Tuesday, January 31, 2017

Computer Quiz

Q1)-A directory within a directory is called
Mini Directory
Sub Directory
Junior Directory
Part Directory
Ans.- B


Q2)-A compiler translates a program written in a high-level language into
Machine language
An algorithm
A debugged program
Java
Ans.- A


Q3)-When your turn on the computer, the boot routine will perform this test
RAM test
disk drive test
memory test
power on self test
Ans.- D


Q4)-A___________ is a unique name that you give to a file of information
Device letter
Folders
File name extension
None of these
Ans.- C


Q5)-Hardware includes
all devices used to input data into a computer
sets of instructions that a computer runs or executes
the computer and all the devices connected to it that are used to input and output data
all devices involved in processing information including the central processing unit, memory and storage
Ans.- C


Q6)-The simultaneous processing of two or more programs by multiple processors is
multiprogramming
multitasking
time-sharing
None of these
Ans.- A


Q7)-The secret code that restricts entry to some programs
Password
Passport
Entry code
Access code
Ans.- A


Q8)-Computers use the number system to store data and perform calculations
Binary
Octal
Decimal
None of these
Ans.- A


Q9)-The main function of the ALU is to
perform arithmetic and logical operations
store data and information for future use
control computer output, such as printing
monitor all computer activities
Ans.- A


Q10)-________ is the process of carrying commands.
Fetching
Storing
Executing
Decoding
Ans.- C



English Quiz

Directions for questions (Q. 1 to 5): There is one blanks in each of the following sentences. From the pairs of word given, choose the one that fills the gap most appropriately.

Question 1. Subrahmaniam Swamy has __________ a suggestion of doing ________ with Income Tax to help the economic growth of the country.
1. suggested , out
2. forwarded , in
3. offered , away
4. advised , in
Question 2. I was lucky to have __________ the plane crash and come out __________.
  1. survived , noninjured
  2. lived , squeamishly
  3. survived , unscathed
  4. lived through , unpetulant
Question 3. Violence against women is a/an _________ and the offenders need to be _______________.
  1. denigrating , punished
  2. deplorable , gaoled
  3. offence , jailed
  4. pernicious , canned
Question 4. ISRO , the space powerhouse of India , has been at the ___________ of the ___________ for space in the space with other nations like USA , China and Russia.
  1. helm , fight
  2. forefront , slugfest
  3. forefront , jostling
  4. vantage , scuffle
Question 5. Indian economy has seen many __________ but this one will surely sound the death _______ for us.
1. downswings , bed
2. downturns , knell
3. fluctuations , alarm
4. aberrations, siren
Directions for questions (Q. 6 to 10): Read each sentence to find out whether there is any grammatical error or idiomatic error in it. The error, if any, will be in one part of the sentence. The number of that part is the answer. If there is no error, the answer is (4). (Ignore errors of punctuation, if any).
Question 6 . As soon as I entered the theatre, 1)/ I see a man performing live on 2)/ stage but to my dismay 3)/ all the seats were occupied. 4)/ No error 5)
Question 7. Abhishek had been a sincere 1)/ student all through his life but, 2)/  in late he has been getting swayed 3)/ by predilections of the past. 4)/ No error 5)
Question 8. I do not know how to express my 1)/ heart fell thanks to you as 2)/ you’ve the constant source 3)/ of motivation for me. 4)/ No error 5)
Question 9. Ashutosh beside being an 1)/ intelligent is also an honest man and 2)/ therefore I have no qualms in saying 3)/ that he has achieved a lot in his life thus far. 4)/ No error 5)
Question 10. I,me,myself am going to lock 1)/ horns with the Goliath of world 2)/ trade but are scared of the 3)/ competition that stares us in the face. 4)/ No error 5)



Solutions 
Answer.1. 3. offered , away
Answer.2. 3; survived , unscathed
Answer.3. 3; offence , jailed
Answer.4. 2; forefront , slugfest
Answer.5. 2; downturns , knell
Answer.6. 2; Replace “see” with “saw”.
Answer.7. 3; Replace “has been getting” with “got’, the correct sentence would be “He got swayed by predilections of the past”
Answer.8. 2; We always use “Heart felt”.
Answer.9. 1; Replace “beside” with “besides”.
Answer.10. 1; Remove “me and myself” from the first part of the sentence.

