Monday 31 October 2011

gujarat state education board (gseb) ssc result 2011 declared



The gujarat state education board results had beed declared today(october 31). The Students can check their results at

http://www.gseb.org/

The Students are requested to enter their Roll number to see their results. All the best from our team to all of our dear students.


KEAM 2012 notifications and exam dates



The Office of the Commissioner for Entrance Examinations, Government of Kerala has announced the examination dates for KEAM 2012. The details are below, these are for the admissions to Engineering, Agriculture and Medical courses for the coming academic year. Please note that these Entrance Examinations for admission to Professional Degree Courses 2012 will commence on April 23, 2012.

KEAM exam time table and dates:
Engineering Courses
Paper I Physics & Chemistry
23.04.2012 (Monday) 10 AM - 12.30 PM

Paper II Mathematics
24.04.2012 (Tuesday) 10 AM - 12.30 PM

Medical Allied & Agriculture, Veterinary, Fisheries Courses
Paper I Chemistry & Physics
25.04.2012 (Wednesday) 10 AM - 12.30 PM

Paper II Biology
26.04.2012 (Thursday) 10 AM - 12.30 PM

KEAM 2012 - English notification can be downloaded from:

KEAM 2012 - Notification in Malayalam can be downloaded from:
http://www.cee-kerala.org/docs/keam2012/exam/keam2012_timetable_mnoti.pdf

Dont forget to drop your comments..!!!!

Sunday 30 October 2011

Syllabus for the AIEEE Exam



Syllabus for the AIEEE Exam

Mathematics

Binomial Theorem and Its Simple Applications
Complex Numbers and Quadratic
Co-Ordinate Geometry
Differential Equations
Equations
Integral Calculus
Limit, Continuity and Differentiability
Mathematical Induction
Mathematical Reasoning
Matrices and Determinants
Permutations and Combinations
Sequences and Series
Sets, Relations and Functions
Statistics and Probability
Three Dimensional Geometry
Trigonometry
Vector Algebra
Physics

Alternating Currents
Atoms and Nuclei
Communication Systems
Current Electricity
Dual Nature of Matter and Radiation
Electromagnetic Induction And
Electromagnetic Waves
Electronic Devices
Electrostatics
Energy and Power
Gravitation
Kinematics
Kinetic Theory of Gases
Laws of Motion
Magnetic Effects of Current And
Magnetism
Optics
Oscillations and Waves
Physics and Measurement
Properties of Solids and Liquids
Rotational Motion
Thermodynamics
Section B

Experimental Skills

Chemistry

Atomic Structure
Chemical Bonding and Molecular Structure
Chemical Kinetics
Chemical Thermodynamics
Equilibrium
Redox Reactions and Electrochemistry
Solutions
Some Basic Concepts in Chemistry
States of Matter
Surface Chemistry
Section B

Inorganic Chemistry

Alkaline Earth Metals)
Classification of Elements And
Co-Ordination Compounds
D– And F –Block Elements
Environmental Chemistry
General Principles and Processes of Isolation of Metals
Hydrogen
P - Block Elements
Periodicity in Properties
S - Block Elements (Alkali And
Section-C

Organic Chemistry

Purification and Characterization of Organic Compounds
Some Basic Principles of Organic
Chemistry

Biomolecules
Chemistry in Everyday Life
Halogens
Hydrocarbons
Organic Compounds Containing
Organic Compounds Containing Nitrogen
Organic Compounds Containing Oxygen
Polymers
Principles Related To Practical Chemistry
Syllabus for B. Arch. /B. Planning Aptitude Test

Part – I

Awareness of persons, Buildings, Objects, Texture related to Architecture
Visualizing three dimensional objects from two dimensional drawings
Visualizing different sides of three dimensional objects
Analytical Reasoning Mental Ability (Visual, Numerical and Verbal)
Part – II

Three dimensional – perception

Design and drawing of geometrical or abstract shapes and patterns in pencil
Transformation of forms both 2 D and 3 D union, subtraction, rotation, development of surfaces and volumes
Generation of Plan
Elevations and 3 D views of objects
Creating 2 dimensional and 3 dimensional compositions
Sketching of scenes and activities from memory of urbanscape, landscape & rural life

Saturday 29 October 2011

TANCET 2012


The duration of TANCET MBA Entrance Test is 120 minutes. This test will help to evaluate the qualities required for a candidate who aspire to do MBA. This test consists of following sections: 
  • Quantitative Aptitude, 
  • Verbal Ability, 
  • Reading Comprehension, 
  • Data Sufficiency and
  • Data Interpretation.

