Sunday, December 31, 2017

English Quiz

Directions (Q.1-10) : In the following questions, a part of the sentence is printed in bold. Below are given alternatives to the bold part at (a), (b), (c) and (d) which may improve the sentence. Choose the correct alternative. In case no improvement is needed, your answer is (e).

1. The culprit was at last brought to law for his involvement in the crime.
(a) brought to prison  
(b) brought to book
(c) brought to court
(d)   brought in book
(e) No improvement

2. They were not interested in discussing about your problem.
(a) discussing your problem 
(b) discussing on your problem
(c) discussion for your problem
(d) discussing off your problem
(e) No improvement

3. He entered into the room without taking permission.
(a) entered in  
(b) entered
(c) entered inside
(d)  been entered into
(e) No improvement

4. My hen laid four eggs yesterday.
(a) lay  
(b) lain
(c) lied
(d)  laying
(e) No improvement

5. The news in certainly too good to have been true.
(a) to be true  
(b) to become true
(c) having been true
(d) to becoming been true  
(e) No improvement 


6. No sooner he had arrived home than he was asked to start on another journey.
(a) has he arrived  
(b) he has arrived
(c) had he arrived
(d)  had him arrived
(e)  No improvement

7. He quickly ordered the boy to being brought before him.
(a) to have brought  
(b) to be brought
(c) has been brought
(d)  has being brought
(e) No improvement

8. Except for you and I everyone brought a present to the party.
(a) with the exception of you and I, everyone brought  
(b) except for you and I, everyone had brought
(c) except for you and me, everyone brought
(d) except for you and me, everyone had brought
(e) No improvement

9. Although I calculate that he will be here any minute, I cannot wait much longer for him.
(a) although I reckon that he will he here  
(b) although I think that he will be here
(c) because I am confident that he will be here
(d) because I calculate that he will be here
(e) No improvement

10. We want the teacher to be him who has the best rapport with the students.
(a) we want the teacher to be he  
(b) we want him to be the teacher
(c) we desire the teacher to be him 
(d) we anticipate the teacher to be him  
(e) No improvement


Answers:
1. Ans- b (bring to book- to punish someone (usually passive)
2. Ans- a (we do not use preposition ‘about’ with the word ‘discussion’)
3. Ans-  b (for ordinary movement/speed we use ‘enter’)
4. Ans- e (transitive verb – “lay-laid-laid” hence, no improvement is required)
5. Ans- a (“too good to be true “is correct phrase)
6. Ans-  c (“No sooner had he arrived” is correct word order)
7. Ans- b (after ‘to’ is should be ‘be’. Hence option (b) is correct)
8. Ans- d (after preposition ‘except’ pronouns are used in objective case. And past perfect tense will be used)
9. Ans- a (option (a) is correct sentence structure)
10. Ans- b (objective case pronoun will be used, hence option ‘b’ is correct)

Quant Quiz

Q1)-A number when divided by a divisor leaves a remainder of 24. When twice the original number is divided by the same divisor, the remainder is 11. What is the value of the divisor?
13
59
35
37
Ans.- D


Q2)-In an election, candidate A got 75% of the total valid votes. If 15% of the total votes were declared invalid and the total numbers of votes is 560000, find the number of valid vote polled in favour of candidate.
357600
356000
357000
367000
Ans.- C


Q3)-The difference between a two-digit number and the number obtained by interchanging the digits is 36. What is the difference between the sum and the difference of the digits of the number if the ratio between the digits of the number is 1 : 2 ?
4
8
16
None of these
Ans.- B


Q4)-A two-digit number is such that the product of the digits is 8. When 18 is added to the number, then the digits are reversed. The number is:
18
24
42
81
Ans.- B


Q5)-The sum of the squares of three numbers is 138, while the sum of their products taken two at a time is 131. Their sum is:
20
30
40
50
Ans.- A


Q6)-Of the three numbers, second is twice the first and is also thrice the third, if the average of the three numbers is 44. Find the largest number ?
24
72
65
55
Ans.- B


Q7)-Anita had to multiply two positive integers. Instead of taking 35 as one of the multipliers, she incorrectly took 53. As a result, the product went up by 540. What is the new product?
1050
1440
1590
540
Ans.- C


Q8)-When a number is divided by 36, it leaves a remainder of 19. What will be the remainder when the number is divided by 12?
10
7
19
None of these
Ans.- B


Q9)-How many numbers are there less than 100 that cannot be written as a multiple of a perfect square greater than 1?
61
56
52
65
Ans.- A