Quant Quiz

Question.1. Shobhit invests Rs. 12000 as fixed deposit at a bank at the rate of 10% per annum simple interest. But due to some pressing needs, he has to withdraw the entire money after 3 yr, for which the bank allowed him a lower rate of interest. If he gets Rs. 3320 less than, what he would have got at the end of 5 yr, the rate of interest allowed by bank is 
(a)12(15/19)%
(b)10(13/17)%
(c)9(9/11)%
(d)8(8/11)%
(e)None of the above
Question.2. Two partners invested Rs. 1250 and Rs.850 respectively in a business. Both the partners distribute 60% of profit equally and distribute the rest 40% as the interest of their capitals .If one partner received Rs. 30 than other.Find the total Profit .
1)Rs. 400
2)Rs. 375.84
3)Rs. 393.75
4)Rs. 380.25 
5)none of these
Question.3. If the circumference of one circle is 5/2 times that of other , how many times the area of smaller circle is the bigger one ?
1)4/25
2)25/24
3)25/4
4)24/25
5)None of these
Question.4. A container contains 50 litres of milk.From this container 5 litres of milk was taken out and replaced by water. This process was repeated further two times. How much milk is now contained by the container?
1) 46.45 liters
2) 27.25 liters
3) 26.14 liters
4) 36.45 liters 
5) None of these
Question.5. The percentage profit earned by selling an article for Rs. 1920 is equal to the percentage loss incurred by selling the same article for Rs. 1280. At what price should the article be sold to make 25% profit?
1) Rs.2500
2) Rs.2000
3) Rs.2200
4) Rs.2800
5) None of these
Question.6. Two pipes can fill a tank in 10 and 14 minutes respectively and a waste pipe can empty 4 gallons per minute. If all the pipes working together can fill the tank in 6 minutes, what is the capacity of the tank?
1) 840 gallons
2) 930 gallons
3) 720 gallons
4) 680 gallons
5) None of these
Question.7. two card is drawn from a pack of 52 cards, each of the 52 cards being equally likely to be drawn find the probability that the card drawn is either black or king. 
1) 63/221
2) 62/231 
3) 37/421 
4) 63/208 
5) None of these
Question.8. Three Science classes A, B and C take an chemistry test. The average score in class A is 93. The average score in class B is 86. The average score in class C is 95. The average score of all students in classes A and B together is 89. The average score of all students in classes B and C together is 91. What is the average score for all the three classes?
1) 81.5
2) 91.5
3) 90
4) 80
5) None of these
Question.9. Find the slant height of a cone whose volume is equal to 3080 m^3 and the diameter of whose base is 28 m. (Ans. in approx. value)
1) 28.5 m 
2) 20.5 m 
3) 43.5 m 
4) 6.5 m 
5) 19.5 m
Question.10. The probability that a leap year selected at random will contain either 53 Monday or 53 Tuesday is-
1) 4/7
2) 6/7
3) 3/7
4) 9/17
5) None of these






