WIPRO Aptitude Test previous Papers

Hy I am searching for the WIPRO Aptitude Test previous Papers so please can you provide me the papers?

[Arun Vats]

As you required WIPRO Aptitude Test previous Papers so here I am providing you the same.



1.When a bicycle is in motion,the force of friction exerted by the ground on the two wheels is such that
it acts

(a) In the backward direction on the front wheel and in the forward direction on the rear wheel.
(b) In the forward direction on the front wheel and in the backward direction on the rear wheel.
(c) In the backward direction on both the front and rear wheels.
(d) In the backward direction on both the front and rear wheels.

Ans. (d)

2. A certain radioactive element A, has a half life = t seconds.
In (t/2) seconds the fraction of the initial quantity of the element so far decayed is nearly

(a) 29%
(b) 15%
(c) 10%
(d) 45%

Ans. (a)

3. Which of the following plots would be a straight line ?

(a) Logarithm of decay rate against logarithm of time
(b) Logarithm of decay rate against logarithm of number of decaying nuclei
(c) Decay rate against time
(d) Number of decaying nuclei against time

Ans. (b)

4. A radioactive element x has an atomic number of 100.
It decays directly into an element y which decays directly into element z.
In both processes a charged particle is emitted.
Which of the following statements would be true?

(a) y has an atomic number of 102
(b) y has an atomic number of 101
(c) z has an atomic number of 100
(d) z has an atomic number of 101

Ans. (b)

5. If the sum of the roots of the equation ax2 + bx + c=0 is equal to the sum of the squares of their
reciprocals
then a/c, b/a, c/b are in

(a) AP
(b) GP
(c) HP
(d) None of these

Ans. (c)

6. A man speaks the truth 3 out of 4 times.
He throws a die and reports it to be a 6.
What is the probability of it being a 6?

(a) 3/8(b) 5/8
(c) 3/4
(d) None of the above

Ans. (a)

7. If cos2A + cos2B + cos2C = 1 then ABC is a

(a) Right angle triangle
(b) Equilateral triangle
(c) All the angles are acute
(d) None of these

Ans. (a)

8. Image of point (3,8) in the line x + 3y = 7 is

(a) (-1,-4)
(b) (-1,4)
(c) (2,-4)
(d) (-2,-4)

Ans. (a)

9. The mass number of a nucleus is

(a) Always less than its atomic number
(b) Always more than its atomic number
(c) Sometimes more than and sometimes equal to its atomic number
(d) None of the above

Ans. (c)

10. The maximum KE of the photoelectron emitted from a surface is dependent on

(a) The intensity of incident radiation
(b) The potential of the collector electrode
(c) The frequency of incident radiation
(d) The angle of incidence of radiation of the surface

Ans. (c)

11. Which of the following is not an essential condition for interference

(a) The two interfering waves must be propagated in almost the same direction or
the two interfering waves must intersect at a very small angle
(b) The waves must have the same time period and wavelength
(c) Amplitude of the two waves should be the same
(d) The interfering beams of light must originate from the same source

Ans. (c)

12. When X-Ray photons collide with electrons

(a) They slow down
(b) Their mass increases
(c) Their wave length increases
(d) Their energy decreases

Ans. (c)

13. An electron emits energy

(a) Because its in orbit
(b) When it jumps from one energy level to another
(c) Electrons are attracted towards the nucleus
(d) The electrostatic force is insufficient to hold the electrons in orbits

Ans. (b)

14. How many bonds are present in CO2 molecule?

(a) 1
(b) 2
(c) 0
(d) 4

Ans. (d)

15. In a balanced chemical equation

(a) Atoms are conserved
(b) Molecules are conserved
(c) Moles are conserved
(d) Reactant and product molecules are preserved

Ans. (a)

16. How many grams of NaOH will react with 0.2 equivalent of HCl?

(a) 0.59
(b) 0.285
(c) 1.18
(d) none of these

Ans. (a)

17. Which of the following is least acidic

(a) Ortho-cresol
(b) Para-cresol
(c) Phenol
(d) Meta-cresol

Ans. (b)

18. In Reimer-Tiemann's reaction, the reaction intermediate is

(a) Carbene
(b) Dichloro carbene
(c) Carbonion
(d) Carbonium ion

Ans. (b)

19. Which of the following is most acidic?

(a) C2H5OH
(b) CH3CHOHCH3
(c) Ethanol
(d) CH3OH

Ans. (b)

20.A catalyst

(a)always slows down the reaction
(b)always starts a rection that would not have ocurred at all otherwise
(c)causes changes in the rate of the reaction
(d)changes the quantities of the products formed

Ans. (c)

21.The rate of the first order reaction depends on the

(a) Concentration of the reactant
(b) Concentration of the product
(c) Time
(d) Temperature

Ans. (d)

22. The most abundant element in the universe is

(a) Hydrogen
(b) Helium
(c) Oxygen
(d) Silicon

Ans. (a)

