WIPRO freshers written Test 27 June 2016Questions = 50 ; time limit = 50 minutes. no negative marking. Offline (paper & pen) test Section 1- 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
Q1. 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.
c. demonstrate .. neutrality
Q2. 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
Q3. The storehouse was infested.........................rats.
Q4. Please distribute these sweets........................the children
Q5. This custom seems to have originated .....................and East European country
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.
Q6. OFFHAND : PREMEDITATION : :
a. upright : integrity
b. aboveboard : guile
c. cutthroat : competition
d. backward : direction
Q7. POLTERGEIST : APPARATION::
a. dwarf : stature
b. witch : familiar
c. ogre : monster
d. sorcerer : spell
Q8.AVER : AFFIRMATION : :
a. proclaim: objection
b. denounce : defiance
c. refuse : distress
d. demur : protest
Q9. Duralumin : Aircraft
a. Brass : Alloy
b. Stone : Sculptor
c. Iron : Steel
d. Bronze : Statue
Q10. Cool : Frigid
a. Livid :Lurid
b. Pool : Placid
c. Tepid : Torried
d. Lack : Abundant
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
Q11. If I was you / I would have / terminated his services then and there / No error
A B C D
Q12. as soon as I will reach Bombay / I will send / you the books / you have asked for / No error
A B C D E
Q13. Our conception of / what should a science of mental life be / has changed considerably since James time / No error
A B C D
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.
Q14. 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?
Q15. 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
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 doesnt sit either opposite or
beside C.B and F always like to sit opposite each other.
Q1. 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)
Q2. 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)
Q3. Complete the sequence A, E ,I ,M ,Q ,U , _ , _
a. B, F
b. Y, C
c. G, I
d. K, O
Q4. 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.
Q5. Ravis salary was reduced by 25%.Percentage increase to be effected to bring the salary to the original level is
c. 33 1/3%
Q6. 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
b. 34 2/7
Q7. How long will a train 100m long travelling at 72kmph take to overtake another train 200m long travelling at 54kmph?
a. 70 sec
b. 1 min
c. 1 min 15 sec
d. 55 sec
Q8. What is the product of the irrational roots of the equation (2x-1)(2x-3)(2x-5)(2x-7)=9?
Q9. 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 ?
Q10. 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
Q11. If segment is coded as rffndou, then ritual is coded as
Q12. If football is cricket ,cricket is basketball ,basketball is volleyball, volleyball is khokho and khokho is cricket, which is not a ball game?
Q13. 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
Q14. 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.
Q15. 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
Section 3-technical , 20 questions
Q1. What sorting also have their best and worst case times equal ?
ANS: O (nlogn) for merge sort and heap sort
Q2. What page replacement algorithm has minimum number of page faults ?
ANS: Optimality algorithm
Q3. What is the use of virtual base class in c++
ANS: Multiple lines between derived classes.
Q4. Assignment operator targets to _____
Q5. 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
Q6. In round robin scheduling, if time quantum is too large then it degenerates to
Q7. What data structures you should use for dictionary searching and it should be capable of doing spell check also?
Q8. What is the value of 121 base 4 + 84 base 16?
Q9. When the function is called where the return address is stored?
Q10. C program code
int zap (int n)
if (n<=1)then zap=1;
then the call zap(6) gives the values of zap
[a] 8 9 [c] 6 [d] 12 [e] 15
Q11. Virtual memory size depends on
a. address lines
b. data bus
c. disc space
d. a & c