Hexaware Paper Pattern

Directions for questions 1-10: Expand the following terms :

ODC
Ans. Open Database Connectivity.

HTML
Ans. Hyper Text Markup Language

RISC
Ans. Reduced Instruction Set Computing

ASCII
Ans. American Standard Code For Information Interchange

ANSI
Ans. American National Standard Institute.

XML
Ans. Extended Markup Language

FLOPS
Ans. Floating Point Operating Per Second

SQL
Ans. Sequential Query Language

QBE
Ans. Query By Example

ALE
Ans. Address Latch Enable

What is lagging in DBMS ?
Ans. Reduced Redundancy.

Directions 12 to 20: For the following questions find the odd man out

Unix
OS/2
CMOS
MSDOS
Ans. CMOS

Oracle
Informix
Sybase
LISP
Ans. LISP

Laser
Inkjet
Dotmatirx
Mouse
Ans. Mouse

Dir
Cls
Csh
Copy
Ans. Csh

Bit
Byte
Nibble
Digit
Ans. Digit

Hard Disk
Floppy Drive
CD ROM
Cache
Ans. Cache

SQL
QUEL
QBE
ORACLE
Ans. Oracle

C++
JAVA
VC++
PASCAL
Ans. PASCAL

Projection Operation
Selection Operation
Intersection
Set Difference Operation
Ans. Intersection

Which of the following is a universal gate ?
(a) OR
(b) AND
(c) XOR
(d) NOR
Ans. NOR

The default back end of the VB is
(a) Oracle
(b) Sybase
(c) Informics
Ans. Sybase

What is meant by Superconductivity?
Ans. No reistance

Viscosity
Ans. Friction

What is the Lock Based Protocol used for?
Ans. Concurrency Control in DBMS

Directions for question 25 to 32: Convert the decimal numbers on the left to the required form

9’s complement of 28
Ans. 71

Binary of 58
Ans. 111010

Octal of 359
Ans.547

Hexadecimal of 650
Ans.28A

BCD of 18
Ans.0001 1000

BCD of 34.8
Ans.0011 0100.1000

Excess-3 code of 6
Ans.1001

Excess-3 code of 9
Ans.1100

If Ax + By = 1F16; Cx + Dy = 2510 .Find the value of x and y

Semaphore is used for
(a) synchronization
(b) dead-lock avoidence
(c) box
(d) none
Ans. a

For addressing 1 MB memory, the number of address lines required,
(a) 11
(b) 16
(c) 22
(d) 24
Ans. b

Which of the following remains in memory temporarily
(a) Resident portion of COMMAND.COM
(b) Transient portion of COMMAND.COM
(c) API
(d) Disk BIOS
Ans. b

Pick the odd man out
(a) IO.SYS
(b) MSDOS.SYS
(c) ROM-BIOS
(d) COMMAND.COM
Ans. c

OS/2 is a
(a) Single User OS
(b) Multi User OS
(c) Multi Tasking OS
(d) None of these
Ans. c

Bootstrap loader program is a program belonging to
(a) ROM startup software
(b) ROM extension software
(c) ROM BIOS software
(d) ROM Basic software
Ans. a

The entry of starting cluster of a file is present in
(a) Boot Parameters
(b) Directory
(c) FAT
(d) Partition Table and master boot program
Ans. c

APTITUDE SECTION

Directions for questions 1-6: Find the correct meaning of the following phrases

A man of letters
A man of straw
To be in the air
To bite the dust
Man of few words
Penny wise pound foolish

Find the reminder when 333666777888999 divided by 3 or 9 or 11 ?

Which is the biggest perfect square amongst the following
15129, 12348, 23716, 20736

The greatest area of the following
(a) The radius of circle is 4
(b) The square of diagonal is 4
(c) The square of side is 4

The area of the maximum size of the circle described from the 10 square inch square?

In the series 0, 3, 8, 15,__ What is the next number?

X < 0, Y <> 0 then what is the possibility that the result is always positive?
Ans. xy

3 red and 4 blue balls are in a basket. A member of PPTeam is drawing balls from the basket. What is the probablity of getting the 3 red balls simultaneously?

Let ax2 + bx + c = 0
If the sum of the equal roots is equal to the product of the same roots.Then which of the following hold true
(a) a + b = 0
(b) a = 0
(c) c = 0
(d) a + c = 0

A fold density is 19 times greater than the water and for copper it is 9 times.At what ratio you can mix gold and
copper to get 15 times denser than water.
Ans. 3 : 2

Find the value of (1.99)2
Ans. 3.9601

There is a room with 6′ x 8′. A 1′ tile is fixed along the 4 walls in one row. How many 1″ tiles require to
finish the work.
Ans. 24

2 persons can finish a job in 8 days. First person alone can finish the work in 24 days. How many days
does the second person take to finish the job?
Ans. 12 days

A 4″ cube is painted in all its faces and then it is cut down into 1″ blocks. How many 1″ blocks are there
even without a single face being painted?
Ans. 8

A cylinder is inserted in a sphere d/h = 2/3. Find the surface area of the cylinder ?

