n-1)*n, find the value of f(4). Ans: 24

7. Convert the decimal number 310 to the base 6. Ans: 1234

8. Find the missing number in the series: 2, 5, __ , 19 ,37, 75 Ans: 9

9. In a two-dimensional array, X(9,7), with each element occupying 4 bytes of memory, with the address of the first element X(1,1) is 3000,

find the address of X(8,5)?

10. Find the fourth row, having the bit pattern as an integer in an 8-bit computer, and express the answer in its decimal value.

A 0 0 0 0 1 1 1 1

B 0 0 1 1 0 0 1 1

C 0 1 0 1 0 1 0 1

(AU(B-C)) ?

Ans. 29

11. Select the odd one out

a. SMTP b.WAP c. SAP d. ARP

12. Select the odd man out.

a. Java b.Lisp c. Smalltalk d. Eiffel

13. Which of the following are orthogonal pairs?

a. 3i+2j b.i+j c. 2i-3j d. -7i+j

14. Number of faces, vertices and edges of a cube

a. 12,8,6 b.4,6,8 c. 6,8,12 d. 6,12

15. Select the odd one out

a. SMTP b.WAP c. SAP d. ARP

16. Select the odd man out.

a. Java b.Lisp c. Smalltalk d. Eiffel

17. Which of the following are orthogonal pairs?

a. 3i+2j b.i+j c. 2i-3j d. -7i+j

18. Number of faces, vertices and edges of a cube

a. 12,8,6 b.4,6,8 c. 6,8,12 d. 6,12,8

19. what is the largest prime no.that can be stored in 8-bit memory.{2^8=256,prime no less then 256 i.e 251(ans)}

20 select odd one - java,lisp,smalltalk,eiffel{ans- lisp)

21 select odd one- sql,db2,sybase,http{ans-htttp}

22 select odd one-sybase,db2,oracle,unix{ans-unix}

23.find the value of the 678 to the base 7.{ans-1656}

24find the result of following expression if M denotes modulus operation,R denotes round off,T-truncation: M(373,5)+R(3.4)+T(7.7)+R(5.8)

Ans- 3+3+7+6=19

25 If TAFJHH is coded as RBEKGI then RBDJK can be coded as? ans-PCCKJ

26 In

27. if g(0)=1,g(1)=-1,g(n)=g(n-1)+g(n-2),g(5)?

ans- g(2)=g(1)-g(0)=-1-1=-2 g(3)=g(2)-g(1)=-2-(-1)=-1....and so on.

28.the program size is N.THE memory occupied by the program is 4000sqrt(N).if the program size is increased by 1%.then what is the percentage increase in memory,

ans- 0.5%

29. which of the following has highest standard deviation?

A)5,0,5,0,5,0. b)5,5,5,5,5,5 c)5,5,5,5,0,5 d)-5,5,-5,5,-5,5

ans:- the formula for finding std.deviation is squre root of summation (x-(x bar))^2/n,where n is the no. of terms.

30 (16) b,v,q,q,m,b,v,f,m,g,v,f ,f,v,f,m,b,v,f,b,g,d,v,f,a,m,v,f.v,f,f. how many v's are such that each v is followed by f next to it, if the f is not followed by f next to it.

31.a power unit is there by the bank of a river 900 mtr wide. a cable is made from unit to power plant opposite to that of the river and 3000 mtr away from the power unit. the cost of the cable below water rs 5/mtr.and cost of cable on the bank is rs 4/mtr.find the point where cable cut thru river.

ans-2100

32.my flight takes of at

a) 2.50 pm,b)6.00 pm, c) 6.40 pm,d)8.00 pm

ans- for every one degree from east to west or west to east there is time change by 4 minute.if we r going from east to west then subtract the time otherwise add. here plane is going from 40 dgr east to 40 dgr west.therefore there is total change of 80 dgr i.e by 80*4=320 minutes or 5 hrs and 20 minutes.therefore time taken by plane is 2+8-5 hour 20 minutes i.e 6.40 pm.

33. if A,B,C are thr mechanisms used seprately to reduce the wastage of fuel by 25%,20%,10%. what will be the fuel economy if they will be used combinedly.

ans- 75/100*80/100*90/100*100=x then ans will be 100-x

34. A graph was given. And equation of the curve was asked.**CRITICAL REASONING**This section consisted of 3 questions wit sub parts. It was for 25 mins. All the questions were from 12 edition barrons . They don even change the data and the order of questions. Its just cut copy paste from BARRONS 12 EDITION. Since it was online test for us so everyone had different set of questions. I was lucky to get exact same questions from barrons so I was the first one to come out of the hall with the TCS application form in the hand.

