46. What is the value of A if A is an integer?(I) A4 = 1(II) A3 + 1 = 0Ans.

47. A person travels 12 km in the southward direction and then travels 5km to the right and then travels 15km toward the right and finally travels 5km towards the east, how far is he from his starting place?

(a) 5.5 kms

(b) 3 km

(c) 13 km

(d) 6.4 km

Ans. (b)

48. X's father's wife's father's granddaughter uncle will be related to X as

(a) Son

(b) Nephew

(c) Uncle

(d) Grandfather

Ans. (c)

49. Find the next number in the series 1, 3 ,7 ,13 ,21 ,31

(a) 43

(b) 33

(c) 41

(d) 45

Ans. (a)

50. If in a certain code "RANGE" is coded as 12345 and "RANDOM" is coded as 123678.

Then the code for the word "MANGO" would be

(a) 82357

(b) 89343

(c) 84629

(d) 82347

Ans. (d)

51. If "PROMPT" is coded as QSPLOS ,then "PLAYER" should be

(a) QMBZFS

(b) QWMFDW

(c) QUREXM

(d) URESTI

Ans. (a)

The questions 52-53 are based on the following data

6 people A,B,C,D,E and F sit around a table for dinner.Since A does not like C, he doesn't sit either opposite or beside C.B and F always like to sit opposite each other.

52. If A is beside F then who is are the two neighbours of B?

(a) D and C

(b) E and C

(c) D and E

(d) Either (a) or (b)

Ans. (c)

53. If D is adjacent to F then who is adjacent to C?

(a) E and B

(b) D and A

(c) D and B

(d) either (a) or (c)

Ans.(d)

54. Complete the sequence A, E ,I ,M ,Q ,U , _ , _

(a) B, F

(b) Y, C

(c) G, I

(d) K, O

Ans.(b)

55. A person travels 6km towards west, then travels 5km towards north ,then finally travels

6km towards west. Where is he with respect to his starting position?

(a) 13km east

(b) 13km northeast

(c) 13km northwest

(d) 13km west

Ans. (c)

56. If A speaks the truth 80% of the times, B speaks the truth 60% of the times.

What is the probability that they tell the truth at the same time

(a) 0.8

(b) 0.48

(c) 0.6

(d) 0.14

Ans.(b)

57. If the time quantum is too large, Round Robin scheduling degenerates to

(a) Shortest Job First Scheduling

(b) Multilevel Queue Scheduling

(c) FCFS

(d) None of the above

Ans. (c)

58. Transponders are used for which of the following purposes

(a) Uplinking

(b) Downlinking

(c) Both (a) and (b)

(d) None of the above

Ans. (c)

59. The format specifier "-%d" is used for which purpose in C

(a) Left justifying a string

(b) Right justifying a string

(c) Removing a string from the console

(d) Used for the scope specification of a char[] variable

Ans. (a)

60. Virtual functions allow you to

(a) Create an array of type pointer-to-base-class that can hold pointers to derived classes

(b) Create functions that have no body

(c) Group objects of different classes so they can all be accessed by the same function code

(d) Use the same function call to execute member functions to objects from different classes

62. A sorting algorithm which can prove to be a best time algorithm in one case

and a worst time algorithm in worst case is

(a) Quick Sort

(b) Heap Sort

(c) Merge Sort

(d) Insert Sort

Ans. (a)

63. What details should never be found in the top level of a top-down design?

(a) Details

(b) Coding

(c) Decisions

(d) None of the above

Ans. (c)

64. In an absolute loading scheme, which loader function is accomplished by assembler

(a) Reallocation

(b) Allocation

(c) Linking

(d) Both (a) and (b)

Ans. (d)

65. Banker's algorithm for resource allocation deals with

(a) Deadlock prevention

(b) Deadlock avoidance

(c) Deadlock recovery

(d) None of these

Ans. (b)

66. Thrashing can be avoided if

(a) The pages, belonging to the working set of the programs, are in main memory

(b) The speed of CPU is increased

(c) The speed of I/O processor are increased

(d) All of the above

Ans. (a)

67. Which of the following communications lines is best suited to interactive processing applications?

(a) Narrowband channels

(b) Simplex channels

(c) Full-duplex channels

(d) Mixedband channels

Ans. (b)

68. A feasibility document should contain all of the following except

(a) Project name

(b) Problem descriptions

(c) Feasible alternative

(d) Data flow diagrams

Ans. (d)

69. What is the main function of a data link content monitor?

(a) To detect problems in protocols

(b) To determine the type of transmission used in a data link

(c) To determine the type of switching used in a data link

(d) To determine the flow of data

Ans. (a)

70. Which of the following is a broadband communications channel?

(a) Coaxial cable

(b) Fiber optic cable

(c) Microwave circuits

(d) All of the above

Ans. (d)

71. Which of the following memories has the shortest access time?

(a) Cache memory

(b) Magnetic bubble memory

(c) Magnetic core memory

(d) RAM

Ans. (a)

72. A shift register can be used for

(a) Parallel to serial conversion

(b) Serial to parallel conversion

(c) Digital delay line

(d) All the above

Ans. (d)

73. In which of the following page replacement policies, Balady's anomaly occurs?

(a) FIFO

(b) LRU

(c) LFU

(d) NRU

Ans. (a)

74. Subschema can be used to

(a) Create very different, personalised views of the same data

(b) Present information in different formats

(c) Hide sensitive information by omitting fields from the sub-schema's description

(d) All of the above

Ans. (d)

75. Question on l-values in automata

> Wipro paper(System software)

> July-1997

> ------------

>

> PART --A

> ------------------------------------------------------

> 1) abcD+abcd+aBCd+aBCD

> then the simplified function is

> ( Capital letters are copliments of corresponding letters

> A=compliment of a)

>

> [a] a [b] ab [c] abc [d] a(bc)* [e] mone

> (bc)*=compliment of bc

>

> Ans: e

>

> -------------------------------------

> 2) A 12 address lines maps to the memory of

>

> [a] 1k bytes [b] 0.5k bytes [c] 2k bytes [d] none

>

> Ans: b

>

> ----------------------------------------

> 3) In a processor these are 120 instructions . Bits needed to impliment

> this instructions

> [a] 6 [b] 7 [c] 10 [d] none

>

> Ans: b

>

> -----------------------------------------

> 4) In 8085 microprocessor READY signal does.which of the following

> is incorrect statements

> [a]It is input to the microprocessor

> [b] It sequences the instructions

>

> Ans : b

> ----------------------------------------

>

> 5) Return address will be returned by function to

> [a] Pushes to the stack by call

> Ans : a

> ------------------------------------------

> 6)

> n=7623

> {

> temp=n/10;

> result=temp*10+ result;

> n=n/10

> }

>

> Ans : 3267

> ----------------------------------------------

> 7) If A>B then

> F=F(G);

> else B>C then

> F=G(G);

> in this , for 75% times A>B and 25% times B>C then,is 10000 instructions

> are there ,then the ratio of F to G

> [a] 7500:2500 [b] 7500:625 [c] 7500:625 if a=b=c else

> 7500:2500

> --------------------------------------------------

> 8) In a compiler there is 36 bit for a word and to store a character 8bits are

> needed. IN this to store

> a character two words are appended .Then for storing a K characters string,

> How many words are needed.