In a car wheel, two spokes cover 15 degree. Then for the entire car,how many spokes are there?
Ans. 24.

What is the angle of degree suspended when two hands of clock showing the time 2.30.
Ans. 105 degrees

he age difference between two brothers is 3 years. After 6 years the ratio between the age is 9:8
What are their ages?
Ans. 21 and 18

A person’s salary is getting reduced by 20%. What percentage should be added to get back his
original salary?
Ans. 25%

Two persons start at the same point, walk in opposite directions with 5km/hr and 5.5km/hr respectively.
What is the distance separated after 2 and half hrs?
Ans. 26.25 (approx)

A person starts walking at a speed of 5km/hr through half the distance, rest of the distance he covers with a
speed 4km/hr. Total time of travel is 9 hours. What is the maximum distance he can cover?
Ans. 40km.

Initially two cups of same volume are present with milk filled upto 3/5th and 4/5th of their volumes.Water is then
filled. Then two mixtures are mixed. Find the ratio of water to milk in the mixture.
Ans. 3 : 7

16 grams of radioactive material decays into 8 grams in 10 years. How long will it take to decay to 1 gram ?
Ans. 70 yrs.

In a rectangle the length is increased by of the original length . By what proportion should the
width be reduced so that the area will be the same?
Ans. 33

Find the nth number in the series is 1, -3, 5, -7.___
Ans. (-1)*(2n-1)

If a square is formed by the diagonal of the square as an edge, what is the ratio between the area?
Ans. 2

The perimeter of a rhombus is 52 units. One of its diagonal is 24 units.What is its second diagonals length?
Ans. 10

A cubical rectangular bar has the dimensions with the ratio 5 : 4 : 3. Its volume is 7500. What is the
surface area of the bar?
Ans. 2350

In a class total 34 students, 16 are have a brother, 15 are have sisters, 9 students don’t have either
brothers or sisters.Find the number of students having both brother and sisters.
Ans. 6

A batsman scored 18 runs in his 18th innings and that makes his average 18. Find his average upto the
17th innings?
Ans. 19

6 women can do 75 units of work in 8 days by working 5hrs/day. In how many days can 4 women do 30 units
of work by working 8hrs/day ?

A persons salary iis decreased by steps of 20%, 15% and 10%. What will be the percentage decrease, if the
salary is decreased in a single shot?

The ratio of the length : breadth : height of a cuboid is 5 : 4: 3, and the volume is 7500. What will be its surface
area ?

If the circumference of a circle is 100 units, Then what will the length of the arc described by an angle of 20
degree ?

3 persons started placementpapers with a capital of Rs.3000 . B invest Rs.600 less than A, C invest Rs.300 less
than B. Then what is the share amount of B in a profit of Rs.886 ?

HEXAWARE PAPER ON 19th APRIL

HEXAWARE PAPER ON 19th APRIL

Hi Everyone This is Abhishek Tiwari From S.S.C.E.T Bhilai. I attended the Hexaware recruitment…..on 19th April in B.I.T Durg. Around 400 students attended the recruitment test and finally 28 were selected .I was one of them

The recruitment procedure consists of 3 rounds

1. WRITTEN TEST (APTITUTE, ENGLISH, TECHNICAL)

2. GD.

3. INTERVIEW.

1. Aptitude

The Aptitude round consisted of 100 questions and you are given 60 minutes time… The aptitude round consisted 25 verbal q’s, 25 Maths q’s and 50 technical q’s… Time will not be enough to complete the paper start with verbal and move to technical and at last do the maths… The technical aptitude questions are different for IT and Non IT stream…

The few technical questions I remember are

1. Which of following dissipates least power?

a.TTL

b.ECL

c.RTL

d.CMOS [ans]

2. What is the laplace transform of unit impulse function?

Ans.1/s.

3. The resistor is given voltage V=150 sint .what is the power dissipated?

4. How to find the value of Z in theveins theorm ?

Ans sc voltage source and oc current source.

5. If in addition of excess-3 code the sum exceeds 9 then what we hav to do?

Ans subtract it by 0011

6. A signal is modulated having modulation index 3 and 4 .what will be resultant M.I

Ans 5[srt of m1+m2]

7. IC timer 555 can be used as?

a. astable mv

b. monostable mv

c .freq divider

d. all[ans]

8. Give the contents of SP & HL pair after the execution of following statements

1002 LXI SP, 27FFH

1003 CALL 1006H

1006 PUSH H

Ans SP=27FFH HL=1006H

9. Phase margin of system is 125 what is its gain margin?

Ans -125 [not sure]

10. If the gate voltage is increased the n what will be the effect In MOSFET?

Ans Channel widens.