The duration of TANCET MCA Entrance test is 2 hours. This course is for those students who aspire to MCA courses.
The question paper has following parts:
  • reasoning, 
  • basic Computer knowledge, 
  • Quantitative skills and Logical thinking.

The entire test will have 100 multiple choice questions. Other than the subjects mentioned above there may be few questions from science or verbal skill etc.

The duration of TANCET M.E/ M.Plan/M.Tech./ M.Arch/ (Non-GATE) Entrance Test is 2 hours. The paper consists of three sections. The first two parts are compulsory for all the students In the case of the third section candidates can choose their field of specialization. Candidates have to select one from the 14 questions.

Part - I Engineering Mathematics

Candidates have to answer all the 30 multiple choice questions.

Part - II Basic Engineering & Sciences

It consists of 45 multiple choice questions. Candidates have to answer 30 from them. For every incorrect answer .25 marks will be reduced. For every correct answer 1 mark will be given.

Part - III Specialization

This part consists of 14 questions from different areas like Chemical Engineering, Civil Engineering, etc. There are more than 40 questions in each of the sections. Candidates should answer almost 40 questions to qualify for the test. All the right answers will be given one mark each and .25 marks will be reduced for every wrong answer or if the answers are not correctly shaded.

Eligibility Criteria

MBA:

Those Candidates who have completed their graduation in any discipline or its equivalent are eligible to apply. They should have done this course from a recognized institute or university. Candidates who are at present doing their final year or are waiting for their results can apply. Those who have done both diploma and graduation can apply as well.

MCA:

The candidates should have done their graduation in any field or its equivalent to apply for this course. It must have been done from a recognized university. They should have also chosen Mathematics or statistics in their plus two or diploma or graduation courses.

M.E./M.Tech:

Candidates should have completed their bachelor’s/master’s degree or an equivalent. It should have been done in the same domain in which the candidate wishes to do M.E./M.Tech. M.Arch/M.Plan:

Candidates should have done their bachelor’s or master’s course or its equivalent in the field of architecture/planning.

How to Apply?

Candidates can purchase the TANCET Application form either by Person or by Post or through Online Registration. The application form is the same for the three tests. Candidates have to submit Rs 300/- as an entrance test fee. Those belonging to SC or ST and are from Tamil Nadu have to par Rs 150/-. They are also required to submit a community certificate. The fees are the same for the entire test. If a student wishes to appear for more than one test, then he/she has to pay an additional fee for the test.

SPOT REGISTRATION: Those who wish to purchase the Hall Tickets personally can visit Coordinating Centers with a Demand Draft or cash. They should also submit a copy of their 10th mark list.

REGISTRATION THROUGH INTERNET: Candidates can also register online by visiting
http://www.annauniv.edu
Important Dates

Date of Entrance Exam: May last week, 2012
Sale of Application Forms: March last week, 2012
Final date for submitting the application forms are by April last week, 2012
List of TANCET Exam centers

Anna University Chennai, Chennai
Govt. College of Technology, Coimbatore
Annamalai University, Chidambaram
PSNA College of Engg. & Technology, Dindigul
Institute of Road and Transport Technology, Erode
Alagappa College of Engg. & Technology, Karaikudi
Thiagarajar College of Engg., Madurai
Govt. Polytechnic College, Nagercoil
Govt. College of Engg., Salem
Kunthavai Naachiyaar Govt. Arts College for Women, Thanjavur
Govt. College of Engg., Tirunelveli
Anna University Trichy, Trichy
Thanthai Periyar Govt. Institute of Technology, Vellore
University College of Engg., Villupuram
Kamaraj College of Engg., Virudhunagar
Contact Address for TANCET

The Secretary, Tamil Nadu Common Admissions (TANCA), Anna University Chennai, Chennai 600 025
Tel.: +91-44-22301393. +91-44-2235 8282
Fax: +91-44-22301369
Website: http://www.annauniv.edu
Colleges accepting TANCET Score