Solutions:
Answer.1.(e); 
Let the rate of Interest allowed by bank be r%
(12000X5X10)/100)-((12000X3Xr)/100)=3320
r=7(4/9)%
Answer.2.(3)
(A’s 40% profit)/(B’s 40 % profit) = 1250/850 = 25/17
Using componendo & Dividendo 
40% profit of A and B / 30 = 42/8
So total profit = 42/8 *30*(100/40)= Rs. 393.75
Answer.3.(3)
Ratio of circumference = 5/2
So ratio of area = (5/2)^2 = 25/4
Answer.4.(4)
Amount of milk left after 3 operations 
= 50[1-(5/50)]3 = 50 X (9/10)3 = 36.45 liters
Answer.5.(2)
Let C.P. be Rs. x. 
Then,
[(1920-x)/x]*100 = [(x-1280)*x]/100, 
1920 – x = x – 1280 
2x – 3200= 1600 
hence, x= 1600 
therfore, Required S.P.= 125%of1600= Rs 2000.
Answer.6.(1)
Work done by waste pipe in 1 min = (Part filled by total pipes together) -(part filled by first pipe + part filled by second pipe)
= 1/6 – [(1/10) + (1/14)] = 1/6 – (24/140) = -1/210
Therefore, ATQ-
volume of 1/210 part = 4 gallons
Hence, the capacity of tank = volume of whole = 4 x 210 = 840 gallons.
Answer.7.(1)
When one card is drawn from a pack of 52 cards 
The numbers of possible outcomes n(s) = {52[C]2}= 1326 
Since,
there are 26 black cards and two red king in the pack of 52 cards
then, Numbers of possible favorable outcomes = {28[C]2} = 378 
hence,
Required probability = 378/1326= 63/221
Answer.8.(2)
Let in classes A, B and C number of students are a, b and c 
hence-
(93a + 86b)/(a+b) = 89
and 
(86b + 95c)/(b +c) = 91
Solving these equations we get-
93a + 86b = 89 (a + b) or 4a = 3b or a : b = 3 : 4 
Similarly- 
4c = 5b or b : c = 4 : 5 
Hence
a:b:c = 3 :4 : 5 
So the average for all three classes=(93a+ 86b+ 95c)= (93X3+86X4+95X5)/(3+4+5) 
Average= 91.5
Answer.9.(2) 
Volume of the cone = 1/3 * 22/7 * r^2 * h
1/3 * 22/7 * 14 * 14 * h = 3080
h = (3080 * 3 * 7)/(14 * 14 * 22) = 15 m
Slant height = v{(14)^2 + (15)^2}
= 20.5 m
Answer.10.(3) 
In a leap year 366 day or, 52 week and 2 days. these 2 days will be
1. Sunday and Monday
2. Monday and Tuesday
3. Tuesday – Wednesday
4. Wednesday – Thursday
5. Thursday – Friday
6. Friday-Saturday
7. Saturday – Sunday
Required Probability = 3/7

