Please provide me solved paper for WIPRO Placement Examination as soon as possible ?

Here I am giving you solved paper for WIPRO Placement Examination in a file attached with it so you can get it easily.

1)Find the sum of the first 14 terms for a sequence starting with 2, ending with 120 and common difference 2

a)845
b)854
c)800
Answer is 854

2) Find the 10th element in the series 5,15,35,45.....
a)85
b)95
c)Cannot be determined
Answer is Cannot be determined

3) Find the difference between last and last but one term in the Sequence 1, 9, 17, 25… which has 40 terms in total
a)8
b)16
c)24
Answer is 8

4) Find the 7th term in the series 4,8,16…
a)512
b)256
c)64

Answer is 256

1.In the following sentence one important punctuation mark is missing.select the suitable signs from the given alternatives.Rajesh said,"Are uyou fond of music"
a) ?
b)!
c).
d) ;
ans)A

2. For the following sentence,choose the most suitable word from the given options.
a) alternative
b) alternating
c) alternate
d) alternatively
ans)

Rugby is a sport in which ..1..are allowed to carry,handle and throw the ball,although they may only throw it forwards..2..are scored by touching the ball down over the opponents goat-line called a punt or by kicking it over the crossbar between the goal posts.the sort gets it..3..from the ..4.. school in England..5..it was first plyed in 1823.

3) first blank is
a) opponents
b) teams
c) sides
d) players

4) second blank is:
a) marks
b) runs
c) points
d) baskets

5) third blank is:
a)source
b)money
c)sponsor
d)name

6) fourth blank is:
a) Oxford
b) Rugby
c) Cambridge
d) Eton

7) fifth blank is:
a) hence
b) were
c) where
d) when

8) Select the word among the given choices that is most nearly opposite in meaning to the word. MAWKISH
A) SENTIMENTAL
B) INTILLGENT
C) CERTAIN
D) CAREFREE

9) in the following the are which belongs to the same category.find the word which does not belong to that category.
a)Diadem
b)Bracelet
C)Crown
d)Tiara

10) select among the given coices the word or phrase for each blank that fits the meaning of the sentence as a whole.the judges of the family courts have to take..decisions unlike many other courts.
a) impromptu
b) judicial
c) legal
d) adjudicatory

11)choose the letter ed pair that expresses a relationship mst similar to the relationship expressed in the capitalized pair. STORY : BUILDING
a) plot : outline
b) rung : ladder
c) cable : elevator
d) foundation : skyscraper

12)OBTRUSIVE(similar word)
a) Mysterious
b) Weird
c) Conspicuous
d) Anonymous

13) CANONIZE : SAINT:
a) train : athiete
b) guard : dignitary
c) deify : sinner
d) lionize : celebrity

14)in the following sentence one important punctuation mark is missing.select the suitable signs from the given alternatives. Today,34 cities have more than five million inhabitants 12 of these cities are in the industrialized countries and 22 in the developing world.
a).
b),
c):
d);

21.If the class marks in frequency distribution weights of students be 128,137,146,155,164,173&182kgs then,the first class boundary is
A)121.5
B)122.5
C)123.5
D)124.5

22.9 laboures can complete the construction of a wall in 18 days.How many less days will 12 laboures take to complete the same wall?
A)2 1/2
B)4 1/2
C)13 1/2
D)1/2

23.The rectangle box with square base is open at the top.The maximum volume of the box made from 1200 m2 tin,in m3 is:
A)2000
B)2500
C)3000
D)4000

24.A person was fined for exceeding the speed limit by 10 km/hr.Another person was also fined for exceeding the same speed limit by twice the same.If the second person was traveling at a speed of 35km/hr,find the speed limit.
A)19km/hr
B)27 km/hr
c)30 km/hr
D)15 km/hr

25.The difference between the compound and simple interest on a certain sum for 2 years at the rate of 8% per annum is Rs.80,What is the sum?
A)11,880
B)12,500
C)13,250
D)14,270

26.The ratio between two numbers is 5:7 and their product is 560.What is the difference between these two numbers?
A)8
B)12
C)6
D)21

27.In a family Reshma is elder sister of Ragini.Soni is Reshma s daughter and Saloni is Soni s cousin.Rgini s mother is Rajani.Ramani is the sister-in-law of Reshma.Who is Soni s grandmother?
A)Reshma
B)Ragini
C)Rajani
D)Ramani