11. Current in the rotor of 3 phase induction motor is due to?

Ans Induction.

12. Question on transmission line with values of Zoc and Zsc given.Find the value of Zch?

Ans Zch =sqrt[ZocXZsc].

13. White noise has?

Ans Flat power spectral density.

14. The Transfer function of the system was given .find the no. of breakaway pts?

15. If a function has half wave symmetry its Fourier transform consist of?

A. only odd harmonics

B. only even harmonics

C. Both even & odd harmonics but no constant term

Some questions were from digital communication, digital electronics all questions were basic.

The aptitude questions were repeated from previous papers. Few of them are

1. Let ax2 + bx + c = 0

If the sum of the equal roots is equal to the product of the same roots. Then which of the following hold true

Ans. b+c = 0

2. A person’s salary is getting reduced by 20%. What percentage should be added to get back his

original salary?

Ans. 25%

3. In a rectangle the length is increased by of the original length. By what proportion should the

width be reduced so that the area will be the same?

Ans. 33

4. Find the nth number in the series is 1, -3, 5, -7.___

Ans. (-1) ^ (n-1)*(2n-1)

5. If a square is formed by the diagonal of the square as an edge, what is the ratio between the area?

Ans. 2

6. 12. In the series 0, 3, 8, 15,__ What is the next number?

Ans 24

7. find odd member out?

A .IBM B.DELL C.COMPAQ D.MOTOROLA

A. SQL server B. Sybase C.ORACLE D.UNIX

A. B B. C C. F D. I

Few Questions from a passage ,to find the synonyms and antonyms of the BOLD words

Few Questions to correct the sentence given

Out of 400 students appeared 133 cleared the written exam

2. GD.

We were divided in 13 groups each of 10 students

The few topic given were

· Performance of Indian cricket Team in 2007 WC

· Should Women be inducted in Indian Army?

· A plane has been hijacked by the terrorist, now u have to decide weather to take military action or to negotiate with them. Discuss…….

My topic was women’s reservation should be forced in IT industry

They check your communication skills and level of understanding and general awareness .If possible interact with ur group before the GD & try not to make A fish market in the GD

Out of 133 students 48 got through GD

3. INTERVIEW.

It was a general interview .Few students were asked basic questions related to their branch. Some students had purely HR interview. Mine was completely HR interview with few questions on C Be thorough with your resume .Try to give Specific examples for questions related to ur resume .Listen carefully the PPT & prepare ans. accordingly .

Out of 48 students 28 were finally selected and I was one of those lucky 28

Hope to see u in Hexaware in near future. Best of luck………………………

HEXAWARE SAMPLE PAPER ON 9th SEPTEMBER 2006

HEXAWARE SAMPLE PAPER ON 9th SEPTEMBER 2006

Hi friends, the qs mentioned r truly correct & precise .there were 100 qs in all comprising of 20 qs in Eng, 30 qs in maths & 50 qs in their particular stream.

ENGLISH

1-5) find out antonyms:

1) scrupulous A) understood B meticulous C careless D rude E witty Ans c

2) tacit A calm B silent C intelligent D spoken E rude Ans D

3) lustrous A dull B freaky c delicious D spicy E gloomy Ans A

4) admonish A taunting B appreciate C scold E faint E shrilly Ans B

5) raucous A silky B hairy C decent D freaky E noisy Ans C

6-15)find out synonyms

6) invidious Ans discriminatory

7) vigilant a watchful b careless c freaky d faint e dirty Ans a

Replete Ans full,instinct

9) Implode Ans go off

10) Impervious Ans

11) Communiqué- Ans dispatch

12) impertinent- Ans fresh,

13-17) the ……13….. nature of internet and in the its increasing …14…… of users because of its underlying ……15……..has made enhancements in its…16……….. and compatible for……17……………… .

Ans pervasive

Ans number

Ans advantages

Ans features

Ans organizations

TIPS: 1) for maths section refer to R.S Aggarwal & R.D Sharma of 10+2

MATHS:

1)a rhombus has area 432 sq m, one diagonal is 36 cm. find other diagonal ? Ans 24 cm

2) an equilateral triangle has perimeter a cm . find its area . Ans a2/12?3

3) average of seven nos is 25. avg of first three of them is 35 while last three of them is 20. find 4th no. Ans 10

4) find avg of all nos. which lies b/w 1 and 100 & r divisible by 7. Ans. 52.5

5) avg of three nos is 33. first one is as much more than avg as third one is less than avg. Ans 33

6) find sum of series: 1+ 0.1+0.001+0.0001+…………. Ans: 10/9

7) if price of t.v set is reduced by 20%, then its sale increases by 80%, find net effect on sale value Ans 44%more

how much a decimal of 1/3600? Ans 0.00027

9) f(x): sq root of x ,g(x) : cube root of x, then find value: f(f(x)+g(x)) Ans 1.0

10) find loal max & min of 2 + f(2×2+ 3X +1) ?