A.M.S. College of Engineering, Nizara Educational Campus
Meenakshi College of Engineering, Virugambakkam
St. Joseph’s College of Engineering Old Mamallapuram Road
Valliammai Engineering College S.R.M. Nagar
Panimalar Engineering College, Chennai
Anand Institute of Higher Technology
Sri Sairam Engineering College, Chennai
Vel Tech, Tiruvellore District
Rajalakshmi Engineering College, Chennai
B.S. Abdur Rahman Crescent Engineering College
Misrimal Navajee Munoth Jain Engg. College, Chennai
Dhaanish Ahmed College of Engineering
Vins Christian College of Engineering Nagercoil- Tiruvananthapuram
Madha Engineering College, Madha Nagar
Sri Sivasubramaniya Nadar College of Engineering
Velalar College of Engineering and Technology
Hindustan College of Engineering
Vivekananda College of Engineering for Women
A.R.J. College of Engineering & Technology
St. Peter’s Engineering College, Chennai
D.M.I. College of Engineering
Saveetha Engineering College
Dr.Paul’s Engineering College
T.J. Institute of Technology, Chennai
J.J. College of Engineering and Technology
K.S.R. College of Engineering
Francis Xavier Engineering College
Thangavelu Engineering College
Sri Krishna College of Engineering and Technology
SRR Engineering College
Jeppiar Engineering College
Jaya Engineering College
Tagore Engineering College
Tamilnadu College of Engineering
Sun College of Engineering and Technology
Raja College of Engineering and Technology
Udaya School of Engineering
Karpagam College of Engineering
Madha Engineering College
Misrimal Navajee Munoth Jain Engg. College
Reference Books for TANCET Exam

Advanced Engineering Mathematics(Third Edition), Merle C. Potter, J. L. Goldberg, Edward Aboufadel
BASIC ELECTRICAL ENGINEERING, Prasanta Kumar Satpathy
DESIGN OF STEEL STRUCTURES, N. Subramanian
ELECTRIC CIRCUITS, David A. Bell
ELECTRONIC DEVICES AND CIRCUITS, David A. Bell
Elements of Electromagnetics, Matthew N.O. Sadiku
Elements of Power Electronics, Philip T. Krein
ENVIRONMENT AND ECOLOGY, R. Rajagopalan
Introduction to Fluid Mechanics ( SI Edition)Includes CD, Edward J. Shaughnessy,Jr, Ira M. Katz, and James P. Schaffer
Materials Science for Electrical and Electronic Engineers, Ian Jones
MATHEMATICS COMPANION FOR SCIENCE & ENGINEERING STUDENTS, Jerome R. Breitenbach
NUMERICAL METHODS, Srimanta Pal
Power System Analysis, T.K. Nagsarkar, M. S. Sukhija
Principles of Architecture, G. Muthu Shoba Mohan
PRINCIPLES OF MICROCOMPUTERS AND MICROCONTROLLER ENGINEERING by Frederic M.Cady.
REMOTE SENSING AND GIS, B Bhatta
TANCET MBA-Anna university by E.S.Ramasamy
TANCET MCA-Anna University by V.V.K.Subburaj
Coaching Centers for TANCET

Apsire Coaching
Brilliant Tutorials Pvt. Ltd
CAREER LAUNCHER
IMS
Joseph Coaching Centre
PATHFINDER
Sathya Academy Coaching Centre
TIME


About  Result

Results will be published on the official website of Anna University. On entering their register number students can obtain their results.

TANCET Cutoff

Cutoff varies according to rules and regulations of the institute. The expected cutoff marks of some universities for TANCET 2010 are:

Anna University 40 and above
SC cut off 34 and above
ST cut off 31 and above.
Anna University Coimbatore - 39+
PSG- 38 +
GCT 38+
SSN 37+
Score Validity

The validity period of TANCET score is one year.