> [a] 2k/9 [b] (2k+8)/9 [c] (k+8)/9 [d] 2*(k+8)/9 [e] none

>

> Ans: a

> ---------------------------------------------------------

> 9) C program code

>

> int zap(int n)

> {

> if(n<=1)then zap=1;

> else zap=zap(n-3)+zap(n-1);

> }

> then the call zap(6) gives the values of zap

> [a] 8 [b] 9 [c] 6 [d] 12 [e] 15

>

> Ans: b

> ---------------------------------------------------------------

>

>

> PART-B

> -------

> 1) Virtual memory size depends on

> [a] address lines [b] data bus

> [c] disc space [d] a & c [e] none

>

> Ans : a

> -----------------------------------------------

> 2) Critical section is

> [a]

> [b] statements which are accessing shared resourses

> Ans : b

> -------------------------------------------------

>

> 3) load a

> mul a

> store t1

> load b

> mul b

> store t2

> mul t2

> add t1

>

> then the content in accumulator is

>

> Ans : a**2+b**4

> ---------------------------------------------------

> 4) question (3) in old paper

> 5) q(4) in old paper

> 6) question (7) in old paper

> 7) q(9) in old paper

> ------------------------------

Q21 - Q23. Four questions given on the below data

X,Yand Z are senior engineers. A,B,C,D are junior engineers. Company wants to select 4 enginers. Two will be senior and two will be juniors. The company wants these engineers to work in the most productive way so they respect each person's likes/dislikes.

Y is not friends with A

Z is not friends with C

B is not friends with A

If B is selected then who will be the remaining 4 members ?

If C is selected, Z and ___ cannot be selected?

D is always selected if ___ is selected?

Q24. A speaks truth 70% of the times, B speaks truth 80% of the times.

What is the probability that both are contradicting each other is ?

Q25. ò((2x-3)/((x2 +x+1)2 )dx is ?

Q26. Ram starts from A walking 2 km North and turns right and walks 4 km and turns right again and walks 4 km and turns right again and walks 4 km and meets Radha at Bwalking in the opposite direction to Ram .

a) Which direction does Ram walk after the first turn?

b) Distance between A and B

Q27. If the equation x2 - 3x + a = 0 has the roots (0,1) then value of a is ?

Q28. A and B's temperature are 10°c and 20°c having same surface , then their ratio of rate of emmisions is ?

Q29. An atomic particle exists and has a particlular decay rate . It is in a train . When the train moves, a person observes for whether the decay rate

(a) increases

(b) decreases

(c) depend on the directions of movement of train

Q30. Which of the following exchanges positive ions

(a).cl-

(b) nh2-

(c) ch2

Ans. (b)

Q31. After execution of CMP, a instruction in Intel 8085 microprocessor

(a) ZF is set and CY is reset.

(b) ZF is set CY is unchanged

(c) ZF is reset, CY is set

(d) ZF is reset , CY is unchanged .

Ans. ZF is set and CY is reset

Q32. The best tool for editing a graphic image is ?

Q33. Network scheme defines

a.)one to one

b.) many to many

c.) one to ,many ?

Q34. A person wants to measures the length of a rod.First he measures with standing ideally then he maeasures by

moving parrel to the rod

(a)the length will decrease in second case

(b)length will be same

(c) length will increse in the second case.

Q35. One U-230 nucleus is placed in a train moving by velocity emiting alpha rays .When the train is at rest the

distance between nucleus and alpha particle is x . One passenger is observing the particle . When the train is moving

what is the distance between particle and nucleus ?

(a) x

(b) x + vt

(c) x - vt

Q36. What is the resulting solution when benzene and toluene are mixed ?

Q37. If the word FADENCOMT equals 345687921 then

What is FEAT

Find representation of 2998

Q38. Given 10 alphabets out of which 5 are to be chosen. How many words can be made with atleast one repetition.

Q39. Arrange by acidic values : phenol, nitrotolouene and o-cresol?

Q40. Find sum of 3 + 5/(1+22) + 7/(1 + 22 + 32) + ......

Ans. 3n/(1 + n)

The following are few sample questions that maybe asked in the software paper.We haven't been able to give the values in certain problems ; only the type of questions have been mentioned.

Q What sorting algos have their best and worst case times equal ?

Ans. O(nlogn) for mergesort and heap sort

Q. What page replacement algo . has minimumn number of page faults ?

Ans. Optimality algorithm

Q. What is the use of virtual base class in c++

Ans. Multiple lines between derived classes.

Q. Find the eccentricity of a given node in a directed graph

Q. Convert the infix to postfix for A-(B+C)*(D/E)

Ans. ABC+DE/*-

Q. What is swapping

Q. Assignment operator targets to

Ans. l-value

Q. A byte addressable computer has memory capacity of 2 power m Kbytes and can perform 2 power n operations

an instruction involving three operands and one operator needs maximum of ---bits

Ans. 3m + n

Q. In round robin scheduling, if time quatum is too large then it degenerates to

Ans. FCFS

Q. What is network schema?

Q. Packet Burst is ______

Q. Picard's method uses _______?

Ans. Successive Differentiation.

26. If the letters of the word "rachit" are arranged in all possible ways and these words are written

out as in a dictionary, what is the rank of the word "rachit".

(a) 485

(b) 480

(c) 478

(d) 481

Ans. (d)

27. Ravi's salary was reduced by 25%.Percentage increase to be effected to bring the salary

to the original level is

(a) 20%

(b) 25%

(c) 33 1/3%

(d) 30%

Ans. (c)

28. A and B can finish a piece of work in 20 days .B and C in 30 days and C and A in 40 days.

In how many days will A alone finish the job

(a) 48

(b) 34 2/7

(c) 44

(d) 45

Ans. (a)

29. How long will a train 100m long travelling at 72kmph take to overtake another train

200m long travelling at 54kmph

(a) 70sec

(b) 1min

(c) 1 min 15 sec

(d) 55 sec

Ans. (b)

30. What is the product of the irrational roots of the equation (2x-1)(2x-3)(2x-5)(2x-7)=9?

(a) 3/2

(b) 4

(c) 3

(d) 3/4

Ans. (a)

39) All toffees are chocolates

Some toffees are not good for health

(a) Some chocolates are not good for health

(b) Some toffees are good for health

(c) No toffees are good for health

(d) Both (a) and (b)

Ans. (a)

The questions 40-46 are based on the following pattern.The problems below contain a question and two statements giving certain data. You have to decide whether the data given in the statements are sufficient for answering the questions.The correct answer is

(A) If statement (I) alone is sufficient but statement (II) alone is not sufficient.

(B) If statement(II) alone is sufficient but statement(I) alone is not sufficient.

(C) If both statements together are sufficient but neither of statements alone is sufficient.

(D) If both together are not sufficient.

(E) If statements (I) and (II) are not sufficient

40. What is the volume of a cubical box in cubic centimetres?

(I) One face of the box has an area of 49 sq.cms.

(II) The longest diagonal of the box is 20 cms.

Ans. D

41. Is z positive?

(I) y+z is positive

(II) y-z is positive

Ans. E

42. Is x>y ? x, y are real numbers?

(I) 8x = 6y

(II) x = y + 4

Ans. B

43. If a ground is rectangular, what is its width?

(I) The ratio of its length to its breadth is 7:2

(II) Perimeter of the playground is 396 mts.

Ans. C

44. If the present age of my father is 39 yrs and my present age is x yrs, what is x?

(I) Next year my mother will be four times as old as i would be.

(II) My brother is 2 years older than I and my father is 4 years older than my mother.

Ans. C

45. How many brothers and sisters are there in the family of seven children?

(I) Each boy in the family has as many sisters as brothers

(II) Each of the girl in the family has twice as many brothers as sisters

Ans. D

46. x is not equal to 0, is x + y = 0?