11) find the point which is nearest to (1,2,3)

12)find 123

det 456 Ans 0

789

13) integration of which is maximum for ?f(x),lim(0,1) ? a) 2x b) 2×2 c) 2×3 d)2 const fn Ans d

14) find vector perpendicular to 2i +5j +4k Ans 2i-12j+7k

15) speed of boat in still water is 9km/h . if boat moves upstream A to B in 2 hrs. & B to A in 1 hrs. Then find distance b/w A&B Ans 12

16) what no should be subtracted from 92555 to make it a perfect square ? Ans: 39

17) the probability of a student possessing a ball point pen in exam is 3/5 & possessing an ink pen is 2/3. find his probability of possessing at least one of them . Ans 13/15.

18) In an interview , the probability of appointing Husband is 1/5 while that of wife is ¼.find probability that only one of them get selected in interview. Ans :1/4

19) find the probability that a five digit no formed by 1,2,3,4,5 ( not repeated) are divisible by 4. Ans : 3/20.

20) find the probability in a group of 10 students sitting in a row , two of them always sit next to each other. Ans: (1/9) (not sure , u try urself)

21) A clock hand overtakes hour hand in 65 min the in how much time it will cover 65 time **** Ans none of all( refer to r.s . agg)

22) if no of employees are reduced by ratio x:y & their wages are increased by ratio p:q. then find the ratio to which their wages bill decreases Ans: xp: yq

23) Three sides of a triangle are given 15,11,7, find cosine of angles ? Ans : apply formula cosA= b2+c2-a2/2*c*b, cos B= a2+b2 –c2/2*a*b;

24) if a tap could fill entire tank in 18 hrs due to leakage, then in how much time tank can be emptied by leakage if tap can fill entire tank in 12 hrs without leakage? Ans: 6hrs

25) Three liquids were mixed in 5:4:1 ratios. If cost per kg for ach of them is 4.50, 3.75

& 5.10. Then in what price mixture should be sold to get 25% profit? Ans

26) Two commodities have cost per kg is 4.75Rs & 3.20Rswere mixed in a certain ratio so as to make cost price of mixture as 17.75 Rs. Find the ratio Ans 4:1.

Recommendations:1) you must have fundamental knowledge in every subject u have studied so far in degree course

2) NETWORKING, AUTOMATA,S/W ENGG(testing),H/w &memory based numericals

,data structure(must), slight ADA

Technical for comp sci/ IT /MCA

1) palindrome……… recognized by finite automata A may be B can be C can’t be D may not be Ans can’t be

2) error detection is done by a hamming codes B cycle redundancy codes C routers d others Ans

3) how many canonical expressions can be formed when edge =2

4) if i/ps in a stack are in order 1,2,3,4,5 the order of o/ps is Ans 5,4,3,2,1

5) a logic gates does response to i/p in a ) a sec b) hundredths of sec c)a few millions of sec d) a few billions of sec

6) shortest distance can be determined by which algorithm a) dynamic programming b) greedy method 3) backtracking 4) divide & conquer Ans

7) 7489 IC is a)32 bit rom B) 32 bit ram C)64rom D)64 ram

value of max clock is given to which a) shift register b) counter c) logic gate d)flip flop e) ***

9)in semantic analysis what we do A) arguments analysis B) syntactic constructs checking C) ****

10) which of following a queue can perform A printer spooling B cpu scheduling C ****

D all of above Ans D

11) which of following is a continuous data structure in which insertion can take place from any direction but deletion takes place from opposite direction A) stack B) queueC)
array D) tree E)### Ans B

12) how much channels an ISDN has in which different operations are done simultaneously a)2 b) 3c) 4 d) 5 E)####

13) which n/w comprises a server in center & rest nodes surround it ? Ans star n/w

14) a tree in which every node(value) which exceeds parent node is placed on right while node lacking than parent is placed on left Is called ? Ans BINARY TREE

15) thrashing is done when o) don’t know##

16) A que was on finding no of nodes in a tree having 16 child nodes (note : not exact but try to do such sums on tree in data structure)

17) another que was of sort that def of a tree was given in two statements & was asked which five option is valid for this def? ( note : validity was asked on the base of no of childs & parents nodes) A) r child, r+1parents B) r child, r parents C) r+1 child, r parents D)r+1 parent , r child E)#####

18) hashing table signifies what ?

19) how many address bits should there be in segmentation with paging to show 512 segments each having 64 pages . Ans 15

20)a que was of sort that in round robin scheduling four jobs A,B,C,D were given to queue having completion time 4,1,2,1 . the quantum period was unit sec. then find throughput time of job A.