23. Integrate 3x + 5 / (x3-x2-x+1)

(a) 1/2 log | (x+1)/(x-1) | - 4/(x-1)
(b) log |2+tanx|
(c) -(1+logx)/x
(d) 2 log|(tanx)/(tanx+2)

Ans. A

24. If y=cos-1(cosx + 4sinx)/(17)1/2, then dy/dx is

(a) 0
(b) 1
(c)-1
(d) none of these

Ans. (b)

25. If the sum of n terms of two series of A.P are in the ratio 5n+4:9n+6 .find the ratio of their 13th
terms

(a) 129/231
(b) 1/2
(c) 23/15
(d) None of the above

Ans. (a)

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)

31. Which of the following parameters is the same for molecules of all gases at a given temperature?

(a) Mass
(b) Momentum
(c) Speed
(d) Kinetic energy

Ans. (d)

32. A solid is completely immersed in liquid. The force exerted by the liquid on the solid will

(a) Increase if it is pushed deeper inside the liquid
(b) Change if its orientation is changed
(c) Decrease if it is taken partially out of the liquid
(d) None of the above

Ans. (c)

33. Select the correct statements

(a) A simple harmonic motion is necessarily periodic
(b) An oscillatory motion is necessarily periodic
(c) A periodic motion is necessarily oscillatory
(d) All of the above

Ans. (a)

34. An elecrton is injected into a region of uniform magnetic flux density with the components
of velocity parallel to and normal to the flux.What is the path of the electron?

(a) Helix
(b) Parabola
(c) Circle
(d) Rectangle

Ans. (a)

35. A constant voltage is applied between the 2 ends of a uniform metallic wire.
Some heat is developed in it. The heat developed is doubled if

(a) both the length and radius of the wire are halved.
(b) both the length and radius of the wire are doubled
(c) the radius of the wire is doubled
(d) the length of the wire is doubled

Ans. (b)

36. If Young's double slit experiment is performed in water

(a) the fringe width will decrease
(b) the fringe width will increase
(c) the fringe width remains unchanged
(d) there will be no fringe

Ans. (a)

37. The shape of a spot of light produced when bright sunshine passes perpendicular
through a hole of very small size is

(a) Square, because the hole is a square
(b) Round, because it is an image of the sun
(c) Round with a small penumbra around it
(d) Square with a small penumbra

Ans. (b)

Select the alternative that logically follows from the two given statements.

38.Some forms are books

All books are made of paper
(a) Some forms are made of paper
(b) Some forms are not made of paper
(c) No forms are made of paper
(d) None of the above

Ans. (a)

39. All toffees are chocolatesSome 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)

Hello sir I have B.Tech(IT) and want to join an IT sector .please help me in providing some sample paper of aptitude test for wipro industry?

[Rajkumar Agarwal]

As per your request I am giving you some sample papers of Wipro industry and some other additional information.

Wipro is one of the leading IT industry of india. Wipro recruits most of the student from campus interviews held in different colleges all over the country.
Here I am providing sample question papers to help you out:

Aptitude Sample Paper

Questions = 50 ; time limit = 50 minutes. no negative marking. Offline (paper &
pen) test
Section1- English, 15 questions
Directions 1-5 : Pick out the most effective word from the given words to fill in the
blank to make the sentence meaningfully complete
1. While facts are ________ and data hard to come by, even scientists occasionally
throw side the professional pretense of ______ and tear into each other with
shameless appeals to authority and arguments that shameless appeals to authority
and arguments that are unabashedly ad hominid.
a. elusive...objectivity
b. establish...courtesy
c. demonstrate .. neutrality
d. ineluctable...cooperation
ANS: (A)
2. While the disease is in ______ state it is almost impossible to determine its
existence by_____
a. a dormant ..postulate
b. a critical...examination
c. an acute ...analysis
d. a latent...observation
ANS: (d)
3. The storehouse was infested.........................rats.
A) by B) of C) with D) in
Ans: C
4. Please distribute these sweets........................the children
A) in B) between C) amid D) among
Ans: D
5. This custom seems to have originated .....................and East European country
A) in B) from C) by D) with
Ans: A
Directions 6-10: The following questions, consist of two words each that have a
certain relationship to each other, followed by four lettered pairs of words. Select the
lettered pair that has the same relationship as the original pair of words.
6. OFFHAND : PREMEDITATION : :
a. upright : integrity b. aboveboard : guile c. cutthroat : competition d. backward :
direction
ANS: (b)
7. POLTERGEIST : APPARATION::
a. dwarf : stature b. witch : familiar c. ogre : monster d. sorcerer : spell
ANS: (c)
8.AVER : AFFIRMATION : :
a. proclaim: objection b. denounce : defiance c. refuse : distress d. demur : protest
ANS. (d)
9. Duralumin : Aircraft
A) Brass : Alloy B) Stone : Sculptor C) Iron : Steel D) Bronze : Statue
Ans: D
10. Cool : Frigid
A) Livid :Lurid B) Pool : Placid C) Tepid : Torried D) Lack : Abundant
Ans : C
Direction 11-13 : In each of the following questions, find out which part of the
sentence has an error. if there is no mistake the answer is 'no error'
11. If I was you / I would have / terminated his services then and there / No error
A B C D
Ans : A
12. as soon as I will reach Bombay / I will send / you the books / you have asked for /
No error
A B C D E
Ans: A
13. Our conception of / what should a science of mental life be / has changed
considerably since James' time / No error
A B C D
Ans : B
Directions 14-15 : In each of the following questions, a sentence has been given in
Active (or passive) voice. Out of the four alternatives suggested select the one which
best express the same sentence in Passive (or Active) Voice.
14. Do you imitate others ?
A) Are others imitated by you ?
B) Are others being imitated by you ?
C) Were others being imitated by you ?
D) Have others been imitated by you ?
Ans : A
15. I saw him conducting the rehearsal.
A) He was seen conducting the rehearsal
B) I saw the rehearsal to be conducted by him
C) He was seen by me to conduct the rehearsal
D) I saw the rehearsal being conducted by him
Ans : D