1. first question was red and brown marriage group……

2. second was tat ned allen larry willy and rick lives in the first floor

3. third I don remember. But it was something G is father of….and there are more no of females in the second generation.

**TECHNICAL AND HR INTERVIEW**We had the technical cum hr interview the next day. I had in the afternoon just after lunch. The panel was very friendly and made us feel very comfortable.

My first question was had u r lunch.

Then they asked general questions like tell me about u r self?

Why t cs? Why Chennai?

Why should we hire you? I said unlike other candidates I want to become a part of this family of t cs and don’t want to remain a mere employee.

What is u r greatest achievement?

Then questions on c and c++.?

Please remember wether u r a IT or a non IT student they expect u to have some basic idea about c or c++.

Then he started asking me on maths.trignometry.wat is cosec tan cot ..?

I was interviewed for 25 minutes.but at the end of it I was confident that I ll get through. Next day when the results were declared I was one among the 785 students to be selected. just be confident and have a smile on your face. That is the secret to get through TCS

**PAPER ON **23 MAY

**APTITUDE:**

1.find the missing term 26,63,-,215 like this

2.In the word prepositional interchange first with second,3rd with 4th,5th with6th and so on find the 12th word from right

3.Given three sides of a triangle find the one which is impossible (sol:sum of three sides is greater than third side)

4.A can copy 50 papers in 10 hours while both A & B can copy 70 papers in 10 hours. Then for how many hours required for B to copy 26 papers? Ans = 13

5.In a two-dimensional array, X(7,9), with each element occupying 4 bytes of memory, with the address of the first element X(1,1) is 3000, find the address of X(5,8)?

6. One curve problem was given ..

x y

0.99 0.001

9 0.9

99 1.998

999 3

If y = f(x) find f(x)? Ans logx

7. WHAT IS THE VALUE OF M(373, 5) + R(5.4)+T(7.4)- R( 3.4)

M- MODULAS R- ROUNDOFF T- TRUNCATE ans:20

sol:divide 373 with 5 remainder is 11

R(5.4)=5

T(7.4)=7

R(3.4)=3

11+5+7-3=20

8.no.of edges,faces,vertices of a cube?ans:12,6,8

9.largest prime no of an 8-bit number? ans:251

sol:2^8=256 and largest prime is 251

10.if G(0)=G(1)=1 and G(n)=G(n-1)+G(n-2) then find G(6) ans:13

11. @@+16-+@5 where @ denotes square and + denotes square root ans:251

12.one qns on coding and decoding its very easy

13.which one is power of 3?

ans:the one which is divisible by 3

14.which one is not an integer given n=some no

a.n/120 b.n/33 c.n/66 d.n/12

15.conversion of a given no into base 6

16.given M=4000sqrt(n) then if n is increased by 1% then find % increase in M?ans:0.5%

17.find the singularity matrix? ans:det=0

18.if A=00001111

B=00110011

C=01010101

find (AuB)uC

19.4 qns related to venn diagram they are very easy

20.4 qns related to pie chart

21.Select odd one out—

SQL Server,Ingress,Oracle,DB2,Java ANS=Java

22.Match the following (similar to this)

1. Girl-Women ---> a. A type of

2. Square - Polygon ---> b. A part of

3. Roof - Building ---> c. Not a type of

4. Mushroom - Vegetables ---> d. A superset of

Ans: 1- d, 2- a, 3- b, 4- c

23.one qns related to calculation of time on flights

24.In

In equestion first put t=9, we will get 34.5...........................(1)

now put t=4, we will get 27..............................(2)

so ans=34.5-27 =7.5

25.Momentum*Velocity)/(Acceleration * distance). Find units.

Ans: mass (Similar to this)

26.The size of the bucket is N kb. The bucket fills at the rate of 0.1 kb per millisecond. A programmer sends a program to receiver. There it waits for 10milliseconds. And response will be back to programmer in 20 milliseconds. How much time the program takes to get a response back to the programmer, after it is sent? ANS: 30MILISECOND

27.In a two-dimensional array, X(7,9), with each element occupying 8 bytes of memory, with the address of the first element X(1,1) is 3000, find the address of X(5,8).

28.A power unit is there by the bank of the river of 900 mtr width. a cable is made from power unit to power a plant opposite to that of the river and 3000 mtr away from the power unit. The cost of the cable bellows water Rs5 / mtr and cost of cable on the bank is Rs 4/ mtr. Find the pt where the cable cut through the river.