21) how many paths would be formed to make a complete n/w between four nodes

Ans 4+3+2+1=8

22) segment statements are stored in ?

23) alias statement are invoked by ?

24) if any Automatic variable is not intialised then it will have? A garbage B 0 C -1D 1

25) recursive language is recognized by A turing m/c B non finite automataC finite automata D##### ( note: refer to theory of computation & automata)

26) which protocol is used for identifying IP address A arp B rarp C x.25 D****

27) S->By/w

A->c/w

B-> A/y

c-> x then corresponding string is

a) x*w+ y*w b)########### (note refer to toc&a)

28) how many words can be stored in a memory of 64K?

29) Aloha is Ans channel allocation algo

30)frequency bandwidths are allotted to message by A) modem B) frequency division mux C###### Ans B

31) message passing is what ?

32) tell the addressing mode in which contents of operand are direct fetched from memory without change A) indirect B) index register mode C) implied D) base register

Ans C

33)which one of these always reside in memory? A) assembler B) linker C) loader D) compiler C) none of these.

two qs were on o/p of program in c based on loop & static, auto, extern classes

three easy qs were based on simple h/w knowledge regarding cpu, motherboard, memory

regards, chemps

HEXAWARE SAMPLE PAPER ON 30th AUGUST2006 AT PANVAL

HEXAWARE SAMPLE PAPER ON 30th AUGUST2006 AT PANVAL

Hi friends,

I had appeared for Hexaware Technologies Test through G4careermapping in august 2006.
Paper pattern was completely different than the previous year
It consisted of
1)simple Quantitative questions

some of them were
1. Average of the numbers is 80 and sum of the numbers is 160.How many numbers are there in all.(numericals may differ).
2. 6 pounds of water with 4% salt is heated so that 1%water gets evapourated.what % of salt is left(ans:4%)
3. three coordinates of a triangle are given.we had to find the perimeter of the triangle.

solution:first using distance formula we will have to find the sides of the triangle and then for perimeter sum of the sides is the answer
4. etc

2)Technical questions

Here care has to be taken about the basics in
1. AOA
2. Datasructures
3. O.S
4. Time complexities
5. etc

3)critical reasoning

4)Paragraph questions

and finally G.D

Here combination of Aptitude test and G.D is taken
G.D topics we had was all general
They herein look our communication skills and how we react to others opinion including other factors
Some topics were
1.Does Mumbai colleges have good Infrastructure and faculty
2.Reality shows(sa re ga ma and etc)should be encouraged or not.
3.Geography is flat
4.HBO channel
5.etc

selection is done on the basis of combination of Aptitude and G.D
after selection Hexaware Technologies takes charge of the interviews

3rd round
Technical interview
All basic stuff of your field
I was from computers ,The questions were

1.what are pointers
2.what are stacks and queues
3.what are linked lists
4.what are arrays,how to retrive an array
5.what are strings
6.A simple programme to find whether the no is even or odd
7.Others had all DBMS questions
8.Difference between RDBMS and ORDBMS
9.Some others had project related questions
10.etc

4th round
HR interview
1.whether opting for further studies
2.if yes which field
3.what’s your ambition
4.etc
by

srikari

Hexaware Technologies Sample Paper -2

Hexaware – Sample Placement Question Papers
1)Find the reminder when 333666777888999 divided by 3 or 9 or 11 ? (2 Questions like this)

2)Which is the biggest perfect square amongst the following?
15129, 12348, 23716, 20736 ans:23716

3)The area of the maximum size of the circle described from the 10 inch square?

4) In the series 0, 3, 8, 15,__ What is the next number? Ans:24

5) X < 0, Y 0 then what is the possibility that the result is always positive?
Ans. (x + y)^2

6) 3 red and 4 blue balls are in a basket. A member of PPTeam is drawing balls from the basket. What is the probablity of getting the 3 red balls simultaneously?

7) Let ax2 + bx + c = 0
If the sum of the equal roots is equal to the product of the same roots.Then which of the following hold true
(a) a + b = 0
(b) a = 0
(c) c = 0
(d) b + c = 0

Find the value of (1.99)2 Ans:3.9601

9)There is a room with 6′ x 8′. A 1′ tile is fixed along the 4 walls in one row. How many 1″ tiles require to finish the work. Ans. 24 (Question with different value asked).

10)2 persons can finish a job in 8 days. First person alone can finish the work in 24 days. How many days does the second person take to finish the job? Ans. 12 days

11)In a car wheel, two spokes cover 15 degree. Then for the entire car,how many spokes are there?
Ans. 24.