Wednesday 19 October 2011

Infosys Appitude Paper-33




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Infosys Apptitude question pattern
1. Number of null pointers in any binary tree = n+1.
2. max(t1,t2,...tn) = pipelining.
3. 50% -DBETXXXXXX - density.
4. print (Head(T)) Traverse(left(T)) print (Head(T)) Traverse(right(T))
5. Boolean Expression Evalvate.
6. Common sub expression:-
Ans: a + e
7. LRU : 1, 2, 3. 8. Tr. Delay - 10000 bits
Ans. 10.01
9. Grammar of Number of shift / reduce operator:
Ans. 4.
10. CPU scheduling 9,8 ?
11. If even x/2 else p(p(3x+1)) 2^k + 1: 3 . 2^(k-1)
12. Memory Allocation Related.
13. Swapping.
Ans: Reference only.
14. Compiler - related Qn.
15. LAN frames - related question.
16. Parameter passing (35,20).
17. sliding window protocol - BUFFER SIZE large.
18. kernel mode - deallocate resource.
19. logic circuit
Ans: Minimum OR = 3.
20. Combinatorics related.
21. Priority Scheduling.
22. cobegin begin x = y; x= x+1; y= x begin x =y; z= z+1; y= z coend ans. Number of values possible = 2.
23. 2 bits flip / 2 bits exchange.
24. Any addr K^+ v(a) + 2I - 2a.
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Infosys Appitude Paper-32




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Infosys Apptitude questions
1. From a vessel, 1/3rd of the liquid evaporates on the first day. On the second day 3/4th of the remaining liquid evaporates. What fraction of the volume is present at the end of the second day.
Ans: 50%.
2. An orange glass has orange juice and white glass has apple juice both of equal volumes. 50 ml of the orange juice is taken and poured into the apple juice. 50 ml from the white glass is poured into the orange glass. Of the two quantities, the amount of apple juice in the orange glass and the amount of orange juice in the white glass, which one is greater and by how much?
Ans: The two quantities are equal.
3. There is a 4 inch cube painted on all sides. This is cut down into of 1 inch cubes. What is the no of cubes which have no pointed sides?
Ans: 8.
4. Sam and Mala have a conversation. Sam says I am certainly not over 40. Mala says I am 38 and you are atleast 5 years older than me. Now, Sam says you are atleast 39. All the statements by the two are false. How old are they really?
Ans: Mala = 38 yrs; Sam = 41 yrs.
5. Ram Singh goes to his office in the city, every day from his suburban house. His driver Gangaram drops him at the railway station in the morning and picks him up in the evening. Every evening Ram Singh reaches the station at 5 O' Clock. Gangaram also reaches at the same time. One day Ram Singh started early from his office and came to the station at 4 O' Clock. Not wanting to wait for the car he starts walking home. Mangaram starts at normal time, picks him up on the way and takes him back house, half an hour early. How much time did Ram Singh walk?
6. In a railway station, there are two trains going. One in the harbour line and one in the main line, each having a frequency of 10 minutes. The main line service starts at 5 o'clock and the harbour line starts at 5.02A.M. A man goes to the station every day to catch the first train that comes. What is the probability of the man catching the first train?
Ans: 0.8.
7. A family X went for a vacation. Unfortunately it rained for 13 days when they were there. But whenever it rained in the mornings, they had clear afternoons and vice versa. In all they enjoyed 11 mornings and 12 afternoons. How many days did they stay there totally?
Ans: 18.
8. A survey was taken among 100 people to find their preference of watching T.V. programmes. There are 3 channels. Given the no of people who watch at least channel 1, at least channel 2, at least channel 3, no channels at all, atleast channels 1 and 3,
1. From a vessel, 1/3rd of the liquid evaporates on the first day. On the second day 3/4th of the remaining liquid evaporates. What fraction of the volume is present at the end of the second day.
Ans: 50%.
2. An orange glass has orange juice and white glass has apple juice both of equal volumes. 50 ml of the orange juice is taken and poured into the apple juice. 50 ml from the white glass is poured into the orange glass. Of the two quantities, the amount of apple juice in the orange glass and the amount of orange juice in the white glass, which one is greater and by how much?
Ans: The two quantities are equal.
3. There is a 4 inch cube painted on all sides. This is cut down into of 1 inch cubes. What is the no of cubes which have no pointed sides?
Ans: 8.
4. Sam and Mala have a conversation. Sam says I am certainly not over 40. Mala says I am 38 and you are atleast 5 years older than me. Now, Sam says you are atleast 39. All the statements by the two are false. How old are they really?
Ans: Mala = 38 yrs; Sam = 41 yrs.
5. Ram Singh goes to his office in the city, every day from his suburban house. His driver Gangaram drops him at the railway station in the morning and picks him up in the evening. Every evening Ram Singh reaches the station at 5 O' Clock. Gangaram also reaches at the same time. One day Ram Singh started early from his office and came to the station at 4 O' Clock. Not wanting to wait for the car he starts walking home. Mangaram starts at normal time, picks him up on the way and takes him back house, half an hour early. How much time did Ram Singh walk?
6. In a railway station, there are two trains going. One in the harbour line and one in the main line, each having a frequency of 10 minutes. The main line service starts at 5 o'clock and the harbour line starts at 5.02A.M. A man goes to the station every day to catch the first train that comes. What is the probability of the man catching the first train?
Ans: 0.8.
7. A family X went for a vacation. Unfortunately it rained for 13 days when they were there. But whenever it rained in the mornings, they had clear afternoons and vice versa. In all they enjoyed 11 mornings and 12 afternoons. How many days did they stay there totally?
Ans: 18.
8. A survey was taken among 100 people to find their preference of watching T.V. programmes. There are 3 channels. Given the no of people who watch at least channel 1, at least channel 2, at least channel 3, no channels at all, atleast channels 1 and 3, atleast channels 1 and 2, at least channels 2 and 3. Find the no of people who watched all three.
9. Albert and Fernandes have two leg swimming race. Both start from opposite ends of the pool. On the first leg, the boys pass each other at 18 m from the deep end of the pool. During the second leg they pass at 10 m from the shallow end of the pool. Both go at constant speed but one of them is faster. Each boy rests for 4 seconds at the end of the first leg. What is the length of the pool?
10. Each alphabet stands for one digit in the following multiplication.
T H I S
x I S
---------
X F X X
X X U X
------------
X X N X X
------------
What is the maximum value T can take?
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Infosys Appitude Paper-31