Q10)-What is the minimum number of square marbles required to tile a floor of length 5 metres 78 cm and width 3 metres 74 cm?
176
187
450
750
Ans.- B




Computer Quiz

Q1. A computer is accurate but if the result of a computation is wrong, this is mainly due to
a. power failure
b. the computer circuits
c. incorrect data entry
d. distraction 
e. All of the above
Q2. Which one of the following groups contains graphical file extensions?
a. JPG, CPX, GCM
b. GIF, TCF, WMF
c. TCP, JPG, BMP
d. JPG, GIF, BMP
e. None of these
Q3. The smallest addressable portion of a disk is called a 
a. sector
b. track
c. i node
d. bit
e. None of these
Q4. Optical disks use reflected light to represent 1s and 0s, and thee 1s and 0s are represented by flat areas called ________ and bumpy areas called pits.
a. fields
b. tracks
c. lands
d. sectors
e. None of these
Q5. A package, which can be used for a short period before purchasing it is termed as 
a. try and buy
b. freeware
c. shareware
d. borrow-ware
e. None of these
Q6. MHz is same as 
a. 1000000GHz
b. 1000Hz
c. 1000000Hz
d. 1000000kHz
e. 10000kHz
Q7. A way of minimizing downtime in a system is to have _______ components that are very resistant to failure.
a. breakdown-resistant 
b. fault-tolerant
c. consistent
d. trailer
e. All of the above
Q8. A type of file label that identifies the contents of a separate data recording medium such as a disk to ensure that the correct disk is in use before updating is called a(n) _______ label.
a. external
b. internal
c. volume
d. trailer
e. None of the above
Q9. In which major piece of equipment is the highest residual charge stored?
a. The power unit of the system
b. The chip
c. The UPS
d. The monitor
e. The CPU
Q10. File extensions are used in order to 
a. name the file
b. ensure the filename is not lost
c. identify the file
d. identify the file type
e. All of the above

Answers:


  1. c
  2. d
  3. a
  4. c
  5. c
  6. c
  7. b
  8. c
  9. c
  10. d

Reasoning Quiz - Based on New Pattern Questions

Directions (1-5): Study the information and answer the following questions:

In a certain code language "higher we goes money"  is written as "ZX5%  YN2@  VT4& FX6*. And " Umbrella kite I satellite" is written as  " AF8@, SX1&, NK4%, LU9*.And  "John belong to America " is written as "VL2@  CA7*  LQ4&  NT6#. And " Sweet are necessary health" is written as " UA5@  LX3#  CT9&  UV6*.

Q1.What is the code for ‘school’ in the given code language?
(a)  CX3#
(b) LU9$
(c) FH6%
(d) KQ7*
(e)None of these

Q2.What is the code for ‘Money Required’ in the given code language?
(a) ZX6@   KL8*
(b) WE7@   UY8*
(c) JH8#  LK5%
(d) PW8%  DJ9#
(e)None of these

Q3.What may be the possible code for ‘do your job’ in the given code language?
(a) QW6#  LQ2@  XB4*
(b) UO7%   TF4#  QK6*
(c)  RT5%  QT8#  YG6*
(d)  VX2#   WE3*  QW4@
(e)None of these

Q4.What may be the possible code for ‘Student school’ in the given code language?
(a) GH6#  JH7*
(b)  TY5* KL9#
(c)  XD5@  HD7#
(d)  QT3# WU8*
(e)None of these

Q5.What is the code for ‘Kind Work’ in the given code language?
(a) PB4*  LZ3#
(b) YF4*  ZM4*
(c)  KW6&  QL4%
(d)  DJ4&WE7*
(e)None of these

Directions (6-10): Study the information and answer the following questions:
In a certain code language ‘level of environment pollution ’ is written as ‘la na ka ta’, ‘cause of the factories’ is written as ‘di re sa la’, ‘the pollution level in city’ is written as ‘ka na di zo fi’ and ‘factories inside the city’ is written as ‘ha di fi re’.

Q6. What is the code for ‘environment'?
(a) ka
(b) ta
(c) fi
(d) na
(e) None of these

Q7. 'na' is the code for which of the following?
(a) level
(b) city
(c) pollution
(d) Either (a) or (b)
(e) Either (a) or (c)

Q8. Which may be the possible code for 'cause of pollution'?
(a) na fi sa
(b) ka sa la
(c) la ta di
(d) sa zo la
(e) sa la ha

Q9. What is the code for 'inside'?
(a) di
(b) fi
(c) ha
(d) None of these.
(e) Can not determine

Q10. What is the code for "Harmful Environment"?
(a) ta la
(b) ha ta
(c) zo ta
(d) ta re
(e) ta zx



Answers:


Solutions(1-5):

The logic for all the above code is:  There is count of total letter in the word is consider for coding (in number like 1,2 or so on). And rest of the word include two letter and one symbol and can be anything.