12)What is the angle of degree suspended when two hands of clock showing the time 2.30.
Ans. 105 degrees

13)A person’s salary is getting reduced by 20%. What percentage should be added to get back his original salary?
Ans. 25%

14)Two persons start at the same point, walk in opposite directions with 5km/hr and 5.5km/hr respectively. What is the distance separated after 2 and half hrs? Ans:26.25 (approx)

15)A person starts walking at a speed of 5km/hr through half the distance, rest of the distance he covers with a speed 4km/hr. Total time of travel is 9 hours. What is the maximum distance he can cover? Ans: 40.5km.

16)In a rectangle the length is increased by of the original length . By what proportion should the width be reduced so that the area will be the same? Ans: 33

17)Find the nth number in the series is 1, -3, 5, -7.___ Ans: (-1)*(2n-1)

18)If a square is formed by the diagonal of the square as an edge, what is the ratio between the area? Ans: 2

19)A cubical rectangular bar has the dimensions with the ratio 5 : 4 : 3. Its volume is 7500. What is the surface area of the bar? Ans: 2350

20)In a class total 34 students, 16 are have a brother, 15 are have sisters, 9 students don’t have either brothers or sisters.Find the number of students having both brother and sisters.

21)A batsman scored 1 runs in his 18th innings and that makes his average 18. Find his average upto the 17th innings? Ans: 19

22)The ratio of the length : breadth : height of a cuboid is 5 : 4: 3, and the volume is 7500. What will be its surface area ?

23)3 persons started placementpapers with a capital of Rs.3000 . B invest Rs.600 less than A, C invest Rs.300 less than B. Then what is the share amount of B in a profit of Rs.886 ?
Ans: Rs.265.8

24) If 38473ABC(This was not the exact no given) is divisible by 75 what is ABC in the same order.
25) Which is the biggest perfect square amongst the following :
15129, 12348, 23716, 20736

26) In the series 0, 3, 8, 15,__ What is the next number?

27) X < 0, Y 0 then what is the possibility that the result is
always positive?
Ans. (xy)^2

28) Let ax2 + bx + c = 0
If the sum of the equal roots is equal to the product of the same
roots.Then which of the following hold true
(a) a + b = 0
(b) a = 0
(c) c = 0
(d) a + c = 0

29) Find the value of (1.99)2
Ans. 3.9601(dont calc – should be near to 4)

30) There is a room with 6′ x 8′. A 1′ tile is fixed along the 4 walls in one row. How many 1″ tiles require to finish the work.
Ans. 24

31) 2 persons can finish a job in 8 days. First person alone can finish the work in 24 days. How many days does the second person take to finish the job?
Ans. 12 days

32) In a car wheel, two spokes cover 15 degree. Then for the entire car,how many spokes are there?
Ans. 24.

33) What is the angle of degree suspended when two hands of clock showing the time 2.30.
Ans. 105 degrees

34) A person’s salary is getting reduced by 20%. What percentage should be added to get back his
original salary?
Ans. 25%

35). Two persons start at the same point, walk in opposite directions with 5km/hr and 5.5km/hr respectively.
What is the distance separated after 2 and half hrs?
Ans. 26.25 (approx)

36). A person starts walking at a speed of 5km/hr through half the distance, rest of the distance he covers with a
speed 4km/hr. Total time of travel is 9 hours. What is the maximum distance he can cover?
Ans. 40km.

37). In a rectangle the length is increased by of the original length . By what proportion should the width be reduced so that the area will be the same?
Ans. 33

38). Find the nth number in the series is 1, -3, 5, -7.___
Ans. (-1)*(2n-1)

39). If a square is formed by the diagonal of the square as an edge, what is the ratio between the area?
Ans. 2

40). The perimeter of a rhombus is 52 units. One of its diagonal is 24 units.What is its second diagonals length?
Ans. 10

41). A cubical rectangular bar has the dimensions with the ratio 5 : 4 : 3. Its volume is 7500. What is the
surface area of the bar?
Ans. 2350

42). A persons salary iis decreased by steps of 20%, 15% and 10%. What will be the percentage decrease, if the
salary is decreased in a single shot?

43). 3 persons started placementpapers with a capital of Rs.3000 . B invest Rs.600 less than A, C invest Rs.300 less
than B. Then what is the share amount of B in a profit of Rs.886 ?
,
44). 178^2 -22^2
(USE (A+B)(A-B))

45). f(x) = x! g(x)=x^10 h(x)= 10^x for large values of x which is greater?

