Wipro Written Test Paper at ETC Engg College, ETC Engineering student from
Synergy Institute of Technology ,Dhenkanal,orissa.
Wipro Latest selection Process
1.Written Test
2.Technical Interview
3.HR Interview
Wipro written Test contains 3 major SECTIONS with sectional cut-off:->
Time Limit :1 hour
1.Written Test
a.Verbal Section.(20 Qs
b. Analytical Section.(20 Qs)
c.Case Writing give one Topic 10 minutes
3.Technical Section.(10 Qs).each section has 45%cutoff.
UNIX,DBMS,Data Structures,OS,C,C++,
2.Tecnical Interview
Questions fromm all Technical Topics
3.HR Interview
About your Project
About your resume based Questions
Your Hobbies,
About wipro,shift work as ususal HR Questions
Wipro previous questions |MACE Kothmangalam Kerala,Wipro Campus, Gachibowli,
Hyderabad 2011
Wipro Aptitude Test:-
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.
1. What is John's age?
(I) In 15 years John will be twice as old as Dias would be
(II) Dias was born 5 years ago
Ans. (C)
2. What is the distance from city A to city C in kms?
(I) City A is 90 kms from City B
(II) City B is 30 kms from City C
Ans. (D)
3.Is A=C ? A, B ,C are real numbers
(I) A-B=B-C
(II) A-2C = C-2B
Ans. (C)
4. What is the 30th term of a given sequence ?
(I) The first two terms of the sequence are 1,1/2
(II) The common difference is -1/2
5.Was Avinash early, on time or late for work?
(I) He thought his watch was 10 minutes fast
(II) Actually his watch was 5 minutes slow
Ans. (D)
6. What is the value of A if A is an integer?
(I) A4 = 1
(II) A3 + 1 = 0
Ans. (B)
7. 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)
8. 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)
9. Find the next number in the series 1, 3 ,7 ,13 ,21 ,31
(a) 43
(b) 33
(c) 41
(d) 45
Ans. (a)
10. 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)
11. If "PROMPT" is coded as QSPLOS ,then "PLAYER" should be
(a) QMBZFS
(b) QWMFDW
(c) QUREXM
(d) URESTI
Ans. (a)
12. 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)
13. 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)
14. Susan can type 10 pages in 5 minutes. Mary can type 5 pages in 10 minutes. Working
together, how many pages canthey type in 30 minutes?
A. 15
B. 20
C. 25
D. 65
E. 75
Ans: E
15. Six bells commence tolling together and toll at intervals 2,4,6,8,10 and 12 seconds
respectively. In 30 minutes how many times they toll together.
a) 4
b) 10
c) 15
d) 16
Ans: d)
Wipro Technical , 20 Questions:
17. 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)
18. 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)
19. 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)
5. 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)
20. 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)
21. Banker's algorithm for resource allocation deals with
(a) Deadlock prevention
(b) Deadlock avoidance
(c) Deadlock recovery
(d) None of these
Ans. (b)
8. 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)
22.. Which of the following communications lines is best suited to interactive processing
applications?
(a) Narrowband channels
(b) Simplex channels
(c) Full-duplex channels
(d) Mixed band channels
Ans. (b)
23. 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)
24. 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)
25. 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)
27. In which of the following page replacement policies, Balady's anomaly occurs?
(a) FIFO
(b) LRU
(c) LFU
(d) NRU
Ans. (a)
28. 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)
29. A 12 address lines maps to the memory of
a. 1k bytes b. 0.5k bytes c. 2k bytes d. none
Ans: b
30. In a processor these are 120 instructions . Bits needed to implement this instructions
[a] 6 [b] 7 [c] 10 [d] none
ans: b
31. 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
32. Virtual memory size depends on
[a] address lines [b] data bus[c] disc space [d] a & c [e] none
Ans : a
Wipro Verbal ability Questions
Section1- English, 15 questions
Direction 1-5 : 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'
33. The house with all its / furniture and exotic plants / were sold for Rs. 50,000 / No error
Ans : C
34 The teacher asked the students / if everyone of them were interested in / going on an
excursion / No error
Ans : B
35. a physiologist in the last century demonstrated / that puppies will die / if kept awake for
more than five days / No error
Ans : B
36. It is unfortunate that / many youngsters get / addicted to gamble / No error
Ans : C
37. I have seen / that film last year / but I do not remember its story / No error
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.
38. Plants : Coal
A) Crops : Manure B) Animals : Oil C) Cow : Milk D) Fire : Smoke
Ans : B
39. Rectangle : Cylinder
A) Square : Sphere B) Circle : Dosc C) Triangle : Cone D) Wall : Room
Ans : C
40. Expend : Replenish
A) Exhort : Encourage B) Formant : Rebellion C) Defect : Rejoin D) Encroachment : Occupy
Ans : C
1.Consider the following expressions indicating the step or impulse response of an initially
relaxed control system-
1. (5 – 4e-2+) u(t)
2. (e-2t +5) (u(t))
3 .V(t) + 8e-2t u(t)
4 . V(t) + 4e-2t 4(t)
3. Laplace transform of system unit step response select the correct answer using the codes
given below. Codes
a.) 1 and 4
b.) 2 and 3
c.) 1 and 3
d.) 2 and 4
4.For the signal g (t) – 10 cos (50 pt) cos2 (150at) The Nyquist sampling state in t seconds is
a.) 150 samples per second
b.) 200 samples per second
c.) 300 samples per second
d.) 350 samples per second
5.In the case of a 70 MHz 1F carries for a transponder band width of 36 MHz; energy must lie
between – MHz.
a.) 34 and 106
b.) 52. And 88
c.) 106 and 142
d.) 34 and 142
6.Radar used to eliminate clutter in navigational application is –
a.) Pulse radar
b.) Tracking radar
c.) MTI radar
d.) Mono pulse radar
7.The 1.55 mm windows is not yet in use with fiber optic systems because –
a.) The attenuation is higher than at 0.85 mm
b) The attenuation is higher than at 1.3mm
c.) Suitable laser devices have not yet been developed
d.) It does not lend itself to wavelength multiplexing
8.Pre-emphasis in FM systems involvesa.)
Compression of the modulating signal
b.) Expansion of the modulating signal
c.) Amplification of lower frequency components of the modulating signal.
d.) Amplification of higher frequency components of the modulating signal.
9.In a terrestrial microwave system transmission of signals is achieved througha.)
reflection from the ionosphere
b.) line of sight mode
c) reflection from the ground
d.) diffraction from the stratosphere.
10.Casse grain feed is used with a parabolic reflector to
a.) increase the gain of the system
b). increase the bandwidth of the system
c.) reduce the size of the main reflector
d.) allow the feed to be placed at a convenient point.
11.In most microwave communication link rain drop attenuation is caused due toa.)
scattering of microwaves by water drops of specific size.
b) scattering of microwaves by a collection of droplets acing as a single body.
c.) absorption of microwaves by water and consequent heating of the liquid
d.) absorption of the microwaves by water vapor in the atmosphere.
12.When a (75 – j40)W load is connected to a coaxial line of Z0 = 75 W at 6MHz then the
load matching on the line can be accomplished by connectinga.)
A short – circuited stub at the load
b.)An inductance at the load
c. )A short circuited stub at a specific distance from the load
d.)none of the above
13.As compared to analog multimeters, digital Multimeters's are –
a.) less accurate
b.) more accurate
c.) equally accurate
d.) none.
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