1. Ans.(c)
Sol.  FH6%

2. Ans.(c)
Sol. JH8#  LK5%

3. Ans.(d)
Sol.VX2#   WE3*  QW4@

4. Ans.(a)
Sol.GH6#  JH7*

5. Ans.(b)

Sol.YF4*   ZM4*

Solutions(6-10):

Pollution/ Level= na/ ka
Of= la
Environment= ta
Cause= sa
The= di
Factories= re
In= zo
City= fi
Inside= ha

6. Ans.(b)
Sol. ta

7. Ans.(e)
Sol.Either (a) or (c)

8. Ans.(b)
Sol. ka sa la

9. Ans.(c)
Sol. ha

10. Ans.(e)
Sol. ta zx


English Quiz

Q1)-In each of the following find out which part has an error
Had I come (a) / to know about his difficulties (b) / I would have certainly helped (c) / No error (d)

a
b
c
d
Ans.- C


Q2)-One of them (a) / forgot to take their bag (b) / from the school (c) / No error (d)
a
b
c
d
Ans.- B


Q3)-Mr Sharma , our representative (a) / he will attend the meeting (b) / on our behalf (c) / No error (d)
a
b
c
d
Ans.- B


Q4)-If the teacher is good (a) / the students will respond (b) / positively to them (c) / No error (d)
a
b
c
d
Ans.- C


Q5)-Each girl was (a) / given a bunch of flowers (b) / which pleased her very much (c) / No error (d)
a
b
c
d
Ans.- C


Q6)-As it was Ram's (a) first interview he dressed him (b) / in his most formal suit (c) / No error (d)
a
b
c
d
Ans.- B


Q7)-Myself and Gopal (a) will take care of (b)/ the function on Sunday (c) / No error (d)
a
b
c
d
Ans.- B


Q8)-Civil servants should (a) / acquit efficiently (b) / in the service of a common man (c) / No error (d)
a
b
c
d
Ans.- B


Q9)-Avail every chance that comes your way (a) / lest you should (b) / repent in the long run. (c) / No error (d)
a
b
c
d
Ans.- A


Q10)-There should be (a) / No misunderstanding between (b) / your father and she (c) / No error (d)
a
b
c
d
Ans.- C


Quant Quiz

Q1. Bhavika alone would take 8 h more to complete the job than when Bhavika and Rita worked together. If Rita worked alone, she would take 4½ hrs more to complete the job than when Bhavika and Rita worked together. What time would they take if both Bhavika and Rita worked together ?
(1) 5 days 
(2) 4 days
(3) 3 days 
(4) 6 days
(5) None of these
Q2. If 36 men can dig a trench 200 m long, 3 m wide and 2 m deep in 6 days working 10 h a day, in how many days, working 8 h a day will 10 men dig a trench 100 m long, 4 m wide and 3 m deep ?
(1) 15 days
(2) 27 days
(3) 20 days
(4) 54 days
(5) None of these
Q3. A train can travel 20% faster than a car. Both start from the point A at the same time and reach point B, 75 km away from A at the same time. On the way however the train lost about 12.5 min while stopping at the stations. The speed of the car is
(1) 50 km/h 
(2) 55 km/h
(3) 60 km/h 
(4) 65 km/h
(5) None of these
Q4. Two trains of equal length are running on parallel lines in the same direction at 46 km/h and 36 km/h. The faster train passes the slower train in 36 s. The length of each train is
(1) 50 m 
(2) 80 m
(3) 72 m 
(4) 82 m
(5) None of these
Q5. An automobile financier claims to be lending money at simple interest but he includes the interest every six months for calculating the principal. If he is charging an interest of 10%, the effective rate of interest becomes
(1) 10% 
(2) 10.25%
(3) 10.5% 
(4) 10.35%
(5) None of these
Directions (Q6 – Q10): In each of these questions a number series is given. In each series only one number is wrong. Find out that number.
Q6. 2 12 36 81 150 252
(1) 2 
(2) 81 
(3) 36 
(4) 150 
(5) 252
Q7. 5 16 27 44 65 90
(1) 16 
(2) 5 
(3) 44 
(4) 65 
(5) 90
Q8. 4 2 0 -5 -12 -21
(1) 0 
(2) 4 
(3) 2 
(4) -5 
(5) -21
Q9. 101 123 149 179 218 251
(1) 251 
(2) 123 
(3) 179 
(4) 218 
(5) 101
Q10. 9 21 45 101 211 433 879
(1) 21 
(2) 45 
(3) 211 
(4) 433 
(5) 101