(I) x is the reciprocal of y

(II) x is not equal to 1

Ans. A

Following questions are based on letter's analogy.First pair of letters should have the same relationship as the second pair of letters or vice versa.

47. ? : BGLQ : : YDIN : VAFK

(a) EKNS

(b) DKMT

(c) DLMS

(d) EJOT

Ans. (d)

48. NLO : RPS : : ? : ZXA

(a) VUW

(b) VTR

(c) VTW

(d) TRP

Ans. (c)

49. If "segment" is coded as rffndou, then "ritual" is coded as

(a) shutbm

(b) qjutbk

(c) qhutbk

(d) qhubtk

Ans. (c)

50. If "football" is "cricket" ,"cricket" is "basketball" ,"basketball" is "volleyball","volleyball" is "khokho" and "khokho" is cricket, which is not a ball game?

(a) cricket

(b) football

(c) khokho

(d) basketball

Ans. (a)

51. Which of the following is a recursive set of production

(a) S --> a|A, A --> S

(b) S --> a|A, A --> b

(c) S -->aA, A-->S

(d) None of these

Ans. (c)

section-1:

questions not in order.

1.distance D=rt where r & t are +ve and r is constant,as t increses then

D_________

ans:D increses irrespective of r & t

2.E=I*I*R what is the effect of E when I becomes I/2

ans:1/4E(E decreses by 4 times)

3.out of 55 eggs 5 are defective. what is % of defective eggs

ans:9/11%

4.salary is 's' per month,'x'% of salary is given as bonus, if 3 months

salary is s1,s2 & s3 then what is his salary.

ans:s1*x/100 + s2*x/100 + s3*x/100

5.consider expresion 'ab' . what happens when 'a' is divided by 'c' &

'b' is

multiplied by 'c'.

ans:value remains same.

6.area of triangle=1/2*b*h base incresed by 4 times & height is devided

by

2, the net effect of area.

ans:twice the the original area.

7.in base representation for a rupee 100 paise,then base 8

representation

what is rupee value .

ans:144

8.A>B,B>C,C=D,D>E,then which is greatest

a)A/B b) A/C c) A/E d)none

ans: c

9.to travel 'm' miles the time is 'h' hours,then what is the time taken

to

travel M miles.

ans:M*h/m

10.a sum 's' is divided into 4 parts.second person gets Rs 10 more than

first.3rd person is Rs 10 more than second, 4th is 10 more than 3rd.

how much amount do 1st person get.

ans;(s-60)/4

11.fridge cost R Rs,cover value is 5,discount d% then its new cost

ans:R-R*d/100-5(1-d/100)

12.1/8 is divided by 's' , if 's' is incresed by 2 times, what is the

result.

ans:increses two times.

section 2. letter series

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

1. a c b d f e g i __ ans: h

2. x y z u v w r s t __ ans: Q

3. a c f j o __ ans:u

Mind Here in our Institute within 30 minutes 45 questions were to be answered.

it carefully there was no negative marking.

Question Pattern:

[1] Jumble sentences are given ,order the sentences to make a meaningful paragraph

[2] Sentences are given , order the sentences to make conclusion that follows from the options given(Say 5 sentences are given out of which 2 are causes and rest is result , like fallacy in logic) .

[3] Analogies.

[4] Opposite meaning.

[5] Point out the error in a given sentence.

[6] C ( Follow ‘Test your C skills ‘).

[7] Data Structure.

[8] Operating System.

[9] Network.

[10]Puzzles(1-2),Critical reasoning(1-2).

We can not remember all the questions exactly as time was very short .Here are some of the questions ( Not in order).

1. A topic on Gandhiji’s Salt Satyagrah Movement

Four sentences were given and you have to arrange them to make a paragraph.

Ans. CABD (Check it out).

2. What can’t be changed by the user program (Four choices were there).

Ans. Memory Map (Check it out).

3. In which layer ROUTING is performed ?

Ans. Network Layer

4. What is the output of the following code snippet

main()

{

printf(5+”Fascimile”);

}

Ans. mile

5. What is the output

Int count=10,sum=0,*temp;

Temp=&count;

Sum=∑ &count;( It was actually given temp=∑ &count; which is probably wrong)

Printf(“sum=%d count= %d temp=%d “,sum,count,*temp);

Ans. C (most expected answer ,check it)

6.Which one has no L-Value

[i] a[i]

[ii] i

[iii] 2

[iv] *(a+i)

Ans . [iii]

6. In threaded binary for which traversal orders unused left and right links are used?

Ans.

7. Which is false for binary tree?

[i] Any node should have two children.

[ii]

[iii] At fourth level the number of node should be less than 16.

Ans.

8. Which is true for binary search ?

[i] Traversal scheme

[ii]

[iii]Greedy algorithm

[iv] Divide and conquer algorithm

Ans. [iv]

9. What is the protocol used for getting the physical address by supplying IP address of a node ?

[i] ARP

[ii] RARP

[iii] BOOTP

[iv] DHCP

Ans. [i]

10. If DELHI is coded as CCIDD then how BOMBAY will be coded?

11. Opposite meaning of SPUR.

12. Opposite of HARBINGER .

Ans. Follower

13. Opposite meaning of PROTRUSION.

Ans.

14. Opposite meaning of RESTIVENESS.

Ans.Docility.

15.Find the odd one in a given analogy

Ans. Mundane.

16 . Find the analogy : SURPRISE : EXCLAMATION

Ans. Dismay:groan.

17) Find the analogy : Plateau : Taxonomy.

18)Question from congestion control topic:

Ans: source quench.

19) Question from kernel mode:

Ans:Disable Interrupts.

20) which one is a page replacement algorithim.

[i]fifo

[ii]

[iii]Least recently used.

[iv]All of above.

21)Using two numbers And interchanging + and * there was a question.

Ans:(iii)(some expression=22).

22)For each hour an watch is going slow by 30 seconds.Now time is

8a.m.What will be the actual time at 8p.m.

Ans:ii)7:54.

23)Question regarding while loop.

Ans:(iii).

24)Alphabetical order L,M,…(cant remember)

Ans:F.

25)One puzzle:(I cant exactly remember this question giving brief idea of this question)there were four guys A,B,C,D. the older and younger relation is given . U have to find the age of the A.

Ans: 7 years(check it out).

26)Fallacy question: six sentences are given.

[i]…

[ii]…

[iii]…

[iv]…

Ans: [i].

28)Nine people six floor. Conditions are given.(This was a very long paragraph).Peoples named like I,J,K,L,M,N,O,P,Q.

Ans:i)J.

29)A question regarding node.

Ans:iii)

30)A problem regarding age of father and son(very easy problem u can solve it).

31)Point out error in the follwing sentence:I got the book in the office and slipped it out.

[i]I got the book.

[ii] in the.

[iii]office and .

[iv] slipped it out.

Ans:[iv].

32)Point out error:(about a flowers garden)

ans:(I can’t remember the options).answer will be “among on another”.

TIPS: Try to mug up the answers .check once more only the questions in the hall which we have pointed out by writing “check it out” with the answers.

But the other answers are correct fully. Don’t waste your time on long paragraphs.There was no negative marking.Try to solve all the departmental question.