46). f(x) = 1/(1-x) find(f(f(f(x)))

47). x+(1/x) = 2.5 find x^2 + (1/x^2)

48). 2^(2^n) = 256 find 2^(2n)

49). x=0 y=0 6x+7y=42 find position(lies inside/out/on) of (4,5) in the triangle

50). 22 march 2004 is sunday which year previously did 22 jun became sunday

51). A man walked 30m west 5m south 10m west 35m north to reach tollgate find the dist from start to gate.
ans. 50m (use pythogoras)

52). area of square = sum of areas of rect1(41*27) and rect2(41*14). find square side.
ans. 41

53). find next in series 31,29,31,30,31,?
ans. 30 he!he!he!(they rep jan,feb,mar,…. hit your head)

Walk/Swim thro Coding

54). Input a,b
s=0;
c=a;
d=b;
while(d0)
{
s=s+c;
d=d-1;
}
Print s

for given values of a,b find the output 5questions for different values of a,b

Hexaware Technologies Sample Paper -1

Directions for questions 1-10: Expand the following terms
Ans. Open Database Connectivity.

1.

HTML
Ans. Hyper Text Markup Language
2.

RISC
Ans. Reduced Instruction Set Computing
3.

ASCII
Ans. American Standard Code For Information Interchange
4.

ANSI
Ans. American National Standard Institute.
5.

XML
Ans. Extended Markup Language
6.

FLOPS
Ans. Floating Point Operating Per Second
7.

SQL
Ans. Sequential Query Language
8.

QBE
Ans. Query By Example
9.

ALE
Ans. Address Latch Enable
10.

What is lagging in DBMS ?
Ans. Reduced Redundancy.

Directions 12 to 20: For the following questions find the odd man out
11.

Unix
OS/2
CMOS
MSDOS
Ans. CMOS
12.

Oracle
Informix
Sybase
LISP
Ans. LISP
13.

Laser
Inkjet
Dotmatirx
Mouse
Ans. Mouse
14.

Dir
Cls
Csh
Copy
Ans. Csh
15.

Bit
Byte
Nibble
Digit
Ans. Digit
16.

Hard Disk
Floppy Drive
CD ROM
Cache
Ans. Cache
17.

SQL
QUEL
QBE
ORACLE
Ans. Oracle
18.

C++
JAVA
VC++
PASCAL
Ans. PASCAL
19.

Projection Operation
Selection Operation
Intersection
Set Difference Operation
Ans. Intersection
20.

Which of the following is a universal gate ?
(a) OR
(b) AND
(c) XOR
(d) NOR
Ans. NOR
21.

The default back end of the VB is
(a) Oracle
(b) Sybase
(c) Informics
Ans. Sybase
22.

What is meant by Superconductivity?
Ans. No reistance
23.

Viscosity
Ans. Friction
24.

What is the Lock Based Protocol used for?
Ans. Concurrency Control in DBMS
Directions for question 25 to 32: Convert the decimal numbers on the left to the required form
25.

9’s complement of 28
Ans. 71
26.

Binary of 58
Ans. 111010
27.

Octal of 359
Ans.547
28.

Hexadecimal of 650
Ans.28A
29.

BCD of 18
Ans.0001 1000
30.

BCD of 34.8
Ans.0011 0100.1000
31.

Excess-3 code of 6
Ans.1001
32.

Excess-3 code of 9
Ans.1100
33.

If Ax + By = 1F16; Cx + Dy = 2510 .Find the value of x and y
34.

Semaphore is used for
(a) synchronization
(b) dead-lock avoidence
(c) box
(d) none
Ans. a
35.

For addressing 1 MB memory, the number of address lines required,
(a) 11
(b) 16
(c) 22
(d) 24
Ans. b
36.

Which of the following remains in memory temporarily
(a) Resident portion of COMMAND.COM
(b) Transient portion of COMMAND.COM
(c) API
(d) Disk BIOS
Ans. b
37.

Pick the odd man out
(a) IO.SYS
(b) MSDOS.SYS
(c) ROM-BIOS
(d) COMMAND.COM
Ans. c
38.

OS/2 is a
(a) Single User OS
(b) Multi User OS
(c) Multi Tasking OS
(d) None of these
Ans. c
39.

Bootstrap loader program is a program belonging to
(a) ROM startup software
(b) ROM extension software
(c) ROM BIOS software
(d) ROM Basic software
Ans. a
40.

The entry of starting cluster of a file is present in
(a) Boot Parameters
(b) Directory
(c) FAT
(d) Partition Table and master boot program
Ans. c

APTITUDE SECTION

Directions for questions 1-6: Find the correct meaning of the following phrases

1.

A man of letters
2.

A man of straw
3.

To be in the air
4.

To bite the dust
5.

Man of few words
6.

Penny wise pound foolish
7.

Find the reminder when 333666777888999 divided by 3 or 9 or 11 ?
8.

Which is the biggest perfect square amongst the following
15129, 12348, 23716, 20736
9.

The greatest area of the following
(a) The radius of circle is 4
(b) The square of diagonal is 4
(c) The square of side is 4
10.

The area of the maximum size of the circle described from the 10 square inch square?
11.

In the series 0, 3, 8, 15,__ What is the next number?
12.

X < 0, Y <> 0 then what is the possibility that the result is always positive?
Ans. xy
13.