SET -2
The questions 1-2 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.
1. 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)
2. 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)
3. Complete the sequence A, E ,I ,M ,Q ,U , _ , _
(a) B, F
(b) Y, C
(c) G, I
(d) K, O
Ans.(b)
4. 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)
5. 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)
6. 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)
7. 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)
8. 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)
9. The total population of a village is 5000. The number of males and females
increases by 10% and 15% respectively and consequently the population of the
village becomes 5600. what was the number of males in the village ?
A) 2000 B) 2500 C) 3000 D) 4000
Ans : C
10. Fresh fruit contains 68% water and dry fruit contains 20% water. How much dry
fruit can be obtained from 100 kg of fresh fruits ?
A) 32 kg B) 40 kg C) 52 kg D) 80 kg
Ans : B
11. If "segment" is coded as rffndou, then "ritual" is coded as
(a) shutbm
(b) qjutbk
(c) qhutbk
(d) qhubtk
Ans. (c)
12. 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)
13. 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)
14. 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
15. 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

Section3-technical ,20 questions
1. What sorting algos have their best and worst case times equal ?
Ans. O(nlogn) for mergesort and heap sort
2. What page replacement algorithm has minimum number of page faults ?
Ans. Optimality algorithm
3. What is the use of virtual base class in c++
Ans. Multiple lines between derived classes.
4. Assignment operator targets to _____
Ans. l-value
5. 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
6. In round robin scheduling, if time quantum is too large then it degenerates to
Ans. FCFS
7. What data structures you should use for dictionary searching and it should be
capable of doing spell check also ?
Ans: Hashing
8. What is the value of 121 base 4 + 84 base 16 ?
Ans : 2130
9. When the fn. is called where the return address is stored?
Ans. stack
10. 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 9 [c] 6 [d] 12 [e] 15
Ans: b
11. Virtual memory size depends on
[a] address lines [b] data bus
[c] disc space [d] a & c [e] none
Ans : a
12. Critical section is
Ans: statements which are accessing shared resources
13. In which layer ROUTING is performed ?
Ans. Network Layer
14. What is the output of the following code snippet
main()
{
printf(5+”Fascimile”);
}
Ans. mile
15. Which one has no L-Value
A a[i] B. i C. 2 D. *(a+i)
Ans . C
16. Which is true for binary search ?
A Traversal scheme B. Greedy algorithm
C. Divide and conquer algorithm D. none of these
Ans. C
17. What is the protocol used for getting the physical address by supplying IP
address of a node ?
A. ARP B. RARP C. BOOTP D. DHCP
Ans. A
18. Which is not an OS?
a) Win 3.1 b) Win 95
c) Win 98 d) Win 2000
Ans. a
19. Tcp/ip is
a) connectionless b) connection oriented c) both a & b d) none
Ans: b
20. 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)

Selection Process:
Selection process in wipro is held in 3 stages:
1 Aptitude test
2 Technical interview.
3 HR round.

Other important Aptitude test topics includes:

Problems On Numbers
Problems on Trains
Ages Problems
Time and Work
Time and distance
Percentage Problems
Profit and Loss
Ratio and Proportion
Partnership Problems
Pipes and Cistern
Other Aptitude Problems
Average Problems
Permutation and Combination
H.C.F and L.C.M problems
Square root and Cube root
Chain Rule Problems
Problems on Simple interest
Problems on Calendar
Area Problems
Operations On Numbers
Alligation or Mixture
Stocks and Shares
Banker’s Discount
Probability Problems
Decimal Fraction problems
Surds and indices Problems
Logarithm problems
Odd Man Out and Series
Height and Distance questions
Compound Interest
Clock type problems
Volume and surface Area
Simplification Problems
Boats and Streams
True Discount Problems
Races and Games

Technical round consists of:
Topics covering all technical subjects.

HR round:
About all your projects, your resume based questions, your hobbies etc.