28.The mean and the variance of a binomial distribution are 4 and 2 respectively.Then the probability of 2 successes is:
A)37/256
B)219/256
C)128/256
D)28/256

29.Take any positive whole number not greater than 50.If the number is even, divide it by 2.If the number is odd,multiply it by 3,and add 1 to the result.Apply the same method to the resulting numbers until you finally arrive at the number 1.shown below is the chain of numbers that results from this method if you begin with 15. 15->46->23->70->35->106->53->160->80->40->20->10->5->16->8->4->2->1
As you can see, the number 15 requires 17 steps to end up at 1.Of the numbers not greater than 50,which takes the longest to reach the number 1 ?
A)26
B)27
C)28
D)17

30.After spending 2/3 of his salary on rent and food items and 1/4th of the remaining on transportation,Rajesh has 6000 with him.How much did he pay on transportation?
A)Rs.2000
B)Rs.4000
C)Rs.6000
D)Rs.1000

31.The output of the program is
Main()
{
Int i=3,a=4,n;
Float t=4.2;
N=a*a/i+i/2*t+2+t;
Printf("%d",n);
}
A)15
B)15.4
C)15.0
D)None of these

32.If flag is 1 or letter is not an X ,then assign the value 0 to exit_flag,else set exit_flag to 1.
A)if((flag=1)||(letter!= X ))exit_flag=0;else exit_flag=1;
B) if((flag==1)||(letter<> X ))exit_flag=0;else exit_flag=1;
C) if((flag==1)||(letter!= X ))exit_flag=0;else exit_flag=1;
D)None of these

15. For the following sentence, choose the most suitable word from the given options. If you drink too much, it will_________your judgment.
a) Obstruct
b) impede
c) impair
d) hinder

Analytical

16. The sharp decline in the mortality since 1941 shows that who argue that the introduction of new chemicals has caused serve health problems are mistaken from 1940-1979, the average life expectancy for the entire United States population increased from 63.6 to 73.6 years, and the total age adjusted death rate declined by forty five percent, including decline in every age, sex and racial group. There were also the years in which there was a dramatic increase in the use of new chemicals in this country. Clearly, then those modern aids to industry have no adverse effects on the general health of society. Which of the following is an assumption underlying the conclusion of the passage above?

A) The increase in life expectancy in the United States was paralleled by corresponding increases in other countries.
B) The growth in the average life expectancy in the United States cannot be attributed to any single factor , but is a general phenomenon.
C) The increase in life expectancy would not have been greater if there had not been an increase in the use of chemicals.
D) Growth in the use of chemicals was a crucial factor in the development of industry from 1940-1979.

17. There is a family of six persons P,Q,R,S,T and U.They are Lawyer, Doctor, Teacher, Salesman,Engineer and Accountant. There are two married couples in the family. S, the salesman is married to the Lady Teacher. The Doctor is married to the Lawyer U, The Accountant is the son of Q and brother of T. R, the Lawyer is the daughter-in-law of P.

T is the unmarried Engineer. P is the Grandmother of U. Which is the profession of P?
a) Lawyer
b) Teacher
c) Doctor
d) Accountant


38.What is the cycle speed for high-end business PCs,servers, and workstations?
a)75-200 MHz
b)166-233MHz
c)233-450MHz
d) over 1 GHz

39. the working set hypothesis in paging schemes for memory management is the hypothesis that
A) the proportion of a process`s virtual memory that is supported by physical memory should reflect tha proportion of its virtual memory that it referaces frequently
B) if the memory management system can provide a process with enough memory to hold all the pages in its working set, then it will experience a low fault rate
c) A process will experience a zero fault rate if all the pages it will reference are brought into memory before it references them
d) none of these

40) the one UNIX command unrelated to RCS is
a) co
b) Delta
c) ci
d) Merge

41. Consider the following program
Main()
{
Int i=7;
If(0==fork())
I+=10;
Else
{wait(0);
Printf("%d",i);
}
}
a) the statement i+=10 is executed by the child only
b) the statement i+=10 is executed by the parent only
c) the child can start executing, only after the termination of the parent process
d) none of these

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. ?((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)