Reasoning Quiz

Directions (Q1. to Q3.): In each of the following questions, there is a statement followed by three courses of action numbered I, II and III. Select the correct answer from the options given below each question.
Q1.
Statement: The chairman of the car company announced in the meeting that all trial of its first product, the new car model ‘M’, are over and company plans to launch its car in the market after six months.
Courses of action:
I. The network of dealers is to be finalised and all legal, financial and other matters in this connection will have to be finalised shortly.
II. The company will have to make plan for product other than car.
III. Material, managerial and other resources will have to be in fine tune to maintain production schedule.
1) Only I and III
2) Only I
3) All I, II and III
4) Only II
5) None of these
Q2.
Statement: The company ‘X’ has rejected first lot of valves supplied by Company ‘A’ and has cancelled its entire order quoting use of inferior-quality material and poor craftsmanship.
Courses of action:
I. The Company ‘A’ needs to investigate functioning of its purchase, production and quality control departments.
II. The Company ‘A’ should inspect all the valves rejected by Company ‘X’.
III. The Company ‘A’ should inform Company ‘X’ that steps have been taken for improvement and renegotiate schedule of supply.
1) Only I and III
2) Only II
3) All I, II and III
4) II and either I or III
5) None of these
Q3.
Statement: Residents from Model Colony coming under North Ward of City ‘X’ have complained to the Ward Officer that for last three days the tap water in the ward is contaminated and no action is being initiated by the municipal staff.
Courses of action:
I. The Ward Officer of North Ward should initiate action against residents who have lodged complaints against municipal staff.
II. The Ward Officer should ask his junior officer to visit Model Colony with his staff to asses the actual condition of water and to get samples of water tested from laboratories.
III. The Ward Officer should ask Ward Engineer to check water installation and pipelines in the Model Colony area.
1) Only I and II
2) Only II and III
3) Only either I or III and II
4) Only I and III
5) None of these
Q4. A study reveals that families where parents cannot give sufficient time to their children report disturbed behaviour of children and poor performance of the child at school.
Which of the following, if true, would weaken the statement?
1. Studies regarding behaviour of children of single parents have reported similar findings.
2. A good and healthy child-parent relationship helps the child in adjustment at home and school.
3. A high correlation has been found between good adjustment of the child with his peers/friends and high performance in the school.
4. Schools have now started counseling parents to spend happy and meaningful time with their children.
5. Well adjusted children show lot of love and respect for their parents.
Directions (Q5. – Q6.): In making decision about important questions, it is desirable to be able to distinguish between “Strong” arguments and “Weak” arguments so far as they relate to the question. “Strong” arguments are those which are both important and directly related to the question. “Weak” arguments are those which are of minor importance and also may not be directly related to the question or may be related to a trivial aspect of the question.
Each question below is followed by a statement and two arguments numbered I and II. You have to decide which of the arguments is a “Strong” argument and which is a “Weak” argument.
Give answer (1) if only argument I is strong.
Give answer (2) if only argument II is strong.
Give answer (3) if either I or II is strong.
Give answer (4) if neither I nor II is strong.
Give answer (5) if both I and II are strong.
Q5. 
Statement: Should postal services be privatised in India?
Arguments:
I. Yes, it will make life easy for the citizens of India.
II. No, privatisation is not a panacea for all the problems, even private service can be equally bad.
Q6.
Statement: Should system of offering jobs only to wards of government employees be introduced in all government offices in India?
Arguments:
I. No, it denies opportunity to many deserving individuals and government may stand to loose to the long run.
II. No, it is against the principle of equality and does government not owe responsibility to all its citizens.
Directions (Q7. to Q8.): In each of the questions below, a statement is given, followed by two assumptions. You have to decide which of the assumptions is implicit in the given statement. Choose the correct answer from the options given below each question.
Q7.
Statement: The employees’ association has appealed to the Managers of company ‘S’ to introduce written examination for Clerical cadre recruitment to prevent selection of incompetent persons.
Assumptions:
I. So far, the company ‘S’ used to select candidates without conducting a written examination.
II. A written examination can help to identify competent persons.
III. At higher level written examination may not be of much use.
1) Only I and II
2) Only II and III
3) Only III
4) Only I and III
5) None of these
Q8.