> ------------------------------------------------------

> 1) abcD+abcd+aBCd+aBCD

> then the simplified function is

> ( Capital letters are copliments of corresponding letters

> A=compliment of a)

>

> [a] a [b] ab [c] abc [d] a(bc)* [e] mone

> (bc)*=compliment of bc

>

> Ans: e

>

> -------------------------------------

> 2) A 12 address lines maps to the memory of

>

> [a] 1k bytes [b] 0.5k bytes [c] 2k bytes [d] none

>

> Ans: b

>

> ----------------------------------------

> 3) In a processor these are 120 instructions . Bits needed to impliment

> this instructions

> [a] 6 [b] 7 [c] 10 [d] none

>

> Ans: b

>

> -----------------------------------------

> 4) In 8085 microprocessor READY signal does.which of the following

> is incorrect statements

> [a]It is input to the microprocessor

> [b] It sequences the instructions

>

> Ans : b

> ----------------------------------------

>

> 5) Return address will be returned by function to

> [a] Pushes to the stack by call

> Ans : a

> ------------------------------------------

> 6)

> n=7623

> {

> temp=n/10;

> result=temp*10+ result;

> n=n/10

> }

>

> Ans : 3267

> ----------------------------------------------

> 7) If A>B then

> F=F(G);

> else B>C then

> F=G(G);

> in this , for 75% times A>B and 25% times B>C then,is 10000 instructions

> are there ,then the ratio of F to G

> [a] 7500:2500 [b] 7500:625 [c] 7500:625 if a=b=c else

> 7500:2500

> --------------------------------------------------

> 8) In a compiler there is 36 bit for a word and to store a character 8bits are

> needed. IN this to store

> a character two words are appended .Then for storing a K characters string,

> How many words are needed.

> [a] 2k/9 [b] (2k+8)/9 [c] (k+8)/9 [d] 2*(k+8)/9 [e] none

>

> Ans: a

> ---------------------------------------------------------

> 9) C program code

>

> int zap(int n)

> {

> if(n<=1)then zap=1;

> else zap=zap(n-3)+zap(n-1);

> }

> then the call zap(6) gives the values of zap

> [a] 8 [b] 9 [c] 6 [d] 12 [e] 15

>

> Ans: b

> ---------------------------------------------------------------

>

>

> PART-B

> -------

> 1) Virtual memory size depends on

> [a] address lines [b] data bus

> [c] disc space [d] a & c [e] none

>

> Ans : a

> -----------------------------------------------

> 2) Critical section is

> [a]

> [b] statements which are accessing shared resourses

> Ans : b

> -------------------------------------------------

>

> 3) load a

> mul a

> store t1

> load b

> mul b

> store t2

> mul t2

> add t1

>

> then the content in accumulator is

>

> Ans : a**2+b**4

> ---------------------------------------------------

> 4) question (3) in old paper

> 5) q(4) in old paper

> 6) question (7) in old paper

> 7) q(9) in old paper

> ------------------------------

>

1.distance D=rt where r & t are +ve and r is constant,as t increses then

D_________

ans:D increses irrespective of r & t

2.E=I*I*R what is the effect of E when I becomes I/2

ans:1/4E(E decreses by 4 times)

3.out of 55 eggs 5 are defective. what is % of defective eggs

ans:9/11%

4.salary is 's' per month,'x'% of salary is given as bonus, if 3 months

salary is s1,s2 & s3 then what is his salary.

ans:s1*x/100 + s2*x/100 + s3*x/100

5.consider expresion 'ab' . what happens when 'a' is divided by 'c' &

'b' is

multiplied by 'c'.

ans:value remains same.

6.area of triangle=1/2*b*h base incresed by 4 times & height is devided

by

2, the net effect of area.

ans:twice the the original area.

7.in base representation for a rupee 100 paise,then base 8

representation

what is rupee value .

ans:144

8.A>B,B>C,C=D,D>E,then which is greatest

a)A/B b) A/C c) A/E d)none

ans: c

9.to travel 'm' miles the time is 'h' hours,then what is the time taken

to

travel M miles.

ans:M*h/m

10.a sum 's' is devided into 4 parts.second person gets Rs 10 more than

first.3rd person is Rs 10 more than second, 4th is 10 more than 3rd.

how much amount do 1st person get.

ans;(s-60)/4

11.fridge cost R Rs,cover value is 5,discount d% then its new cost

ans:R-R*d/100-5(1-d/100)

12.1/8 is devided by 's' , if 's' is incresed by 2 times, what is the

result.

ans:increses two times.

section 2. letter series

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

1. a c b d f e g i __ ans: h

2. x y z u v w r s t __ ans: o

3. a c f j o __ ans:u

section 3. numerical ability

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

1. 10099+99=10198

2. 31 - 29+2/33=__ ans:64/33

3. 2.904+0.0006=___ ans: 2.9046

4. 55/1000=___ ans:.005

5. 0.799*0.254= 0.202946

6. 200/7*5.04=144

7. 842.8 +602=1444.8

8. 5.72% of 418= 23.9096

9. 625% of 7.71=48.1875

10. 25% of 592=148.00

11. 665+22.9=687.9

12. 15% of 86.04=12.906

section 4 : DIAGRAMMING

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

each flowchart contains 5 questions .

in each flow chart,there will be 5 numbered(1,2,3,4&5)

boxes(cells).each cell we have to fill with the conditions given below.

1. 400 employee(not complete question)

different categories based on age,salary,lenth of expereince in years

ANSWER.

cell 1-c,cell2-a,cell3-b,cell4-e,cell5-d.

2. 10 balls,red,black balls.

2 points for red balls etc.. 3 points for a ball

if it is of the same colour as preceeding one..

ANSWER:

cell 1-c,cell 3-d,cell 5-d,cell 2-e,cell 4-e.

<ceded>

3.

30 coins. these are divided into 3 groups:A,B,C to find

the only largest weight coin,other 29 coins are of lower weight.

ANSWER:

D A C A C.

4.

totally there are 100 numbers to find largest(LNUM).smallest(SNUM).

ANSWER:

A _ D _ _ _

HINT;;

feed problem to adjust temperature and pressure for

optimal production.

(answer not known exactly.).

5.bag red,black balls,different condition

odd,red etc

ANSWER:

c_c__

---------------------------------end ---------------------------

there two types of jobs in wipro.1 is soft ware side

2 is hard ware side

in soft ware side there is only interview (no test)

in hard ware side both test & interview.

for software interview the main possible areas to ask are

1.a deep look into C

2.an outlook of datasrtuctures

3.operating systems

4.networking mainly ethernet,internet etc.

APTITUDE TEST

1)33 1/3 of 101 + 296 is

(ans 1200) check

2)0.625= ? (ans 27/40)

3)One ship goes along the stream direction 28 km and in opposite

direction 13 km in 5 hrs for each direction.What is the velocity

of stream?

(ans 1.5 kmph)

4)Cubic root of 3375=?

(ans 15)

5)2020201-565656=?

(ans 1454545)

6)CHAIRS PROBLEM

5 chairs=9 tables,12 tables = 7 stools likethat- - -

(ans is 80Rs)

7)One clock ringes 7 O'clock in 7 sec.In how many seconds it will

ring 10 O'clock.

(ans 10.5 sec)

8)One watch is showing 30 past 3 .What is the angle between minutes &

hours hand?

(ans 75 degrees)

9)The average of 4 consecutive even numbers is 27. What is the largest

number?

(ans 30)

10) 25 stations ,24 stations are inbetween- - - - -

how many tickets should be required.

(ans 25*24=600)PUZZLES TO PUZZLE YOU "S.DEVI"PROB 24

11)One ball was dropped from 8ft height and every time it goes half

of the height. How much distance it will travell before coming to

rest.

(ans 24 approximately)

12)Two trains are travelline at equilateral .Train A is travelling

in the direction of earths spin.Other train B is travelling in

opposite direction of earths spin.Which trains wheels will wear

first?and why?