Answers:
Q1 – (4)
Let Bhavika and Rita working together
can finish a job in x days.
Then, in 1 day they will complete = 1/x work
Bhavika working alone do in 1 day = 1/(x+8) work
Rita working alone will do in 1 day = 1/(x+9/2) work
So, 1/(x+8) + 1/(2x+9) = 1/x
=> [(2x+9) + 2(x+8)]/[(x+8)(2x+9)] = 1/x
=> x = 6days
Q2 – (2)
According to Question 
M1 x D1 x T1 x W2 = M2 x D2 x T2 x W1
36 x 6 x 10 x 1200 = 10 x D2 x 8 x 1200
D2 = 36 x 6 x 10 x 1200 / 10 x 9 x 1200 = 27days
Q3 – (3)
Let the speed of the car be x km/h
So, Speed of train = x * 1.2x = 6x / 5 km/h
So, 5/6x * 75 + 25/(2*60) = 75/x
= 75*2*60/6*25 = 60km/h
Q4 – (1)
Let the length of each train be x mtr
Then, total distance covered = (x + x) = 2x mtr
Relative Speed = (46 – 6) = 10 km/h = 10*5/18 m/s
Given (time) 36 = 2x * 18/50
Q5 – (2)
According to question, S.I. on Rs. 100 at 10% for six months 
=(100*10*6)/(100*12) = Rs. 5
Principal for next six months = Rs. 105
SI = 105*10*6/100*12 = Rs. 5.25
Total interest = Rs. 10.25
Q6 – (2)
The series is 1² x 2 = 2, 2² x 3 = 12, 3² x 4 = 36, 4² x 5 = 80 and so on.. Hence, 81 should be replaced by 80.
Q7 – (1)
The series is 1 x (2+3) = 5, 2 x (3+4) = 14, 3 x (4+5) = 27 and so on..
Hence, 16 should be replaced by 14
Q8 – (3) 
The series is 3² – 2² – 1² = 4, 4² – 3² – 2² = 3 and so on..
Hence, 2 should be replaced by 3.
Q9 – (4)
The series is 10² + ² + 0² = 101, 11² + 1² + 1² = 123, 12² + 1² + 2² = 149 and so on..
Hence, 218 should be replaced by 213
Q10 = (2)
The series is x 2 + 3, x 2 + 5, x 2 + 7, x 2 + 9, x2 + 11 and so on..
Hence, 45 should be replaced by 47.

Saturday, December 30, 2017

Computer Quiz

Q1)-An IP address serves which among the following principal functions:
Host or network interface identification
Location Addressing
Both of Above
None of These
Ans.- C


Q2)-The designers of the Internet Protocol defined an IP address as a ____number:
32 Bit
34 Bit
31 Bit
None of These
Ans.- A


Q3)-Two versions of the internet protocol (IP) are in use such as IP version 4 and IP version 6 each version defines an IP address ____:
Same
Unique
Different
None of These
Ans.- C


Q4)-High levels of demand have decreased the supply of un-allocated internet protocol version 4 addresses available for assignment to internet service providers and end user organization since the _____:
1980s
1990s
2000s
None of These
Ans.- A


Q5)-NAT stands for:
Network Address Translator
Network Access Translator
Network Acquired Translator
None of These
Ans.- A


Q6)-Cryptography includes the __________to securely and consistently prevent or delay unauthorized access to sensitive information and enable verifiability of every component in a communication:
Protocols
Algorithms
Strategies
All of the Above
Ans.- D


Q7)-An example of the sub - fields of cryptography is:
Steganography
Traffic Analysis
Both of Above
None of These
Ans.- C


Q8)-License is still required to use cryptography in which among the following countries:
Iran and China
China and India
India and Pakistan
None of These
Ans.- A


Q9)-Which among the following is necessary for General Intelligence (in computer language):
Artificial Consciousness
Artificial Brain
Both of Above
None of These
Ans.- C


Q10)-Artificial Intelligence consists of:
Theoretical Side
Experimental Side
Both of Above
None of These
Ans.- C