Statement: The simplest and most cost-effecitve way to upgrade your home – exchange your old furniture and get 25% to 33% off on the new furniture: – An advertisement of a furniture company.
Assumptions:
I. Nowadays there is no demand for furniture product unless some attractive scheme is offered.
II. Some customers always desire to have best quality and do not bother either for cost or for convenience.
III. Some customers want to keep their home up-to-date with reasonable cost.
1) Only III
2) Only II
3) Only I
4) Only I and II
5) None of these
Directions (Q9. to Q10.): In each question below is given a statement followed by two conclusions numbered I and II. You have to assume everything in the statement to be true, then consider the two conclusions together and decide which of them logically follows.
Give answer (1) if only conclusion I follows.
Give answer (2) if only conclusion II follows.
Give answer (3) if either I or II follows.
Give answer (4) if neither I nor II follows, and
Give answer (5) if both I and II follow.
Q9.
Statement: Society provides an opportunity for personality developement and, at its best, promotes the personality of its members.
Conclusions:
I. Individuals brought up in total isolation from any human contact cannot get an opportunity for development of their personality.
II. Development of personality has no implication for any society.
Q10.
Statement: Being from a business family, Chandan was apparently convinced by his parents and other family members to join the family trade.
Conclusions:
I. People should take up their family profession so that family prospers.
II. It is necessary to keep family members happy by choosing family’s business.
Solutions.
Q1. 1)
Both courses of action I and III follow from the given statement. Since the trial is over now, the obvious course of action is to finalise the dealers and all legal, financial and other matters, if they already have not been taken care of. Also, the company should see that the material, managerial and other resources are in fine tune.
Q2. 1)
Since Company ‘As’ valves have been rejected on account of inferior quality material, the company should investigate functioning of its purchase, production and quality control departments and also inform company ‘X’ that steps have been taken for improvement of valves. Inspection of all the valves is not a feasible course of action. In such cases, a sample is tested and not the entire lot.
Q3. 2)
Since the residents have complained that the tap water is contaminated, the Ward Officer should ask the person concerned to assess the condition and get water samples tested. Also, he should get the water installation and pipelines checked by Ward Engineer.
Q4. 3)
Option (3) weakens the given statement. If high correlation is found between good adjustment of child with peers and high performance in school, then even if the child does not share good relations with his parents, his performance at school shouldn’t be disturbed.
Q5. 2)
Only argument II is strong. If privatization does not solve problems and is equally bad, then there is no point in privatizing postal services. Making life easy is not a very strong reason for privatizing postal services.
Q6. 5)
Both the arguments are strong. Offering government jobs only to the wards of existing employees goes against the principle of equality. Also, it denies opportunity to deserving candidates.
Q7. 1)
Since the employees’ association has appealed to the Managers of company ‘S’ to introduce written examination, we can assume that so far the company has been selecting candidates without conducting a written examination. The employees’ association has asked to introduce written examination so as to prevent the selection of incompetent persons. From this assumption II can be inferred. Nothing has been said about higher level written examination. So, assumption III is not implicit.
Q8. 1)
Assumption I is not implicit since nothing has been said about the demand for furniture. The offer can be an advertising strategy to increase sales. The statement talks about cost effective way to upgrade homes. Nothing has been said about quality. So, assumption II is incorrect. Assumption III follows. The statement says that it is the simplest way to upgrade your home. So we can assume that the customers want to keep their homes up-to-date. They want to do it with reasonable cost can also be assumed from the fact that the company claims it to be cost effective.
Q9. 4)
Neither of the conclusions follow. The statement only says that society provides an opportunity for personality development; it does not mean that a person brought up in total isolation from human contact cannot get an opportunity for development of his personality. There may be other things that provide opportunities. Conclusion II is incorrect since nothing has been said about the implication of development of personality.
Q10. 4)
Neither of the conclusions follow. The statement gives one scenario; it tells about what happened with Chandan. It cannot be generalized. Family can prosper without people taking up their family profession and family members can be happy even if the family members do not choose family’s profession.