(ans TRAIN B .Because of less centrifugal force.)

47. A person travels 12 km in the southward direction and then travels 5km to the right and then travels 15km toward the right and finally travels 5km towards the east, how far is he from his starting place?

(a) 5.5 kms

(b) 3 km

(c) 13 km

(d) 6.4 km

Ans. (b)

48. X's father's wife's father's granddaughter uncle will be related to X as

(a) Son

(b) Nephew

(c) Uncle

(d) Grandfather

Ans. (c)

49. Find the next number in the series 1, 3 ,7 ,13 ,21 ,31

(a) 43

(b) 33

(c) 41

(d) 45

Ans. (a)

50. If in a certain code "RANGE" is coded as 12345 and "RANDOM" is coded as 123678.

Then the code for the word "MANGO" would be

(a) 82357

(b) 89343

(c) 84629

(d) 82347

Ans. (d)

51. If "PROMPT" is coded as QSPLOS ,then "PLAYER" should be

(a) QMBZFS

(b) QWMFDW

(c) QUREXM

(d) URESTI

Ans. (a)

The questions 52-53 are based on the following data

6 people A,B,C,D,E and F sit around a table for dinner.Since A does not like C, he doesn't sit either opposite or beside C.B and F always like to sit opposite each other.

52. If A is beside F then who is are the two neighbours of B?

(a) D and C

(b) E and C

(c) D and E

(d) Either (a) or (b)

Ans. (c)

53. If D is adjacent to F then who is adjacent to C?

(a) E and B

(b) D and A

(c) D and B

(d) either (a) or (c)

Ans.(d)

54. Complete the sequence A, E ,I ,M ,Q ,U , _ , _

(a) B, F

(b) Y, C

(c) G, I

(d) K, O

Ans.(b)

55. A person travels 6km towards west, then travels 5km towards north ,then finally travels

6km towards west. Where is he with respect to his starting position?

(a) 13km east

(b) 13km northeast

(c) 13km northwest

(d) 13km west

Ans. (c)

56. If A speaks the truth 80% of the times, B speaks the truth 60% of the times.

What is the probability that they tell the truth at the same time

(a) 0.8

(b) 0.48

(c) 0.6

(d) 0.14

Ans.(b)

57. If the time quantum is too large, Round Robin scheduling degenerates to

(a) Shortest Job First Scheduling

(b) Multilevel Queue Scheduling

(c) FCFS

(d) None of the above

Ans. (c)

58. Transponders are used for which of the following purposes

(a) Uplinking

(b) Downlinking

(c) Both (a) and (b)

(d) None of the above

Ans. (c)

59. The format specifier "-%d" is used for which purpose in C

(a) Left justifying a string

(b) Right justifying a string

(c) Removing a string from the console

(d) Used for the scope specification of a char[] variable

Ans. (a)

60. Virtual functions allow you to

(a) Create an array of type pointer-to-base-class that can hold pointers to derived classes

(b) Create functions that have no body

(c) Group objects of different classes so they can all be accessed by the same function code

(d) Use the same function call to execute member functions to objects from different classes

62. A sorting algorithm which can prove to be a best time algorithm in one case

and a worst time algorithm in worst case is

(a) Quick Sort

(b) Heap Sort

(c) Merge Sort

(d) Insert Sort

Ans. (a)

63. What details should never be found in the top level of a top-down design?

(a) Details

(b) Coding

(c) Decisions

(d) None of the above

Ans. (c)

64. In an absolute loading scheme, which loader function is accomplished by assembler

(a) Reallocation

(b) Allocation

(c) Linking

(d) Both (a) and (b)

Ans. (d)

65. Banker's algorithm for resource allocation deals with

(a) Deadlock prevention

(b) Deadlock avoidance

(c) Deadlock recovery

(d) None of these

Ans. (b)

66. Thrashing can be avoided if

(a) The pages, belonging to the working set of the programs, are in main memory

(b) The speed of CPU is increased

(c) The speed of I/O processor are increased

(d) All of the above

Ans. (a)

67. Which of the following communications lines is best suited to interactive processing applications?

(a) Narrowband channels

(b) Simplex channels

(c) Full-duplex channels

(d) Mixedband channels

Ans. (b)

68. A feasibility document should contain all of the following except

(a) Project name

(b) Problem descriptions

(c) Feasible alternative

(d) Data flow diagrams

Ans. (d)

69. What is the main function of a data link content monitor?

(a) To detect problems in protocols

(b) To determine the type of transmission used in a data link

(c) To determine the type of switching used in a data link

(d) To determine the flow of data

Ans. (a)

70. Which of the following is a broadband communications channel?

(a) Coaxial cable

(b) Fiber optic cable

(c) Microwave circuits

(d) All of the above

Ans. (d)

71. Which of the following memories has the shortest access time?

(a) Cache memory

(b) Magnetic bubble memory

(c) Magnetic core memory

(d) RAM

Ans. (a)

72. A shift register can be used for

(a) Parallel to serial conversion

(b) Serial to parallel conversion

(c) Digital delay line

(d) All the above

Ans. (d)

73. In which of the following page replacement policies, Balady's anomaly occurs?

(a) FIFO

(b) LRU

(c) LFU

(d) NRU

Ans. (a)

74. Subschema can be used to

(a) Create very different, personalised views of the same data

(b) Present information in different formats

(c) Hide sensitive information by omitting fields from the sub-schema's description

(d) All of the above

Ans. (d)

75. Question on l-values in automata

> Wipro paper(System software)

> July-1997

> ------------

>

> PART --A

> ------------------------------------------------------

> 1) abcD+abcd+aBCd+aBCD

> then the simplified function is

> ( Capital letters are copliments of corresponding letters

> A=compliment of a)

>

> [a] a [b] ab [c] abc [d] a(bc)* [e] mone

> (bc)*=compliment of bc

>

> Ans: e

>

> -------------------------------------

> 2) A 12 address lines maps to the memory of

>

> [a] 1k bytes [b] 0.5k bytes [c] 2k bytes [d] none

>

> Ans: b

>

> ----------------------------------------

> 3) In a processor these are 120 instructions . Bits needed to impliment

> this instructions

> [a] 6 [b] 7 [c] 10 [d] none

>

> Ans: b

>

> -----------------------------------------

> 4) In 8085 microprocessor READY signal does.which of the following

> is incorrect statements

> [a]It is input to the microprocessor

> [b] It sequences the instructions

>

> Ans : b

> ----------------------------------------

>

> 5) Return address will be returned by function to

> [a] Pushes to the stack by call

> Ans : a

> ------------------------------------------

> 6)

> n=7623

> {

> temp=n/10;

> result=temp*10+ result;

> n=n/10

> }

>

> Ans : 3267

> ----------------------------------------------

> 7) If A>B then

> F=F(G);

> else B>C then

> F=G(G);

> in this , for 75% times A>B and 25% times B>C then,is 10000 instructions

> are there ,then the ratio of F to G

> [a] 7500:2500 [b] 7500:625 [c] 7500:625 if a=b=c else

> 7500:2500

> --------------------------------------------------

> 8) In a compiler there is 36 bit for a word and to store a character 8bits are

> needed. IN this to store

> a character two words are appended .Then for storing a K characters string,

> How many words are needed.

