KAVERI INFOSYS Campis Model Question Paper

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KAVERI INFOSYS – ANNA UNIVERSITY


1.QUANTITATIVE APTITUDE – 50 QUESTIONS ( 45 MINUTES)
2.A. ANALYTICAL REASONING – 25 QUESTIONS
B. LOGICAL REASONING – 25 QUESTIONS ( 60 MINUTES )
3.A. COMPUTER EXPOSURE – 25 QUESTIONS
B. ENGINEERING (MECH/PROD) – 25 QUESTIONS ( 45 MINUTES)
There is negative marking for wrong answers.

SECTION I : QUANTITATIVE
1. Joan spends 20% of her income on taxes and 20% of the remainder on rent. What percent of her income does she spend on rent?
  1. 8%
  2. 10%
  3. 16%
  4. 20%
  5. 24%
2. An overnight courier service charges $5.00 for the first 2 ounces of a package and $0.75 for each additional ounce. If there is 6% sales tax added to these charges, how much does it cost to send a 6-ounce package?
  1. $4.24
  2. $8.00
  3. $8.48
  4. $9.28
  5. $10.60
3. Company C sells a line of 25 products with an average retail price of $1,200. If none of these products sells for less than $420 and exactly 10 of the products sell for less than $1000, what is the greatest possible selling price of the most expensive product?
  1. $2,600
  2. $3,900
  3. $7,800
  4. $11,800
  5. $18,200
4. A certain industrial loom weaves 0.128 meters of cloth every second. Approximately how many seconds will it take for the loom to weave 25 meters of cloth?
  1. 178
  2. 195
  3. 204
  4. 488
  5. 512
5. A cube of white chalk is painted red, and then cut parallel to the sides to form two rectangular solids of equal volume. What percent of the surface area of each of the new solids is not painted red?
  1. 15%
  2. 16 2/3%
  3. 20%
  4. 25%
  5. 33 1/3%
6. Ann and Bob drive separately to a meeting. Ann’s average driving speed is 1/3 greater than Bob’s and Ann drives twice as many miles as Bob. What is the ratio of the number of hours Ann spends driving to the meeting to the number of hours Bob spends driving to the meeting?
  1. 8:3
  2. 3:2
  3. 4:3
  4. 2:3
  5. 3:8
7. In a certain game, each player scores either 2 points or 5 points. If n player score 2 points and m players score 5 points and the total number of points scored is 50, what is the least possible positive difference between n and m?
  1. 1
  2. 3
  3. 5
  4. 7
  5. 9
8. James’s library contains reference, biography and fiction books only in the ratio of 1:2:7 respectively. If James’s library contains 30 books, how many biographies does he own?
  1. 2
  2. 3
  3. 4
  4. 6
  5. 10
9. Which of the following fractions is smaller than 2/5.
  1. 7/16
  2. 4/11
  3. 3/7
  4. 4/9
  5. 9/20
10. A rectangular parking space is marked out by painting three of its sides white. If the length of the unpainted side is 9 feet and the sum of the lengths of the painted sides is 37 feet, what is the area of the parking space in square feet?
  1. 46
  2. 81
  3. 126
  4. 252
  5. 333
11.