1.2800 2. 3000 3. 2100 4.3900

Ans: 2100

29.If A, B, C are the mechanisms used separately to reduce the wastage of fuel by 30%, 20%, 10%. What will be the fuel economy if they were used combine?

1)68.4 2)62.2 3)49.6 4)50.4 (ans 3)

30.A sequence of letters are given we have to the no.of letters according to the given condition

**CRITICAL REASONING:**this will be from GRE barron's 12th edition.All qns are from 5 model papers if u are not able to solve them just mug the answers.

I got the qns:model test1 section5(qns 1-4)

model test2 section 6(qns 17-22)

model test4 section6(qns 8-12)

For example

A speaks Telugu, B speaks Hindi & Malayalam, C speaks Hindi & English, D speaks Telugu & Hindi, E is native of a Andhra Pradesh speaks Telugu & English then

1. Who can act as a mediator between A&C?

2. Who can act as a translator between A&B ? Etc., The other two questions are very very difficult.

SO READ THE PREVIOUS PAPERS FOR APTITUDE AND BARON'S FOR S3 AND ALL THE QNS WILL BE REPEATED BUT DON'T TRY TO REMEMBER THE ANSWER IN S2 THEY WILL CHANGE THE DATA JUST KNOW THE PROCEDURE

**TECHNICAL:**this round is very easy to answer for electronics students prepare well C,DATA STRUCTURES,MICROPROCESSORS and basics of communications.know some basic programs like prime no's,fibonacci series,palindrome.Be confident so that u can clear this round

**HR :**once if u clear the technical it's very easy to face hr.My HR is for 2minutes only.But be careful there will be elimination in this round too.So just answer for qns in favour of the company.

PAPER 1 ON 27th APRIL AT MANIPAL

THERE WERE 3 SECTIONS........

1.ENGLISH GENERAL(SYNONYM 10,ANTONYM 10,READING COMPREHENSION, AND SENTENCE COMPLETION(QUITE TOUGH))

2.GENERAL APTITUDE(38 QUESTIONS) INCLUDING DI AND VENN DIAGRAM(EASY ONES)

3.CRITICAL REASONING 3 QUESTIONS(EVERYTHING FROM GRE BARRRONS 12TH EDITION...

SOME OF THE SYNONYMS ARE.....

BANAL,DETERRENT,VACILLATE,WETHARGY,BANEFUL,SOLLILOQUY,RINAILE,REVILE

ANTONYMS WERE.....

DESECRATE,COGENT,RAUCOUS...GO THRU ANTONYM QUESTIONS FROM BARRONS 12TH EDITION....ALL WILL BE COMMON

FOR APTITUDE...PREVIOUS YEARS PAPERS ARE MORE THAN SUFFICIENT..SAME THING IS ALMOST REPEATED..very very easy questions ....................................................................

HERE ARE SOME OF THE QUESTIONS I REMEMBER

1) It was a Number series

4, -5, 11, -14, 22, ---

n^2-1 series.........3 8 15 24 ?

2) It was a word SENSATIONAL if you interchange 1st word with 2nd ,3rd with 4th n so on whta will be the 10th word from right..?

3) What is the largest 6 bit prime number ? Ans := 61

4) A = 0 1 0 1 0 0 0 0 1

B = 0 0 0 1 1 0 1 0 0

C = 0 1 1 0 0 1 1 1 0

what is (A U B)U C ? ans : = 255

5) A can copy 50 papers in 10 hours while both A & B can copy 70 papers in 10 hours. Then for how many hours required for B to copy 26 papers? Ans = 13

6) Find the singularity matrix from a given set of matrices?(Hint det(A)==0)

7) In which of the system, decimal number 384 is equal to 1234?

8) In a two-dimensional array, X(7,9), with each element occupying 4 bytes of memory, with the address of the first element X(1,1) is 3000, find the address of X(5,8)?

9) One curve problem was given ..

x y

0.99 0.001

9 0.9

99 1.998

999 3

If y = f(x) find f(x)? Ans logx

10) WHAT IS THE VALUE OF M(373, 5) + R(7.8) - T(6.4) + R( 3.4)

M- MODULAS R- ROUNDOFF T- TRUNCATE

11) Find the singularity matrix from a given set of matrices

12 ) Given the length of the 3 sides of a triangle. Find the one that is impossible?