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Infosys Apptitude question paper

1. A person needs 6 steps to cover a distance of one slab. If he increases his foot length (step length) by 3 inches he needs only 5 steps to cover the slabs length. What is the length of the each slab.
Ans: 31 inches.
2. There are 19 red balls and one black ball. Ten balls are put in one jar and the remaining 10 are put in another jar. What is the possibility that the black is in the right jar.
Ans: 1/2.
3. There is one lily in the pond on 1st june. There are two in the pond on 2nd june . There are four on 3rd june and so on. The pond is full with lilies by the end of the june.
(i) On which date the pond is half full?
Ans: 29th. --the june has 30 days).
(ii) If we start with 2 lilies on 1st june when will be the pond be full with lilies.
Ans: 29th June.
4. A lorry starts from Banglore to Mysore at 6.00 A.M, 7.00 A.M, 8.00 am.....10 pm. Similarly one another starts from Mysore to Banglore at 6.00 am,7.00 am, 8.00 am.....10.00pm. A lorry takes 9 hours to travel from Banglore to Mysore and vice versa.
(i) A lorry which has started at 6.00 am will cross how many lorries.
Ans: 10.
(ii) A lorry which had started at 6.00pm will cross how many lorries.
Ans: 14.
5. A person meets a train at a railway station coming daily at a particular time . One day he is late by 25 minutes, and he meets the train 5 k.m. before the station. If his speed is 12 kmph, what is the speed of the train.
Ans: 60 kmph. Refer--Shakuntala Devi Book.
7. A theif steals half the total no of loaves of bread plus 1/2 loaf from a backery. A second theif steals half the remaing no of loaves plus 1/2 loaf and so on. After the 5th theif has stolen there are no more loaves left in the backery. What was the total no of loaves did the backery have at the biggining.
Ans: 31.
8. A gardener plants 100 meters towards east, next 100 meters towards north,next 100 meters towards west. 98 meters towards east, 96 meters towards north and 96 meters towards west, 94 meters towards south. and 94 meters towards east and so on. If a person walks between the trees what is the total distance travelled by him before he reaches the center.
Ans: |---------------| | | | | | | | --------|- | ---------------------| -.
9. Long division: example: 1089709/12 ?
ANALYTICAL 4 question---40 marks; 40 minutes;
1. There are four women and 3 men. They play bridge one night. Find widow among them. Rules:
(i) wife and husband are never partners.
(ii) Wife and husand never play more than one game. One night they played four games as follows:-
1. ------ + ------ vs ------- + ---------
2. ------ + ------ vs ------- + ---------
3. ------ + --*--- vs ------- + ---------
4. ---*-- + ------ vs ------- + ---------
the woman are marked * above.
Ans: Refer Problem 21. Mind Teasers by Summers.
2. There are 5 peoples; few of them speak true, few of them false. Identify them.
3. & 4.th problems on Venn diagram.