> [a] 2k/9 [b] (2k+8)/9 [c] (k+8)/9 [d] 2*(k+8)/9 [e] none

>

> Ans: a

> ---------------------------------------------------------

> 9) C program code

>

> int zap(int n)

> {

> if(n<=1)then zap=1;

> else zap=zap(n-3)+zap(n-1);

> }

> then the call zap(6) gives the values of zap

> [a] 8 [b] 9 [c] 6 [d] 12 [e] 15

>

> Ans: b

> ---------------------------------------------------------------

>

>

> PART-B

> -------

> 1) Virtual memory size depends on

> [a] address lines [b] data bus

> [c] disc space [d] a & c [e] none

>

> Ans : a

> -----------------------------------------------

> 2) Critical section is

> [a]

> [b] statements which are accessing shared resourses

> Ans : b

> -------------------------------------------------

>

> 3) load a

> mul a

> store t1

> load b

> mul b

> store t2

> mul t2

> add t1

>

> then the content in accumulator is

>

> Ans : a**2+b**4

> ---------------------------------------------------

> 4) question (3) in old paper

> 5) q(4) in old paper

> 6) question (7) in old paper

> 7) q(9) in old paper

> ------------------------------

Q21 - Q23. Four questions given on the below data

X,Yand Z are senior engineers. A,B,C,D are junior engineers. Company wants to select 4 enginers. Two will be senior and two will be juniors. The company wants these engineers to work in the most productive way so they respect each person's likes/dislikes.

Y is not friends with A

Z is not friends with C

B is not friends with A

If B is selected then who will be the remaining 4 members ?

If C is selected, Z and ___ cannot be selected?

D is always selected if ___ is selected?

Q24. A speaks truth 70% of the times, B speaks truth 80% of the times.

What is the probability that both are contradicting each other is ?

Q25. ò((2x-3)/((x2 +x+1)2 )dx is ?

Q26. Ram starts from A walking 2 km North and turns right and walks 4 km and turns right again and walks 4 km and turns right again and walks 4 km and meets Radha at Bwalking in the opposite direction to Ram .

a) Which direction does Ram walk after the first turn?

b) Distance between A and B

Q27. If the equation x2 - 3x + a = 0 has the roots (0,1) then value of a is ?

Q28. A and B's temperature are 10°c and 20°c having same surface , then their ratio of rate of emmisions is ?

Q29. An atomic particle exists and has a particlular decay rate . It is in a train . When the train moves, a person observes for whether the decay rate

(a) increases

(b) decreases

(c) depend on the directions of movement of train

Q30. Which of the following exchanges positive ions

(a).cl-

(b) nh2-

(c) ch2

Ans. (b)

Q31. After execution of CMP, a instruction in Intel 8085 microprocessor

(a) ZF is set and CY is reset.

(b) ZF is set CY is unchanged

(c) ZF is reset, CY is set

(d) ZF is reset , CY is unchanged .

Ans. ZF is set and CY is reset

Q32. The best tool for editing a graphic image is ?

Q33. Network scheme defines

a.)one to one

b.) many to many

c.) one to ,many ?

Q34. A person wants to measures the length of a rod.First he measures with standing ideally then he maeasures by

moving parrel to the rod

(a)the length will decrease in second case

(b)length will be same

(c) length will increse in the second case.

Q35. One U-230 nucleus is placed in a train moving by velocity emiting alpha rays .When the train is at rest the

distance between nucleus and alpha particle is x . One passenger is observing the particle . When the train is moving

what is the distance between particle and nucleus ?

(a) x

(b) x + vt

(c) x - vt

Q36. What is the resulting solution when benzene and toluene are mixed ?

Q37. If the word FADENCOMT equals 345687921 then

What is FEAT

Find representation of 2998

Q38. Given 10 alphabets out of which 5 are to be chosen. How many words can be made with atleast one repetition.

Q39. Arrange by acidic values : phenol, nitrotolouene and o-cresol?

Q40. Find sum of 3 + 5/(1+22) + 7/(1 + 22 + 32) + ......

Ans. 3n/(1 + n)

The following are few sample questions that maybe asked in the software paper.We haven't been able to give the values in certain problems ; only the type of questions have been mentioned.

Q What sorting algos have their best and worst case times equal ?

Ans. O(nlogn) for mergesort and heap sort

Q. What page replacement algo . has minimumn number of page faults ?

Ans. Optimality algorithm

Q. What is the use of virtual base class in c++

Ans. Multiple lines between derived classes.

Q. Find the eccentricity of a given node in a directed graph

Q. Convert the infix to postfix for A-(B+C)*(D/E)

Ans. ABC+DE/*-

Q. What is swapping

Q. Assignment operator targets to

Ans. l-value

Q. A byte addressable computer has memory capacity of 2 power m Kbytes and can perform 2 power n operations

an instruction involving three operands and one operator needs maximum of ---bits

Ans. 3m + n

Q. In round robin scheduling, if time quatum is too large then it degenerates to

Ans. FCFS

Q. What is network schema?

Q. Packet Burst is ______

Q. Picard's method uses _______?

Ans. Successive Differentiation.

26. If the letters of the word "rachit" are arranged in all possible ways and these words are written

out as in a dictionary, what is the rank of the word "rachit".

(a) 485

(b) 480

(c) 478

(d) 481

Ans. (d)

27. Ravi's salary was reduced by 25%.Percentage increase to be effected to bring the salary

to the original level is

(a) 20%

(b) 25%

(c) 33 1/3%

(d) 30%

Ans. (c)

28. A and B can finish a piece of work in 20 days .B and C in 30 days and C and A in 40 days.

In how many days will A alone finish the job

(a) 48

(b) 34 2/7

(c) 44

(d) 45

Ans. (a)

29. How long will a train 100m long travelling at 72kmph take to overtake another train

200m long travelling at 54kmph

(a) 70sec

(b) 1min

(c) 1 min 15 sec

(d) 55 sec

Ans. (b)

30. What is the product of the irrational roots of the equation (2x-1)(2x-3)(2x-5)(2x-7)=9?

(a) 3/2

(b) 4

(c) 3

(d) 3/4

Ans. (a)

39) All toffees are chocolates

Some toffees are not good for health

(a) Some chocolates are not good for health

(b) Some toffees are good for health

(c) No toffees are good for health

(d) Both (a) and (b)

Ans. (a)

The questions 40-46 are based on the following pattern.The problems below contain a question and two statements giving certain data. You have to decide whether the data given in the statements are sufficient for answering the questions.The correct answer is

(A) If statement (I) alone is sufficient but statement (II) alone is not sufficient.

(B) If statement(II) alone is sufficient but statement(I) alone is not sufficient.

(C) If both statements together are sufficient but neither of statements alone is sufficient.

(D) If both together are not sufficient.

(E) If statements (I) and (II) are not sufficient

40. What is the volume of a cubical box in cubic centimetres?

(I) One face of the box has an area of 49 sq.cms.

(II) The longest diagonal of the box is 20 cms.

Ans. D

41. Is z positive?

(I) y+z is positive

(II) y-z is positive

Ans. E

42. Is x>y ? x, y are real numbers?

(I) 8x = 6y

(II) x = y + 4

Ans. B

43. If a ground is rectangular, what is its width?

(I) The ratio of its length to its breadth is 7:2

(II) Perimeter of the playground is 396 mts.

Ans. C

44. If the present age of my father is 39 yrs and my present age is x yrs, what is x?

(I) Next year my mother will be four times as old as i would be.

(II) My brother is 2 years older than I and my father is 4 years older than my mother.

Ans. C

45. How many brothers and sisters are there in the family of seven children?

(I) Each boy in the family has as many sisters as brothers

(II) Each of the girl in the family has twice as many brothers as sisters

Ans. D

46. x is not equal to 0, is x + y = 0?