13) A power unit is there by the bank of the river of 900 meters width. A cable is made from power unit to power plant opposite to that of the river and 3000mts away from the power unit.The cost of the cable below water isRs.4/- per meter and cost of cable on the bank is Rs.5/-per meter. Find the total of laying the cable ?

14)Match the following:

a. Brake CAR -> a type of

b mother women -> a superset of

c. Ceagle DOG -> A part of

d.mushroom vegetable -> Not a

very easy

15)A Flght takes off at 2 A.M from 32 N 40 E and travels for 9 hours to reach the destination which is at 12 N 50 W. Find the local time of destination when the flight reaches there? ( soln : 1 degree =4 minutes.. Neglect the latitudes .. 40 - (-50) =90 degree = 90 * 4 =360 mins =6 hrs.....time of reaching = 2AM + (9 - 6){substraction as from east to west}hrs =5 A.M ans)

16)3 questions from piechart about subjects passed (easy)...

17)3 questions about a graph about production of resources in varios years..quite easy..

18) find units: (Momentum*Velocity)/(Acceleration * distance )ANS=KG

19) Select the odd one out a. WAP b. HTTP c. BAAN d. ARP e.SMTP

ans = BAAN

20) Select the odd one out a. Java b. Lisp c. Smalltalk d. Eiffel. e. Fortan

ans := Lisp

21) (a) 2+6i (b)1+i (c) 6-2i (d) 1-7i .Find which of the above is orthogonal.

22) which is power of 4 ?

a. 2052 b. c.4096 d. e.

ans(4096)

23)If VXUPLVH is written as SURMISE, what is SHDVD?

24) Select the odd one out a. SQL b. DB2 c. SYBASE d. HTTP e .Ingress

ans : = HTTP

25)Find the value of the 678 to the base 7.

26)one question like g(0)=1 , g(1)=2) g(n)=g(n-1)-g(n-2)

find g(6)?

REASONING (12 questions from 3 passeges)

also listing questions from my friends sets ALL WERE FROM BARRONS 12th edition..

TECHNICAL/MR INTERVIEW

It was a NOT A cakewalk...

1. The guy handed me a piece of paper and asked me to write program to reverse charecter string and factorial (using recursion)...gave me 10 mins then asked me to explain) which i did gleefully.

2.Asked me the diff between C++ & java..

3.abt dbms...joins and normalization

4.java questions..........quite easy..applets, and few abt awt

5.a program on bubble sort

6.thread and process differences......

7.if u have a project.....just get a good knowledge abt it...............

45 mins. interview in my case.....a stress one......but just keep ur cool..u will clear it with ease..thats it no more tech..

MR INTERVIEW

3. What would you do if u are rejected ? ans : said i will look back at my performance and turn my -ve points into my +ve points)...

4. Asked me 1-2 questions about family..

here also they asked me abt my project then asked me if i had any questions..its a must.

HR interview

it was cakewalk for me......just a 2 min stuf.just be cool....just a formality.. He asked me about my hobbies ..all of which i answered confidently...SO GUYS JUST BE CONFIDENT...AND REST IS EASY......

PAPER 2 ON 11th APRIL AT UTTAR PRADESH

written exam is divided in three part..

1) Verbal

2) Aptitude

3) Critical reasoning

it is very clear there is no sessional cut-off..

1)in this section 10ANTONYMS, 10SYNONYMS , and 2 reading comprehensive.

Most of the antonyms and synonyms are from GRE BARRON'S high frequency word list...reading comprehensive were too toug 4 me..

2)In aptitude test there are 40 questions...please read the previous papers thoroughly ...pattern remains same only just data is changed...

some qs i have remembered are...

1) no of edge,phases,vertices in a cube (12,6,8)

2) which one is not the angle set of triangle.

1)(60,30,90) 2)(55,45,80) 3)(70,60,100)

3)find the missing term.

2,4,6,3,6,?,,8,16. ans 9

4)largest prime no ofof 9 bit ans-509

5).If G(0)= -1, G(1)=1, G(N)=G(N-1)-G(N-2), then find- G(5)

ans=-2

6) A may complete a work in 90 days ,A+B complete the work in 60 days in how many days B alone may complete the work. ans=180days

7)the base address(A[1][1]) of an int array A[7][5] is 1620 and int takes 4 byte to store in the memory then find out the address of A[5][2]. ans=1704

8).Select odd one out—

SQL Server,Ingress,Oracle,DB2,Java ANS=Java

9) Sybase,Windows NT,Linux,mvs,Java ANS=Java

10)@@+25-++@16, where @ denotes square and + denotes square root. ans=621

11)one qs on coding decoding bpmrl=aolqk ,sjile=?