Reasoning Quiz

Directions (Q1. to Q5.): Answer the questions on the basis of the information given below.
A number sorting machine when given an input of numbers, rearranges the numbers in a particular manner step by step as indicated below till all the numbers are arranged in a particular order. Given below is an illustration of this arrangement:

Input: 39 121 48 18 76 112 14 45 63 96
Step I: 14 39 121 48 18 76 112 45 63 96
Step II: 14 39 48 18 76 112 45 63 96 121
Step III: 14 18 39 48 76 112 45 63 96 121
Step IV: 14 18 39 48 76 45 63 96 112 121
Step V: 14 18 39 45 48 76 63 96 112 121 
Step VI: 14 18 39 45 48 63 76 96 112 121 
This is the final arrangement and Step VI is the last step for this input.
Q1. If following is the fifth step of an input, what will be the third step?
Step V: 17 32 43 82 69 93 49 56 99 106
1) 17 32 43 82 69 93 49 56 99 106
2) 17 32 82 69 43 93 49 56 99 106
3) 17 32 82 69 93 43 49 56 99 106
4) 17 32 82 69 43 93 56 49 99 106
5) Cannot be determined
Q2. How many steps will be required for getting the final output for the following input?
Input: 101 85 66 49 73 39 142 25 115 74
1) 5
2) 6
3) 7
4) 8
5) None of these
Q3. Which of the following will be the third step for the following input?
Input: 45 78 97 132 28 16 146 54 99 112
1) 16 28 45 78 97 146 54 99 112 132
2) 16 28 45 97 78 54 99 112 132 146
3) 16 28 45 78 97 132 54 99 112 146
4) 16 28 45 97 78 132 99 54 112 146
5) None of these
Q4. If the second step for an input is as given below, what will be the fifth step for the same input?
Step II: 22 49 32 88 69 132 101 185
1) 22 32 49 88 69 101 132 185
2) 22 32 69 49 88 101 132 185
3) 22 32 49 69 101 88 132 185
4) 22 32 49 88 69 132 101 185
5) None of these
Q5. What will be the Step II for the following input?
Input: 47 62 17 92 86 42 24 79
1) 17 24 47 62 86 42 79 92
2) 17 47 62 86 42 24 79 92
3) 17 24 47 62 92 86 42 79
4) 17 47 62 86 24 42 79 92
5) None of these
Directions (Q6. -Q10.): Each of the questions below consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the staements and give answer.
(1) If the data in statement I alone are sufficient to answer the question, while the data in statement II alone are not sufficient to answer the question.
(2) If the data in statement II alone are sufficient to answer the question while the data in statement I alone are not sufficient to answer the question.
(3) If the data either in statement I alone or in statement II alone are sufficient to answer the question.
(4) If the data even in both statements I and II together are not sufficient to answer the question.
(5) If the data in both statements I and II together are necessary to answer the question.
Q6. 
Who is the shortest among P, Q, R, S and T?
I. Q is taller than T but shorter than S and R.
II. P is not the shortest.
Q7.
On which day of week did Mohan reach Delhi?
I. Mohan left Mumbai by train on Tuesday.
II. Mohan completed his journey to Delhi in two days.
Q8.
How many sons does P have?
I. T and S are brothers of R.
II. The mother of S is the wife of R’s father.
Q9.
What does “ja” represent in a code language?
I. In that code language “pik ja sok pot” means “you can stay here”.
II. In that code language “jo sok ton te” means “you may come here”.
Q10.
City M is situated in which direction with respect to City D?
I. City K is to the south of City P.
II. City M is to the north of City R, which is to the west of City D.




Solutions.


Q1. 5)
Given , Step V: 17 32 43 82 69 93 49 56 99 106
As we do not the original position of the elements so the second step cannot be determined.
Q2. 4)
Input : 101 85 66 49 73 39 142 25 115 74
Step I: 25 101 85 66 49 73 39 142 115 74
Step II: 25 101 85 66 49 73 39 115 74 142
Step III: 25 39 101 85 66 49 73 115 74 142
Step IV: 25 39 101 85 66 49 73 74 115 142
Step V: 25 39 49 101 85 66 73 74 115 142
Step VI: 25 39 49 85 66 73 74 101 115 142
Step VII: 25 39 49 66 85 73 74 101 115 142
Step VIII: 25 39 49 66 73 74 85 101 115 142
8 steps are required to complete the arrangement.
Q3. 3)
Input : 45 78 97 132 28 16 146 54 99 112
Step I : 16 45 78 97 132 28 146 54 99 112
Step II: 16 45 78 97 132 28 54 99 112 146
Step III: 16 28 45 78 97 132 54 99 112 146
Q4. 5)
Step II: 22 49 32 88 69 132 101 185
Step III: 22 32 49 88 69 132 101 185
Step IV: 22 32 49 88 69 101 132 185
Step V: 22 32 49 69 88 101 132 185
Q5. 2)
Input : 47 62 17 92 86 42 24 79
Step I: 17 47 62 92 86 42 24 79
Step II: 17 47 62 86 42 24 79 92
Q6. 5)

Q7. 5)
Statement I: This doesn’t provide any information regarding the days to reach Delhi . This alone is not sufficient to answer the question.
Statement II: We do not know the day he left.This alone is not sufficient to answer the question.
Combining statements, we get Mohan left Mumbai on Tuesday and completed his journey after two days i.e. Thursday.

Q8. 4)
Statement I: This does not give any information for P. This alone is not sufficient to answer the question.
Statement II: This does not give any information for P. This alone is not sufficient to answer the question.
There is no relation to P is given so both statements together are also not sufficient to answer the question.

Q9. 4)
Statement I: the code for ‘ja’ cannot be found with just one statement.This does not give any information for P. This alone is not sufficient to answer the question.
Statement II: This doesn’t have code ja.This does not give any information for P. This alone is not sufficient to answer the question.
Combining both statements, the code for you could be found but not for ‘ja’.

Q10. 2)