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Infosys Appitude Paper-30





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Puzzles

1. A farmer sold two of his cows for 210/-. He sold one cow at a profit of 10% and other for a loss of 10%.

Totally he gained 5% on selling both the cows.What is the original cost of each cow?150 & 50
2. A train which travels at a uniform speed due to some mechanical fault after traveling for an hour goes at 3/5th of

the original speed and reaches the destination 2 hrs late.If the fault had occurred after traveling another 50 miles

the train would have reached 40 min earlier. What is distance between the two stations?300
3. Three friends A,B,C .Each have a hat and a bicycle. But every one wears hat of one friend and rides bicycle of

another. If one wears C’s hat and rides B’s cycle. Who will ride A’s cycle?c
4. Fill the series
a)3,6,13,26,33,66,------ 73,146
b)364,361,19,16,4,1,---- 1,-2
5. Socks of two colours of same no in a box.------
6. Four frns belonging to four different families preparing fruit salads with fruits apple,grapes,bananas and

cherries.Each uses only 3 fruits and no two uses same combn.Four questions were asked based on above data.
7. Husband says to wife if we sell 75 of our chickens the feed will be there for xtra 20 days and if we buy 100

chickens xtra the feed will be over 15 days sooner.Then find the no of chickens they have?
8. A problem on watch,husband watch gains 1min every hr and wife watch looses 2min/hr
By seeing the watch running slow they almost missed an function by visiting function 1hr late. Then when was

both the watches set to correct time?
9. Some condns given find the day of the week .Only 1 condn is true out of 6 given.We have to find the correct

condn also.
10. First names of four friends given.One guy cuts 2feet logs ,other 1 ½ logs and the other 1 feet logs to ½ feet. No

of pieces cut by each guy( second names given) were given some 26,27,28. first name of the guy
who broke 27 logs of ½ feet each has to be found.



Written test

1. A man brought some watermelons to town and sold them. he sold 1/2 more than 1/2 of what he brought and

e was left with one melon. how many melons did he bring to town?
ans: 3
2. When u reverse the digits of age of father u will get the age of son. one year ago the age of father was
twice that of son's age. what are the current ages of father and son?
ans: 73 & 37
3. There will be four friends ,one is doctor, one is lawyer... they are having four cars one ferrari,
corvette .... there were some conditions and we were suppose to find what is profession of each one and
what car they own. this was the one for 8 marks.
4. There is a circular ring in which there are 12 black mice and one white mice . a cat walks circularly
in the ring and eats every 12th mice. where should the cat start so that the white mice is the last one to be
eaten by cat?
ans: if the cat moves circularly it has to start from the 11th mice (clockwise) w.r.t. to white one.
5. A farmer grows four types of crops say W,X,Y & Z . two conditions were given:
1. If the farmer grows crop W in a year then also grows X that year
2. If the farmer grows crop Z one year then he never grows crop Y next year
There were 6 choices among which we were suppose to find one correct one which does not violate the two
conditions the choices were some thing like:( first pair denotes crops grown first year and second after
semicolon represents crops grown next year) W,X ; X,Z (this one is a valid one)
Ans: I don’t remember the choices but the ans was option C Freshersworld.com
6. In a class there are less than 500 students . when it is divided by 3 it gives a whole number. similarly
when it is divided by 4,5 or 7 gives a whole number. find the no. of students in the class
ans: 420
7. There are three types of birds A,B & C . A costs 5pounds, B costs 3 Pounds and C costs 1/3 of a pound.
find the no. of A,B &C such that u will get 100 birds for 100 pounds. (I think we were suppose to find 3
answers since there were 3 rows in the answer)
ans: A : 4 B : 18 C: 78
8. There are 5 persons who have won top five places in an event in Olympics . one of them asks all the five
regarding thier positions, they reply as
a: "i am not the last"
b: "c is in third place"
c: "E is behind A"
d: "B is in first place"
e: "D is not the first"
The persons who have won gold and silver have lied find the positions in order(format: name of first,
name of second,..)
ans: B,D,E,A,C
9. A coffee seller has two types of coffee Brand A costing 5 bits per pound and Brand B costing 3 bits
per pound. he mixes two brands to get a 40 pound mixture. he sold this at 6 bits per pound. the seller
gets a profit of 33 1/2 percent. how much he has used Brand A in the mixture?
ans: 30 pounds
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Infosys Appitude Paper-29