Flight Departures
On time
X %
Up to 15 minutes delayed
43 %
15 – 30 minutes delayed
17%
30 – 60 minutes delayed
12%
More than 60 minutes delayed
3 %
The above table shows how long departures from a certain airport were delayed on a certain day. If 1200 flights were delayed, how many flights departed on time?
  1. 250
  2. 300
  3. 350
  4. 400
  5. 900
12. Cheese, bologna and peanut butter sandwiches were made for a picnic in a ratio of 5:7:8. If a total of 120 sandwiches were made, how many bologna sandwiches were made?
  1. 15
  2. 30
  3. 38
  4. 42
  5. 48
13. At Leo’s lumberyard, an 8-foot long wooden pole costs $3.00. At this rate what is the cost in cents of a pole that is 16 inches long?
  1. 0.5
  2. 48
  3. 50
  4. 64
  5. 96
14. In 1999, Diana read 10 English books and 7 French books. In 2000 she read twice as many French books as English books. If 60% of the books that she read during the two years were French how many books did she read in 2000?
  1. 16
  2. 26
  3. 32
  4. 39
  5. 48
15. If 5X + 13 = 31, what is the value of 5X+31 ?
  1. 13
  2. 173/5
  3. 7
  4. 13
  5. 169
16. If A + 2B=14 and 5A + 4B = 16, what is the average (arithmetic mean) of A and B?
  1. 1.5
  2. 2
  3. 2.5
  4. 3
  5. 3.5
17. Judy plans to visit the National Gallery once each month in 2001 except in July and August when she plans to go three times each. A single admission costs $3.50. A pass valid for unlimited visits in any month 3-month period can be purchased for $18. An annual pass costs $60.00. What is the least amount in dollars that Judy can spend for her intended number of visits?
  1. 72
  2. 60
  3. 56
  4. 49.5
  5. 48
18. Alison is now three times as old as Jeremy but 5 years ago, she was 5 times as old as he was. How old is Alison now?
  1. 10
  2. 12
  3. 24
  4. 30
  5. 36
19. If w widgets cost c cents, how many widgets can you get for d dollars?
  1. 100dw / c
  2. dw / 100c
  3. 100cdw
  4. dw / c
  5. cdw
20. If 120% of a is equal to 80% of b, which of the following is equal to a + b?
  1. 1.5a
  2. 2a
  3. 2.5a
  4. 3a
  5. 5a
21. If an object is moving at a speed of 36 kilometers per hour, how many meters does it travel one second?
  1. 10
  2. 36
  3. 100
  4. 360
  5. 1000
22. For what value of c is 8 ^ (2x-4) = 16 ^ x
  1. 2
  2. 3
  3. 4
  4. 6
  5. 8
For the next 8 questions (23 to 30) the answer choice should be chosen as
  1. If statement (1) BY ITSELF is sufficient to answer the question, but statement (2) by itself is not;
  2. If statement (2) BY ITSELF is sufficient to answer the question, but statement (1) by itself is not;
  3. If statements (1) and (2) TAKEN TOGETHER are sufficient to answer the question, even though NEITHER statement BY ITSELF is sufficient;
  4. If EITHER statement BY ITSELF is sufficient to answer the question;
  5. If statements (1) and (2) TAKEN TOGETHER are NOT sufficient to answer the question, but requiring more data pertaining to the problem.
23. Does X = Y ?
(1) X^2 – Y^2 = 0
(2) (X-Y)^2 = 0
24. How many students scored less than the class average on a test?
(1) The class average was 83.
(2) Fourteen students scored above the class average.
25. Does rectangle A have a greater perimeter than rectangle B ?
(1) The length of a side of rectangle A is twice the length of a side of rectangle B.
(2) The area of rectangle A is twice the area of rectangle B.
26. If R is an integer, is R evenly divisible by 3?
(1) 2R is evenly divisible by 3.
(2) 3R is evenly divisible by 3.
27. Susan flipped a fair coin N times. What fraction of the flips came up heads?
  1. N = 24
  2. The number of flips that came up tails was (3/8)N
28. If he did not stop along the way, what speed did Bill average on his 3-hour trip?
  1. He traveled a total of 120 miles
  2. He traveled half the distance at 30 miles per hour and balance half the distance at 60 miles per hour.
29. On a certain construction crew there are 3 carpenters for every 2 painters. What percent of the entire crew are carpenters or painters?
  1. Eighteen percent of the crew are carpenters
  2. Twelve percent of the crew are painters.
30. A rectangular aquarium provides 36 square centimeters of water-surface area per fish. How many fish are there in the aquarium?
  1. The edges of the aquarium have lengths of 60, 42 and 30 centimeters
  2. The aquarium is filled to a depth of 40 centimeters.

SECTION III: MECHANICAL QUESTIONS
  1. a ball tied at the end of a flexible inelastic string of length l is making S.H.M in vertical plane. At the mean position the mass has (ans. Max K.E and min. P.E)
  2. find the wrong statement. Principal plane is the plane on which(shearing stress is zero)
  3. a block of steel is loaded by a tangential force on its top surface while the bottom surface is held rigidly. The deformation of block is due to(shear only)
  4. controlling force in a centrifugal type of governor is provided(only by combination of dead weight and spring)
  5. the bolts in a flange coupling are designed(under shearing stress caused by torque transmitted)
  6. which of the following would not improve the fatigue strength?
  7. slow response time is the characteristic of brake actuating system, which is(mechanical)
  8. the advantage offered by multiple plate clutch as compared to single plate clutch is(less radial space requirement)
  9. the cost of mechanical drives increases in this order(flat belt, vbelt, chain, Gear)
  10. choose the wrong statement(a liquid is a fluid which essentially behaves as gas)
  11. the density of fluid varies with(change of temperature)
  12. a soap bubble has a spherical shape because(a sphere will have minimum surface area for a given volume)]
  13. a liquid in atm of air begins to boil when(vapour pre. Of liquid slightly exceeds the air pressure
  14. the phenomenon of surface tension of liquid causes(liquid surface to contact)
  15. mercury is used as barometric fluid because of (its high density)
  16. variations of pressure and volume at constant temperature are correlate through
  17. a gas is so expanded in a cylinder that its temp. remains constant. Several values of pressure and volume are recorded. Volume is plotted as ordinate and inverse of pressure as abscissa. The resulting curve will be
  18. a gas expands from initial condition of to final condition then according to charles law(p1T2=p2T1)
  19. an engine receives 15152J/s of heat and produces 5kW of power. The efficiency of the engine is (27.5)
  20. the change in entropy is zero during
  21. choose the incorrect statement(entropy is an extensive property of gas derived from first law of thermodynamics)
  22. an engine operating on diesel cycle is more efficient than an engine operating on otto cycle because(compression ratio is higher in diesel engine than in engine operating on otto cycle)
  23. the entropy principle states that (the entropy of an isolated system remains constant)
  24. which is the odd fuel(paraffin)