(I) x is the reciprocal of y

(II) x is not equal to 1

Ans. A

Following questions are based on letter's analogy.First pair of letters should have the same relationship as the second pair of letters or vice versa.

47. ? : BGLQ : : YDIN : VAFK

(a) EKNS

(b) DKMT

(c) DLMS

(d) EJOT

Ans. (d)

48. NLO : RPS : : ? : ZXA

(a) VUW

(b) VTR

(c) VTW

(d) TRP

Ans. (c)

49. If "segment" is coded as rffndou, then "ritual" is coded as

(a) shutbm

(b) qjutbk

(c) qhutbk

(d) qhubtk

Ans. (c)

50. If "football" is "cricket" ,"cricket" is "basketball" ,"basketball" is "volleyball","volleyball" is "khokho" and "khokho" is cricket, which is not a ball game?

(a) cricket

(b) football

(c) khokho

(d) basketball

Ans. (a)

51. Which of the following is a recursive set of production

(a) S --> a|A, A --> S

(b) S --> a|A, A --> b

(c) S -->aA, A-->S

(d) None of these

Ans. (c)

section-1:

questions not in order.

1.distance D=rt where r & t are +ve and r is constant,as t increses then

D_________

ans:D increses irrespective of r & t

2.E=I*I*R what is the effect of E when I becomes I/2

ans:1/4E(E decreses by 4 times)

3.out of 55 eggs 5 are defective. what is % of defective eggs

ans:9/11%

4.salary is 's' per month,'x'% of salary is given as bonus, if 3 months

salary is s1,s2 & s3 then what is his salary.

ans:s1*x/100 + s2*x/100 + s3*x/100

5.consider expresion 'ab' . what happens when 'a' is divided by 'c' &

'b' is

multiplied by 'c'.

ans:value remains same.

6.area of triangle=1/2*b*h base incresed by 4 times & height is devided

by

2, the net effect of area.

ans:twice the the original area.

7.in base representation for a rupee 100 paise,then base 8

representation

what is rupee value .

ans:144

8.A>B,B>C,C=D,D>E,then which is greatest

a)A/B b) A/C c) A/E d)none

ans: c

9.to travel 'm' miles the time is 'h' hours,then what is the time taken

to

travel M miles.

ans:M*h/m

10.a sum 's' is divided into 4 parts.second person gets Rs 10 more than

first.3rd person is Rs 10 more than second, 4th is 10 more than 3rd.

how much amount do 1st person get.

ans;(s-60)/4

11.fridge cost R Rs,cover value is 5,discount d% then its new cost

ans:R-R*d/100-5(1-d/100)

12.1/8 is divided by 's' , if 's' is incresed by 2 times, what is the

result.

ans:increses two times.

section 2. letter series

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

1. a c b d f e g i __ ans: h

2. x y z u v w r s t __ ans: Q

3. a c f j o __ ans:u

Mind Here in our Institute within 30 minutes 45 questions were to be answered.

it carefully there was no negative marking.

Question Pattern:

[1] Jumble sentences are given ,order the sentences to make a meaningful paragraph

[2] Sentences are given , order the sentences to make conclusion that follows from the options given(Say 5 sentences are given out of which 2 are causes and rest is result , like fallacy in logic) .

[3] Analogies.

[4] Opposite meaning.

[5] Point out the error in a given sentence.

[6] C ( Follow ‘Test your C skills ‘).

[7] Data Structure.

[8] Operating System.

[9] Network.

[10]Puzzles(1-2),Critical reasoning(1-2).

We can not remember all the questions exactly as time was very short .Here are some of the questions ( Not in order).

1. A topic on Gandhiji’s Salt Satyagrah Movement

Four sentences were given and you have to arrange them to make a paragraph.

Ans. CABD (Check it out).

2. What can’t be changed by the user program (Four choices were there).

Ans. Memory Map (Check it out).

3. In which layer ROUTING is performed ?

Ans. Network Layer

4. What is the output of the following code snippet

main()

{

printf(5+”Fascimile”);

}

Ans. mile

5. What is the output

Int count=10,sum=0,*temp;

Temp=&count;

Sum=∑ &count;( It was actually given temp=∑ &count; which is probably wrong)

Printf(“sum=%d count= %d temp=%d “,sum,count,*temp);

Ans. C (most expected answer ,check it)

6.Which one has no L-Value

[i] a[i]

[ii] i

[iii] 2

[iv] *(a+i)

Ans . [iii]

6. In threaded binary for which traversal orders unused left and right links are used?

Ans.

7. Which is false for binary tree?

[i] Any node should have two children.

[ii]

[iii] At fourth level the number of node should be less than 16.

Ans.

8. Which is true for binary search ?

[i] Traversal scheme

[ii]

[iii]Greedy algorithm

[iv] Divide and conquer algorithm

Ans. [iv]

9. What is the protocol used for getting the physical address by supplying IP address of a node ?

[i] ARP

[ii] RARP

[iii] BOOTP

[iv] DHCP

Ans. [i]

10. If DELHI is coded as CCIDD then how BOMBAY will be coded?

11. Opposite meaning of SPUR.

12. Opposite of HARBINGER .

Ans. Follower

13. Opposite meaning of PROTRUSION.

Ans.

14. Opposite meaning of RESTIVENESS.

Ans.Docility.

15.Find the odd one in a given analogy

Ans. Mundane.

16 . Find the analogy : SURPRISE : EXCLAMATION

Ans. Dismay:groan.

17) Find the analogy : Plateau : Taxonomy.

18)Question from congestion control topic:

Ans: source quench.

19) Question from kernel mode:

Ans:Disable Interrupts.

20) which one is a page replacement algorithim.

[i]fifo

[ii]

[iii]Least recently used.

[iv]All of above.

21)Using two numbers And interchanging + and * there was a question.

Ans:(iii)(some expression=22).

22)For each hour an watch is going slow by 30 seconds.Now time is

8a.m.What will be the actual time at 8p.m.

Ans:ii)7:54.

23)Question regarding while loop.

Ans:(iii).

24)Alphabetical order L,M,…(cant remember)

Ans:F.

25)One puzzle:(I cant exactly remember this question giving brief idea of this question)there were four guys A,B,C,D. the older and younger relation is given . U have to find the age of the A.

Ans: 7 years(check it out).

26)Fallacy question: six sentences are given.

[i]…

[ii]…

[iii]…

[iv]…

Ans: [i].

28)Nine people six floor. Conditions are given.(This was a very long paragraph).Peoples named like I,J,K,L,M,N,O,P,Q.

Ans:i)J.

29)A question regarding node.

Ans:iii)

30)A problem regarding age of father and son(very easy problem u can solve it).

31)Point out error in the follwing sentence:I got the book in the office and slipped it out.

[i]I got the book.

[ii] in the.

[iii]office and .

[iv] slipped it out.

Ans:[iv].

32)Point out error:(about a flowers garden)

ans:(I can’t remember the options).answer will be “among on another”.

TIPS: Try to mug up the answers .check once more only the questions in the hall which we have pointed out by writing “check it out” with the answers.

But the other answers are correct fully. Don’t waste your time on long paragraphs.There was no negative marking.Try to solve all the departmental question.