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INFOSYS Question PAPER


1)
XXXX
YYYY
ZZZZ

YXXXZ

What is X,Y and Z?
Ans: X=9 Y=1 Z=8

2) A person walks on a plain land at 4 km/hr and up the slope at 3 km/hr and comes
down at 6 km/hr and walks on the plain land again at 4 km/hr. if he started at 3:00
pm and comes back at 9:00 pm. What is the one way distance?
Ans:12 km

3) There is a five digit number
ć It has 2 prime digits(1 is not a prime number)
ć The third digit is the highest
ć The second digit is lowest
ć The first digit is 1 less that third digit
ć The fifth is half of the fourth
ć The sum of 4-th and 5-th digit is less that first
Ans: 71842

4) today is Friday. A lady says you have to meet me two days after the day before
the day after tomorrow
ans:Monday

5) a lady¡¦s age is between 50 and 70.each of her sons has many sons as his
brothers. the sum of the sons and grandsons in the lady¡¦s age. what is her age?
Ans: 64


6) two persons have 64 and 20 barrels of wine. the first one pays tax 5 barrels and
40 frames. the second one pays 2 barrel and got back 40 frames. What is the value of
each barrel and the tax paid on each barrel?
Ans: value=120 frames
Tax =10 frames

7) there are 20 balls of green color,20 balls of red color,20 balls of blue color,20
of balck,20 of yellow. how many u have to pick to guarantee 2pairs of same color?
Ans: 6 balls

8) sox¡¦s age , sox¡¦s sister¡¦s age and sox¡¦s father¡¦s age sums up to a century.
When sox s as old as his father, ox¡¦s sister will be twice as old as now. When sox
is as old as his father then his father is twice as old as when his sister was as
old as her father

ans: sox=20
sister=30
father=50

9) jerry and four of his friends one of whom is a broker are about to go on a trip.
They decide to take cards in order to choose the driver. The cards are ten jack,
queen, king and ass. The person who will get the ass will be the driver.
(five condition will be given)


sorry we could not make the last two questions b¡¦cause of lack of time.

Section A

1. Which of the following involves context switch,

(a) system call
(b) priviliged instruction
(c) floating poitnt exception
(d) all the above
(e) none of the above

Ans: (a)


2. In OST, terminal emulation is done in

(a) sessions layer
(b) application layer
(c) presentation layer
(d) transport layer

Ans: (b)


3. For a 25MHz processor , what is the time taken by
the
instruction
which needs 3 clock cycles,

(a)120 nano secs
(b)120 micro secs
(c)75 nano secs
(d)75 micro secs


4. For 1 MB memory, the number of address lines
required,

(a)11
(b)16
(c)22
(d) 24

Ans. (b)


5. Semaphore is used for

(a) synchronization
(b) dead-lock avoidence
(c) box
(d) none

Ans. (a)
6. Which holds true for the following statement

class c: public A, public B

a) 2 member in class A, B should not have same name
b) 2 member in class A, C should not have same name
c) both
d) none

Ans. (a)


7. Question related to java


8. OLE is used in

a) inter connection in unix
b) interconnection in WINDOWS
c) interconnection in WINDOWS NT


9. Convert a given HEX number to OCTAL


10. Macros and function are related in what aspect?

(a)recursion
(b)varying no of arguments
(c)hypochecking
(d)type declaration


11.Preproconia.. does not do which one of the
following

(a) macro
(b) conditional compliclation
(c) in type checking
(d) including load file