COMPUTER AWARENESS: SET I

1.when you drag an icon using the right mous button what options do u get from the context menu.
a.move,copy,create shortcut,or cancel
b.open,delete,create shortcut, or cancel
c. move delete,create shotcut,or cancel,
d. open,move,copy,or cancel
e. copy,paste,delete,or cancel
2.what is the top directory in afile system called?
a.base b.branch c.leaf d.root e.top
3.you are left-handed and want to use your mouse left-handed. In windows, how do you change a right-handed mouse to a left-handed mouse, as described above?
a.open up the mouse and flip the hand switch from Right to Left position
b.alternately click the right mouse button and the left mouse button
c.plug the mouse into the left mouse port.
d.select the buttons tab in mouse in the control panel
e.make a change in the mouse.ini file.
4.with a WAN, what is the "access rate"?
a.the total monthly cost of running a WAN
b.the number of users who can connect to a network
c.the total number of srvers connected on a network
d.the available bandwidth on a connection
e.the number of terminals on a network
5.what does URL stands for?
a.universal report locator b.uniform resource locator c.unified resource locations d.uniform report location e.uniform resource language
6.how is data organized on a hard disk?
a.segments, tracks, and arcs b.cylinders, tracks, and sectors c.nodes, grooves, and arcs d.grooves, arcs, and tangents
e.cylinders, grooves, and sections
7.what is the main purpose of networking computers?
a.to share resources and information between users
b.to enable voice communication between two modems
c.to move blocks of information within RAM
d.to facilitate voice-mail communication
e.to connect to the Internet
8.in what terms is the power of a PC CPU expressed?
a.clock-speed and baud rate
b.clock-speed and generatin of processor
c.clock-speed and characters per second
d.baud rate and generation of processor
e.baud rate and characters per second
9.which one of the following details the elements that make up a database?
a.tables, which are made up of fields, which are made up of records
b.fields, which are made up of queries, which are made up of records
c.queries, which are made up of files, which are made up of records
d.tables, which are made up of records, which are made up of fields
e.records, which are made up of fields, which are made up of files
10.you no longer need a certain directory containing several documents. As described above, using windows explorer, which one of the following does NOT delete all the files in a folder, including the folder itself?
a.right-click the folder, select delete
b.double-click the folder, select delete
c.click the folder, select file, delete
d.click the folder, press the delete key
e.drag the folder to the recycle bin
11.which one of the following keyboard shortcuts displays the start menu?
a.ctrl+shift+esc b.alt+ctrl+esc c.alt+esc d.ctrl+esc e.shift+esc
12.in windows 95 , when you create a new directory, what temporary name is given to it?
a.temp directory b.new directory c.new dir d.new folder e.temp folder
13.why is RAM called "Random Access Memory"?
a.the CPU can access only one storage location randomly
b.all memory is stored in random chips on the CPU
c.ROM can access any storage location directly
d.the CPU can access any storage location directly
e.ROM is stored ambiguously on the CPU
14.what term is used when a computer switches from one program to another very quickly?
a.multi-programming b.multi-switching c.multi-tasking d.quick processing e.quick tasking
15.you have an e-mail message that you want someone else to have. Referring to the above, how do you send a copy of an e-mail message to another person?
a.open the message, click forward
b.open a new message, insert the old message into it, and send the new message
c.open the message, click send
d.open the message, click reply
e.open the message, click file
16.you have several windows open and you need to get to you desktop. using the Taskbar, which one of the following minimizes all your windows, as described above?
a.right-click the taskbar, select minimize all windows
b.right-click sart, select minimize all windows
c.click start, select minimize all windows
d.double-click the taskbar, select minimize all windows
e.double-click start, select minimize all windows
17.when using a web browser such as Netscape Navigator or Internet Explorer, what does the Back button do?
a.it causes the current page to reload
b.it takes you back to the previous software program you were using.
c.it displays the contents of the previous page
d.it moves you to the next page in the history list
e.it takes you back to the home page location
18.if you have Word and Excel open, which one of the following allows you to divide the screen so that you can see both Excel and Word on the screen at the same time?
a.click the taskbar, select Arrange All
b.in Word, select Windows , Arrange All
c.right-click the taskbar, select Tile Horizontally
d.double-click the taskbar, select Tile Horizontally
e.right-click the taskbar, select Arrange All
19.how are CD-ROM drives for personal computer rated?
a.by capacity spin speed
b.by seek speed
c.by disk diameter
d.by storage capacity
e.by data transfer speed
20.programs are executed on the basis of a priority number in a
a.batch processing system
b.multiprogramming
c.time sharing
d.multi processing
e.none of the above
21.Cursor is a
a.pixel
b.thin blinking line
c.pointing device
d.mouse pointer
e.none of these
22.programs stored in ROM are called
a.hardware
b.firmware
c.software
d.middleware
e.none of the above
23.a compiler
a.is a computer program
b.translate a high level language into machine language
c.is a part of software
d.translate a machine language into high level language
e.none of the above
24.computer software includes
a.application programs
b.operating system programs
c.packaged programs
d.all a, b, and c
e.none of the above
25.a source program is
a.a program written in a machine language
b.a program to be translated into machine language
c.a machine language translation of a program written in a high level language
d.a program written in high level language
e.none of the above

