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Thursday, January 26, 2012

Logical Puzzles-3

For questions 1-10 : Find the odd one

1)
1)518 2)448 3)426 4)574

2)
1)4 2)28 3)48 4)100

3)
1)AON 2)EWR 3)IEV 4)OLB

4)
1)Mouse 2)Monitor 3)Keyboard 4)Joy stick

5)
1).jpeg 2).exe 3).jpg 4).gif

6)
1)Scissors 2)Knives 3)Trousers 4)Knickers

7)
1)Kill 2)Will 3)Fill 4)Bill

8)
1)Xylophone 2)Telephone 3)Violin 4)Clarinet

9)
1)Nucles 2)Mitochondria 3)Celloplasm 4)Tissue

10)
1)RAM 2)Cache 3)Hard disk 4)Compact Disc

Direction for questions 11 to 15: Each question contains five or six statements followed by four sets of three statements each.Choose the set in which the statements are logically related.

11)
(A)No teacher is patient.
(B)Some teacher are not patients.
(C)No teachers is a doctor.
(D)Some nurses are not teachers.
(E)Some nurses are doctors.
(F)All patients are doctors.
1)CAF 2)CED 3)BCF 4)All the three

12)
(A)Some bowlers are not cricketers.
(B)All batsmen are bowlers.
(C)All cricketers are not batsmen.
(D)All bowlers are cricketers.
(E)Some cricketers are bowlers.
(F)Some bowlers are not batsmen.
1)ECF 2)ABC 3)CDF 4)None of these

13)
(A)Some SMS are not GMS.
(B)Each SMS is TMS.
(C)Some SMS are MMS.
(D)No MMS is GMS.
(E)Most TMS is MMS.
(F)No GMS is TMS.
1)ADC 2)DEF 3)BDF 4)None of these

14)
(A)No CPI is BJP.
(B)No BJP is Congress.
(C)Some BJP's are SAD
(D)No Congress is CPI
(E)Some SAD's are not Congress.
(F)Some SAD's are CPI's.
1)ABD 2)ECB 3)DFC 4)None of these

15)
(A)Every credit card is not a green card.
(B)Some credit cards are direct credit cards.
(C)Some direct credit cards are not debit cards.
(D)No credit card is a debit card.
(E)Some green cards are debit cards.
(F)No credit card is a direct credit card.
1)CDF 2)AED 3)BCD 4)None of these

Directions for questions 16 to 20: Read the following passage, and from the statements that follow each passage choose the one that can be concluded from the passage.

16)Those who can speak English. Some Marathi speaking people cannot speak English. All Bengali speaking people are Indians.All Indians can speak Hindi.
1)Some Bengali speaking people cannot speak Marathi.
2)Some English speaking people are not Indians.
3)Some Marathi speaking people cannot speak Bengali.
4)None of these

17)Some non vegetarians are animals.Vegetarian eat only vegatables.All non-vegetarians are vegetarians. Those who eat only vegetables do not eat meat.No animal is a human.
1)Some, who do not eat meat,are human.
2)No animal is vegetarian.
3)Human do not eat meat.
4)None of these.

18)Norah Jones is a singer.Those who don't know how to play violin,know how to play guitar.Those who sing songs,don't know how to play violin.Every singer sings songs.
1)Singers know how to play guitar.
2)All singers don't know how to play violine.
3)Norah Jones knows how to play guitar.
4)None of these.

19)Coal is black.Somethings which glitter are diamonds.No glitter is gold.Diamond is coal.
1)Some gold is coal.
2)Somethings, which are gold are not black.
3)Somethings, which are black are not gold.
4)None of these

20)Leaders are assertive people.Trainees are developers.Those who take classes are not Doctors.Doctors are not leaders.Some developers take classes.
1)Some assertive people are not trainees.
2)All trainees are not assertive people.
3)Some leaders are not trainees.
4)None of these.

Click here for the answers

Solutions to Logical Puzzles-3

1)

2)3,
The number obtained by dividing 48 with 4 is 12 which is even while all the others get odd number for the same.

3)4,
The sequence has to be AON,EWR,IEV,MMZ

4)2
The remaining 3 are input devices.

5)2
The remaining 3 represent an image.

6)3
Trousers can only take a plural form while others can also take a singular form.

7)

8)

9)4
All the other three lie inside a cell.