12)one qs of time calculation of flight..

13)A=11010101

b=10101010

c=10001001

find the decimal value of (AU(b-c))

14)which one is a power of 4?

a)16384 b)15273 c)18538 d)17532 ans=16384

15)conversion of a given no into base 7.

16)m=sqrt(100n) if we increase the value of n by 1% then how much % te value of m change?? ans 0.5%

17)if M=mod ,R=round T=truncate then find the value of

M(463,5)+R(3.3)+T(7.9)+R(5.7) ANS:19

18) Which are orthogonal pairs?

a. 3i+2j b. i-8j c. 2i-3j d. 6i-2j ans = A&C.

19)find the singular matrix?? ans=whose det value is 0.

20)there was one pi chart and 4 qs are baised on it...easy one

21)tere was one bar graph and 4 qs are baised on it... and so on....

3)CRITICAL REASONING....

ONLY STUDY THE MODEL PAPERS OF GRE BARRONS 12&13th edition only... you have certainly got para among them..

TECH INTERVIEW...

1)TELL ME ABOUT UR SELF??

2)WHAT IS UR AREA OF INTEREST

(my ans is compiler and data structure)

3)what is compiler?

4)what is laxical analysis..

5)what is tokens?

6)what are the phases of compiler?

7)write down the program of bubble sort.

8)what are the best and burst case complexity of quick sort.with example.

9)what is three address code.

10)why it is called three address code?

11)describe ur project.

(my projects are ->chat serer in java using socket programming. compiler construction in c )

12)what are socket classes and who it works.

13)what are threades.

14)what are applet.

15)difference between thest two loops working..

-----------------------

n=5

for(i=1;i<=n;i--)

printf("%d",i);

----------------------

n=5

for(i=1;i<=n;--i)

printf("%d",i);

----------------------

(ans both loops are same)

M.R+H.R INTERVIEW

1)describe ur self?

2)tell me ur strengths and weakness.

3)wy u want to join tcs.

4)what do u know about our company?

5)how many times u have visited our web site?

6)do u know about our 2 year bound.

7)are u comfortable to go any where?

PAPER 3

The test was divided in three sections as:

Verbal reasoning

Critical reasoning

Quantitative aptitude

Tips:

1.GRE Barron will be helpful.(12th edition)

2.Be very much concerned for time.

3.Be confident and calm in your technical and HR interview.

No Sectional Cut off.

No Negative Marks.

No Psychometric Test was there for us.

Appearance of Psychometric means you cleared the test.

Section A consisted of 10 antonyms and 10 synonyms. I don’t remember them but u have to be well prepared with the GRE BARRONS 12TH EDITION Next was to fill lines in the gaps: (10 Qs)There were 10 gaps to be filled in with lines in a passage given.that was similar as fill in the blanks.

Section B was the QUANTITATIVE section.

Some of the questions were as below. The quantitative questions in TCS are always repeated . So I suggest u to go through the previous question papers available.

1.Find the result of the following __expression if, M denotes modulus operation, R denotes round-off, T denotes truncation: M(373,5)+R(3.4)+T(7.7)+R(5.8)

2. What is the largest prime number that can be stored in an 8-bit memory?

3. Find the physical quantity in units from the equation: (Force*Distance)/(Velocity*Velocity)

4. Find the value of @@+25-++@16, where @ denotes "square" and + denotes "square root".

5. If f(0)=1 and f(n)= f(n-1)*n, find the value of f(4).

6. Consider the following diagram for answering the following questions:

A). Find the difference between people playing cricket and tennis alone.

B). Find the percentage of people playing hockey to that playing both hockey and cricket.

C). Find the percentage of people playing all the games to the total number of players.

7.One more question of the same type (Same type of diagram; of course in a different set)

A). How many more or less speak English thanFrench?

B). What % people speak all the three languages?

C). What % people speak German but not English?

8.Select the odd one out

a. Oracle

b.Linux

c. Ingress

d. DB2

9.Select the odd one out

a. SMTP b. WAP

c. SAP

d. ARP

10. Select the odd man out.

a. Java

b.Lisp

c. Smalltalk

d. Eiffel

11. Which of the following are orthogonal pairs?

a. 3i+2j

b. i+j

c. 2i-3j

d. -7i+j

12. Number of faces, vertices and edges of a cube

a. 12,8,6

b. 4,6,8 c. 6,8,12

d. 6,12,8

13. A man, a woman, and a child can do a piece of work in 6 days. Man only can do it in 24 days. Woman can do it in 16 days and in how many days child can do the same work?