Ans. (c)


12. Piggy backing is a technique for

a) Flow control
b) Sequence
c) Acknowledgement
d) retransmition

Ans. (c)


13. In signed magnitude notation what is the minimum
value that
can be
represented with 8 bits

(a) -128
(b) -255
(c) -127
(d) 0


Section B


1. Given the following statement
enum day = { jan = 1 ,feb=4, april, may}
What is the value of may?

(a) 4
(b) 5
(c) 6
(d) 11
(e) None of the above


2. Find the output for the following C program

main
{int x,j,k;
j=k=6;x=2;
x=j*k;
printf("%d", x);


3. Find the output for the following C program

fn f(x)
{ if(x<=0) return; else f(x-1)+x; } 4. Find the output for the following C program i=20,k=0; for(j=1;j9 && Y++!=10 && Y++>10)
{printf("%d", Y);
else
printf("%d", Y);
}

Ans. 13


8. Find the output for the following C program

f=(x>y)?x:y

a) f points to max of x and y
b) f points to min of x and y
c)error

Ans. (a)


9. What is the sizeof(long int)

(a) 4 bytes
(b) 2 bytes
(c) compiler dependent
(d) 8 bytes



10. Which of the function operator cannot be over
loaded

(a) <=
(b) ?:
(c) ==
(d) *


11. Find the output for the following C program

main()
{intx=2,y=6,z=6;
x=y==z;
printf(%d",x)
}



Section C (Programming Skills)

Answer the questions based on the following program

STRUCT DOUBLELIST
{ DOUBLE CLINKED
INT DET; LIST VOID
STRUCT PREVIOUS; (BE GIVEN AND A PROCEDURE TO DELETE)
STRUCT NEW; (AN ELEMENT WILL BE GIVEN)
}
DELETE(STRUCT NODE)
{NODE-PREV-NEXT NODE-NEXT;
NODE-NEXT-PREV NODE-PREV;
IF(NODE==HEAD)
NODE
}

Q. In what case the prev was

(a) All cases
(b) It does not work for the last element
(c) It does not for the first element
(d) None of these



Answer the questions based on the following program

VOID FUNCTION(INT KK)
{KK+=20;
}
VOID FUNCTION (INT K)
INT MM,N=&M
KN = K
KN+-=10;
}


Q. What is the output of the following program

main()
{ int var=25,varp;
varp=&var;
varp p = 10;
fnc(varp)
printf("%d%d,var,varp);
}

(a) 20,55
(b) 35,35
(c) 25,25
(d)55,55



Section D

1. a=2, b=3, c=6
Find the value of c/(a+b)-(a+b)/c


2. What does the hexanumber E78 in radix 7.

(a) 12455
(b) 14153
(c) 14256
(d) 13541
(e) 131112

Ans. (d)


3. 10 : 4 seconds :: ? : 6 minutes

Ans. 900


4. Q is not equal to zero and k = (Q x n - s)/2.What
is n?

(a) (2 x k + s)/Q
(b) (2 x s x k)/Q
(c) (2 x k - s)/Q
(d) (2 x k + s x Q)/Q
(e) (k + s)/Q

Questions 6 - 10 are to be answered on the following
data

A causes B or C, but not both
F occurs only if B occurs
D occurs if B or C occurs
E occurs only if C occurs
J occurs only if E or F occurs
D causes G,H or both
H occurs if E occurs
G occurs if F occurs
6. If A occurs which of the following must occurs

I. F and G
II. E and H
III. D

(a) I only
(b) II only
(c) III only
(d) I,II, & III
(e) I & II (or) II & III but not both
Ans. (e)


7. If B occurs which must occur

(a) D
(b) D and G
(c) G and H
(d) F and G
(e) J

Ans. (a)


8. If J occurs which must have occured

(a) E
(b) either B or C
(c) both E & F
(d) B
(e) both B & C

Ans. (b)


9. Which may occurs as a result of cause not mentioned

I. D
II. A
III. F

(a) I only
(b) II only
(c) I & II
(d) II & III
(e) I,II & III

Ans. (c)

10. E occurs which one cannot occurs

(a) A
(b) F
(c) D
(d) C



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