3 red and 4 blue balls are in a basket. A member of PPTeam is drawing balls from the basket. What is the
probablity of getting the 3 red balls simultaneously?
14.

Let ax2 + bx + c = 0
If the sum of the equal roots is equal to the product of the same roots.Then which of the following hold true
(a) a + b = 0
(b) a = 0
(c) c = 0
(d) a + c = 0
15.

A fold density is 19 times greater than the water and for copper it is 9 times.At what ratio you can mix gold and
copper to get 15 times denser than water.
Ans. 3 : 2
16.

Find the value of (1.99)2
Ans. 3.9601
17.

There is a room with 6′ x 8′. A 1′ tile is fixed along the 4 walls in one row. How many 1″ tiles require to
finish the work.
Ans. 24
18.

2 persons can finish a job in 8 days. First person alone can finish the work in 24 days. How many days
does the second person take to finish the job?
Ans. 12 days
19.

A 4″ cube is painted in all its faces and then it is cut down into 1″ blocks. How many 1″ blocks are there
even without a single face being painted?
Ans. 8
20.

A cylinder is inserted in a sphere d/h = 2/3. Find the surface area of the cylinder ?
21.

In a car wheel, two spokes cover 15 degree. Then for the entire car,how many spokes are there?
Ans. 24.
22.

What is the angle of degree suspended when two hands of clock showing the time 2.30.
Ans. 105 degrees
23.

he age difference between two brothers is 3 years. After 6 years the ratio between the age is 9:8
What are their ages?
Ans. 21 and 18
24.

A person’s salary is getting reduced by 20%. What percentage should be added to get back his
original salary?
Ans. 25%
25.

Two persons start at the same point, walk in opposite directions with 5km/hr and 5.5km/hr respectively.
What is the distance separated after 2 and half hrs?
Ans. 26.25 (approx)
26.

A person starts walking at a speed of 5km/hr through half the distance, rest of the distance he covers with a
speed 4km/hr. Total time of travel is 9 hours. What is the maximum distance he can cover?
Ans. 40km.
27.

Initially two cups of same volume are present with milk filled upto 3/5th and 4/5th of their volumes.Water is then
filled. Then two mixtures are mixed. Find the ratio of water to milk in the mixture.
Ans. 3 : 7
28.

16 grams of radioactive material decays into 8 grams in 10 years. How long will it take to decay to 1 gram ?
Ans. 70 yrs.
29.

In a rectangle the length is increased by of the original length . By what proportion should the
width be reduced so that the area will be the same?
Ans. 33
30.

Find the nth number in the series is 1, -3, 5, -7.___
Ans. (-1)*(2n-1)
31.

If a square is formed by the diagonal of the square as an edge, what is the ratio between the area?
Ans. 2
32.

The perimeter of a rhombus is 52 units. One of its diagonal is 24 units.What is its second diagonals length?
Ans. 10
33.

A cubical rectangular bar has the dimensions with the ratio 5 : 4 : 3. Its volume is 7500. What is the
surface area of the bar?
Ans. 2350
34.

In a class total 34 students, 16 are have a brother, 15 are have sisters, 9 students don’t have either
brothers or sisters.Find the number of students having both brother and sisters.
Ans. 6
35.

A batsman scored 18 runs in his 18th innings and that makes his average 18. Find his average upto the
17th innings?
Ans. 19
36.

6 women can do 75 units of work in 8 days by working 5hrs/day. In how many days can 4 women do 30 units
of work by working 8hrs/day ?
37.

A persons salary iis decreased by steps of 20%, 15% and 10%. What will be the percentage decrease, if the
salary is decreased in a single shot?
38.

The ratio of the length : breadth : height of a cuboid is 5 : 4: 3, and the volume is 7500. What will be its surface
area ?
39.

If the circumference of a circle is 100 units, Then what will the length of the arc described by an angle of 20
degree ?
40.

3 persons started placementpapers with a capital of Rs.3000 . B invest Rs.600 less than A, C invest Rs.300 less
than B. Then what is the share amount of B in a profit of Rs.886 ?
Directions for 41-50: Which of the following is the correct spelling for the word
41.

supercede and supersede
42.

recommend and reccomend
43.

superitendent and superitendant
44.

separate and seperate
45.

succeed and suceed
46.

coolly and cooly
47.

despair and dispair
48.

ridiculous and rediculous
49.

indespensible and indepensable
50.

tranquility or tranquillity

C TEST
Directions: For the given sample program give the output of the program(30 marks)

1.

main()
{
int a[]={ 2,4,6,8,10 };
int i;
change(a,5);
for( i = 0; i <= 4; i++)
printf(“\n %d”,a[i]);
}
change( int *b, int n){
int i;
for( i = 0; i < n; i++)
*(b+i) = *(b+i) + 5;
}