14. In Madras, temperature at noon varies according to -t^2/2 + 8t + 3, where t is elapsed time. Find how much temperature more or less in 4pm to 9pm.

15. The size of a program is N. And the memory occupied by the program is given by M = square root of 100N. If the size of the program is increased by 1% then how much memory now occupied ?

16. A power unit is there by the bank of the river of 750 meters width. A cable is made from power unit to power a plant opposite to that of the river and 1500mts away from the power unit. The cost of the cable below water is Rs. 15/- per meter and cost of cable on the bank is Rs.12/- per meter. Find the total of laying the cable.

17. .WHICH WILL GIVE GOOD STANDARD DEVIATION

1. (7,0,-7,0,7) 2. (7,-7,7,-7,7) 3. (1,0,-1,0,1)

18. WHICH IS NOT A SIDE OF A RECTANGULAR

1. (2m, 3m, 4m ) 2. (3m, 4m, 7m ) 3. (3m, 5m, 9m )

19. WHICH SHAPE WILL BE OBTAINED BY USING THESE VALUES OF X ,Y

X Y

0 0.00001

10 1.02

100 1.72

1000 3.00

9999 4.72

20. G (0) =1 G (1)= -1 IF G (N)=G (N-1) + G(N-2) THEN WHAT IS THE VALUE OF G (6)?

21. A 0 0 0 0 1 1 1 1

B 0 0 1 1 0 0 1 1

C 0 1 0 1 0 1 0 1

Then find the decimal equivalent of ( A U B ) n C.

22. WHICH ONE WILL BE THE EXACT POWER OF 3

(i) 2768 (ii) 2678 (III) 2187 (IV) …

23. In the word “ORGANISATION” if we change 1st & 2nd, 3rd & 4th, so on then will be 10th letter from right?

24.Then three Questions on VENN DIAGRAM below

HOW MANY PERSON play cricket

HOW MUCH % OF PEOPLE play ALL THE 3 games

HOW MUCH % OF PEOPLE THOSE WHO play cricket and football but not basketball?

Section C was of CRITICAL REASONING .

It consisted of three reasoning and was subdivided into 4 parts each. I don’t remember them but u again have to be well prepared wit GRE BARRONS 12th edition , because all of the reasoning were from there only.

TECHNICAL INTERVIEW

it was in the starting batch of my interview. There were two interviewers in my panel. The questions came as follows

1.Tell us about yourself ?

2. They were not clear about my branch ,as I mentioned E.N. in the application form. So the next question was that which branch is E.N?

3.Which computer languages are you familiar with?

Ans. I had mentioned only ‘C ’language in my cv. So the asked me questions related to that. and one thing more if u don’t know something ,be true for that and accept that u don’t know that. Unnecessarily don’t fiddle with that.

4. They asked me that what is a diode?and give its application?

ans . I simply replied diode is a pn junction which is used in rectifying circuits.they asked me to explain with help of circuit diagram. That was a easy task.

5. What is the frequency of human eyes?

Ans. I didn’t knew it ,and I accepted it. The interviewer replied that it was 18 hz per second.

6. What is a transformer?

Ans .i replied

7.they asked me to draw the waveform for the input voltage at our home?

Ans. It was easy.

8.What this waveform is known as?

Ans. Again a easy one I replied it as sinusoidal wave.

9.They asked me to WAP for multiplication of two matrix?

And some more questions related to my branch…

HR INTERVIEW

There were two persons in the hr interview. They asked me why do I want to join TCS. After that the again came on technical and asked for my area of interest.. I was well prepared with ELECTRICAL MACHINES ,so I opted for it. then some questions came regarding the motors and I was comfortable with them. The asked for my second area of interest… I went for MICROPROCESSORS.They asked me

1. What is a microprocessor?

2. Why it is called a microprocessor?

3. How many types of microprocessors are there ?

4. What is the latest microprocessors used?

5. When was the first microprocessor developed?

Then they came back to electrical…why a bird sitting on the transmission line does not get affected by the current in the line, while a man gets a shock?The then asked that would I work anywhere ,do any sort of work, and work anytime?My answer was obviously YES They then asked that if I had any questions……..

1.I asked about some questions that I heard about TCS during the ppt?

2.I asked about their training programe?