COMPUTER AWARENESS: Set II

  1. Which one of the following statement is not correct?
a. By using Java and C#, Cross Platform portable programs will be created. But by using C++, it is not.
b. Java & C# achieve portability by compiling a program into a pseudocode & Intermediate Language respectively.
c. Compiled codes of java & C# targets OS or CPU.
d. Programs written in Java or C# will have overhead compared to C++ Programs.
e. None of the above
  1. Which of the following are true about Unique key
I. Allows Null Value
ii. Table can have multiple Unique key constraints
iii Table must have a unique key
    1. i & ii
    2. ii & iii
    3. i & iii
    4. iii
    5. None of the above
  1. Normalization is a
    1. Method of reducing redundancy
    2. Method of creating data integrity
    3. Method of debugging
    4. Method of finding data
    5. None of the above
  2. Constructors are used for
    1. Passing values
    2. Passing parameters  
    3. Overloading of Methods
    4. Auto initialization of objects
    5. None of the above
  3. Which one is not correct with respect to View?
    1. Can be updated directly if single table is used
    2. Logical storage of data
    3. Created using one or more table
    4. Have Primary key value
    5. None of the above
  4. Which is a suitable language for operations on Relational databases
    1. Jscript
    2. Dexterity
    3. SQL
    4. XML
    5. None of the above
  5. The field or a set of fields that identifies a record, as being related to a record in another table is called a
    1. Common Key
    2. Foreign Key
    3. Unique Key
    4. Primary Key
    5. Candidate Key
  1. TCP is a
    1. Connection less protocol
    2. Circuit switch protocol
    3. Connection oriented protocol
    4. File transfer protocol
    5. None of the Above
9.Which of the following is not correct
  1. XML files can be read by using XML Parser
  2. Can be used to transfer data between two different systems
  3. Can be used to store data
  4. XML will replace the HTML
  5. None of the above
10. The following is not relevant to Microsoft .NET.
  1. Managed Code
  2. MSIL
  3. CLR
  4. Byte Code
  5. X copy deployment
11.Null value means
  1. Space value
  2. Zero
  3. Unknown
  4. Empty
  5. None of the above
12. Which is not relevant to the speed (Performance) of the computer
  1. Hard Disk Speed
  2. RAM Size
  3. Hard disk Size
  4. Processor Speed
  5. BUS Speed
13. The following is an OS for PDA (Personal Digital Assistant)
a. Windows 2000
b. Windows ME
c. Windows CE
d. Windows 98
Unix
14. To remove the data quickly, the following SQL statement will be used
  1. Delete Statement
  2. Truncate Statement
  3. Drop Statement
  4. Remove statement
  5. None of the above
15. Which of the following is not correct
  1. More than one Cluster Index can be created for table
  2. Non Cluster Index will store the indexed field values separately
  3. To improve the Performance, Additional index can be created even though the table contains the data.
  4. After creating an index, recompiling stored procedure will help to improve the performance.
  5. None of the above
16. To store the value across the entire web application, following variable will be used
  1. Global Variable
  2. Session Variable
  3. Application Variable
  4. Public Variable
  5. None of the above
17.The following diagram can represent table Relationships
  1. Sequential Diagram
  2. Use Case Diagram
  3. ER Diagram
  4. All the above
  5. None of the above
18.MAR register maintains the
  1. Address of data values in the memory
  2. Address of the current instruction being executed
  3. Contents of the word being addressed
  4. Address of the next instruction to be executed
  5. None of the above
19. Which is not a HTML editor
  1. Notepad
  2. Microsoft Interdev
  3. MS-Word
  4. Front Page
  5. Microsoft Visual Studio.NET
20. Data encryption techniques are particularly useful for
a. Reducing Storage space requirements
b. Improving data integrity
c. Protecting data in communication systems
d. All the above
e. None of the above





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