> ------------------------------------------------------

> 1) abcD+abcd+aBCd+aBCD

> then the simplified function is

> ( Capital letters are copliments of corresponding letters

> A=compliment of a)

>

> [a] a [b] ab [c] abc [d] a(bc)* [e] mone

> (bc)*=compliment of bc

>

> Ans: e

>

> -------------------------------------

> 2) A 12 address lines maps to the memory of

>

> [a] 1k bytes [b] 0.5k bytes [c] 2k bytes [d] none

>

> Ans: b

>

> ----------------------------------------

> 3) In a processor these are 120 instructions . Bits needed to impliment

> this instructions

> [a] 6 [b] 7 [c] 10 [d] none

>

> Ans: b

>

> -----------------------------------------

> 4) In 8085 microprocessor READY signal does.which of the following

> is incorrect statements

> [a]It is input to the microprocessor

> [b] It sequences the instructions

>

> Ans : b

> ----------------------------------------

>

> 5) Return address will be returned by function to

> [a] Pushes to the stack by call

> Ans : a

> ------------------------------------------

> 6)

> n=7623

> {

> temp=n/10;

> result=temp*10+ result;

> n=n/10

> }

>

> Ans : 3267

> ----------------------------------------------

> 7) If A>B then

> F=F(G);

> else B>C then

> F=G(G);

> in this , for 75% times A>B and 25% times B>C then,is 10000 instructions

> are there ,then the ratio of F to G

> [a] 7500:2500 [b] 7500:625 [c] 7500:625 if a=b=c else

> 7500:2500

> --------------------------------------------------

> 8) In a compiler there is 36 bit for a word and to store a character 8bits are

> needed. IN this to store

> a character two words are appended .Then for storing a K characters string,

> How many words are needed.

> [a] 2k/9 [b] (2k+8)/9 [c] (k+8)/9 [d] 2*(k+8)/9 [e] none

>

> Ans: a

> ---------------------------------------------------------

> 9) C program code

>

> int zap(int n)

> {

> if(n<=1)then zap=1;

> else zap=zap(n-3)+zap(n-1);

> }

> then the call zap(6) gives the values of zap

> [a] 8 [b] 9 [c] 6 [d] 12 [e] 15

>

> Ans: b

> ---------------------------------------------------------------

>

>

> PART-B

> -------

> 1) Virtual memory size depends on

> [a] address lines [b] data bus

> [c] disc space [d] a & c [e] none

>

> Ans : a

> -----------------------------------------------

> 2) Critical section is

> [a]

> [b] statements which are accessing shared resourses

> Ans : b

> -------------------------------------------------

>

> 3) load a

> mul a

> store t1

> load b

> mul b

> store t2

> mul t2

> add t1

>

> then the content in accumulator is

>

> Ans : a**2+b**4

> ---------------------------------------------------

> 4) question (3) in old paper

> 5) q(4) in old paper

> 6) question (7) in old paper

> 7) q(9) in old paper

> ------------------------------

>

1.distance D=rt where r & t are +ve and r is constant,as t increses then

D_________

ans:D increses irrespective of r & t

2.E=I*I*R what is the effect of E when I becomes I/2

ans:1/4E(E decreses by 4 times)

3.out of 55 eggs 5 are defective. what is % of defective eggs

ans:9/11%

4.salary is 's' per month,'x'% of salary is given as bonus, if 3 months

salary is s1,s2 & s3 then what is his salary.

ans:s1*x/100 + s2*x/100 + s3*x/100

5.consider expresion 'ab' . what happens when 'a' is divided by 'c' &

'b' is

multiplied by 'c'.

ans:value remains same.

6.area of triangle=1/2*b*h base incresed by 4 times & height is devided

by

2, the net effect of area.

ans:twice the the original area.

7.in base representation for a rupee 100 paise,then base 8

representation

what is rupee value .

ans:144

8.A>B,B>C,C=D,D>E,then which is greatest

a)A/B b) A/C c) A/E d)none

ans: c

9.to travel 'm' miles the time is 'h' hours,then what is the time taken

to

travel M miles.

ans:M*h/m

10.a sum 's' is devided into 4 parts.second person gets Rs 10 more than

first.3rd person is Rs 10 more than second, 4th is 10 more than 3rd.

how much amount do 1st person get.

ans;(s-60)/4

11.fridge cost R Rs,cover value is 5,discount d% then its new cost

ans:R-R*d/100-5(1-d/100)

12.1/8 is devided by 's' , if 's' is incresed by 2 times, what is the

result.

ans:increses two times.

section 2. letter series

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

1. a c b d f e g i __ ans: h

2. x y z u v w r s t __ ans: o

3. a c f j o __ ans:u

section 3. numerical ability

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

1. 10099+99=10198

2. 31 - 29+2/33=__ ans:64/33

3. 2.904+0.0006=___ ans: 2.9046

4. 55/1000=___ ans:.005

5. 0.799*0.254= 0.202946

6. 200/7*5.04=144

7. 842.8 +602=1444.8

8. 5.72% of 418= 23.9096

9. 625% of 7.71=48.1875

10. 25% of 592=148.00

11. 665+22.9=687.9

12. 15% of 86.04=12.906

section 4 : DIAGRAMMING

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

each flowchart contains 5 questions .

in each flow chart,there will be 5 numbered(1,2,3,4&5)

boxes(cells).each cell we have to fill with the conditions given below.

1. 400 employee(not complete question)

different categories based on age,salary,lenth of expereince in years

ANSWER.

cell 1-c,cell2-a,cell3-b,cell4-e,cell5-d.

2. 10 balls,red,black balls.

2 points for red balls etc.. 3 points for a ball

if it is of the same colour as preceeding one..

ANSWER:

cell 1-c,cell 3-d,cell 5-d,cell 2-e,cell 4-e.

<ceded>

3.

30 coins. these are divided into 3 groups:A,B,C to find

the only largest weight coin,other 29 coins are of lower weight.

ANSWER:

D A C A C.

4.

totally there are 100 numbers to find largest(LNUM).smallest(SNUM).

ANSWER:

A _ D _ _ _

HINT;;

feed problem to adjust temperature and pressure for

optimal production.

(answer not known exactly.).

5.bag red,black balls,different condition

odd,red etc

ANSWER:

c_c__

---------------------------------end ---------------------------

there two types of jobs in wipro.1 is soft ware side

2 is hard ware side

in soft ware side there is only interview (no test)

in hard ware side both test & interview.

for software interview the main possible areas to ask are

1.a deep look into C

2.an outlook of datasrtuctures

3.operating systems

4.networking mainly ethernet,internet etc.

APTITUDE TEST

1)33 1/3 of 101 + 296 is

(ans 1200) check

2)0.625= ? (ans 27/40)

3)One ship goes along the stream direction 28 km and in opposite

direction 13 km in 5 hrs for each direction.What is the velocity

of stream?

(ans 1.5 kmph)

4)Cubic root of 3375=?

(ans 15)

5)2020201-565656=?

(ans 1454545)

6)CHAIRS PROBLEM

5 chairs=9 tables,12 tables = 7 stools likethat- - -

(ans is 80Rs)

7)One clock ringes 7 O'clock in 7 sec.In how many seconds it will

ring 10 O'clock.

(ans 10.5 sec)

8)One watch is showing 30 past 3 .What is the angle between minutes &

hours hand?

(ans 75 degrees)

9)The average of 4 consecutive even numbers is 27. What is the largest

number?

(ans 30)

10) 25 stations ,24 stations are inbetween- - - - -

how many tickets should be required.

(ans 25*24=600)PUZZLES TO PUZZLE YOU "S.DEVI"PROB 24

11)One ball was dropped from 8ft height and every time it goes half

of the height. How much distance it will travell before coming to

rest.

(ans 24 approximately)

12)Two trains are travelline at equilateral .Train A is travelling

in the direction of earths spin.Other train B is travelling in

opposite direction of earths spin.Which trains wheels will wear

first?and why?

(ans TRAIN B .Because of less centrifugal force.)