10)

11)4

12)3

13)1

14)2

15)3

16)3

17)1

18)3

19)3

20)4

Micro Processor Questions

  • What are the various registers in 8085? - Accumulator register, Temporary register, Instruction register, Stack Pointer, Program Counter are the various registers in 8085 .
  • In 8085 name the 16 bit registers? - Stack pointer and Program counter all have 16 bits.
  • What are the various flags used in 8085? - Sign flag, Zero flag, Auxillary flag, Parity flag, Carry flag.
  • What is Stack Pointer? - Stack pointer is a special purpose 16-bit register in the Microprocessor, which holds the address of the top of the stack.
  • What is Program counter? - Program counter holds the address of either the first byte of the next instruction to be fetched for execution or the address of the next byte of a multi byte instruction, which has not been completely fetched. In both the cases it gets incremented automatically one by one as the instruction bytes get fetched. Also Program register keeps the address of the next instruction.
  • Which Stack is used in 8085? - LIFO (Last In First Out) stack is used in 8085.In this type of Stack the last stored information can be retrieved first.
  • What happens when HLT instruction is executed in processor? - The Micro Processor enters into Halt-State and the buses are tri-stated.
  • What is meant by a bus? - A bus is a group of conducting lines that carriers data, address, & control signals.
  • What is Tri-state logic? - Three Logic Levels are used and they are High, Low, High impedance state. The high and low are normal logic levels & high impedance state is electrical open circuit conditions. Tri-state logic has a third line called enable line.
  • Give an example of one address microprocessor? - 8085 is a one address microprocessor.
  • In what way interrupts are classified in 8085? - In 8085 the interrupts are classified as Hardware and Software interrupts.
  • What are Hardware interrupts? - TRAP, RST7.5, RST6.5, RST5.5, INTR.
  • What are Software interrupts? - RST0, RST1, RST2, RST3, RST4, RST5, RST6, RST7.
  • Which interrupt has the highest priority? - TRAP has the highest priority.
  • Name 5 different addressing modes? - Immediate, Direct, Register, Register indirect, Implied addressing modes.
  • How many interrupts are there in 8085? - There are 12 interrupts in 8085.
  • What is clock frequency for 8085? - 3 MHz is the maximum clock frequency for 8085.
  • What is the RST for the TRAP? - RST 4.5 is called as TRAP.
  • In 8085 which is called as High order / Low order Register? - Flag is called as Low order register & Accumulator is called as High order Register.
  • What are input & output devices? - Keyboards, Floppy disk are the examples of input devices. Printer, LED / LCD display, CRT Monitor are the examples of output devices.
  • Can an RC circuit be used as clock source for 8085? - Yes, it can be used, if an accurate clock frequency is not required. Also, the component cost is low compared to LC or Crystal.
  • Why crystal is a preferred clock source? - Because of high stability, large Q (Quality Factor) & the frequency that doesn’t drift with aging. Crystal is used as a clock source most of the times.
  • Which interrupt is not level-sensitive in 8085? - RST 7.5 is a raising edge-triggering interrupt.
  • What does Quality factor mean? - The Quality factor is also defined, as Q. So it is a number, which reflects the lossness of a circuit. Higher the Q, the lower are the losses.
  • What are level-triggering interrupt? - RST 6.5 & RST 5.5 are level-triggering interrupts.

Seven useful things you can do with Google Search



So, you use Google only for searching??
The following are seven more useful things that you can do with Google Search. Try them out.
1. Calculator : Try typing 100*45/23 into the search bar and press enter.
2. Dictionary: Try typing define euphemism into the search bar and press enter.
3. Weather: Try typing weather mumbai into the search bar and press enter.
4. Current time of any place: Try typing time chicago into the search bar and press enter.
5. Unit conversion: Try typing 25 inches in centimeters into the search bar and press enter.
6. Searching for Synonyms too: Try typing ~euphemism into the search bar and press enter.
7. Currency conversion: Try typing 1 USD in INR into the search bar and press enter.

G.D.Naidu Museum & Industrial Exhibition in Coimbatore

G.D.Naidu (1893 – 1974) was an eminent inventor and industrialist from Coimbatore, India. What’s interesting about this inventor is he never studied more than the primary level! In fact, even at an young age, he hated the system so much that the threw mud in the face of his teachers (Twice. Back then, there were no slates but one needed to write using fingers on sand). So, naturally he was sent out of school and perhaps that should have been a very happy incident for our young G.D.Naidu! It seems he was quite mischievous during his early years and he is even believed to have lit a whole stack of hay which was kept over a cart, just for fun!

The above picture is of the Motor bike that he bought from an English revenue official because he was very impressed on seeing it for the first time. He was inquisitive to learn how it works and hence he disassembled it and reassembled it several times to understand how the various parts of the vehicle works!
First Electric Motor made in India by GD Naidu's Universal Motor Service kept at GD Naidu Museum CoimbatoreThe above picture is of the first electric motor in India which was made by G.D.Naidu’s UMS Group company called National Electric Works in 1937. These exhibits and many more are kept at the G.D.Naidu Museum and Industrial Exhibition (Near to Nilgiris Super Market – Avinashi Road in Coimbatore, the same building also hosts the Indo-German Goethe Institute & UMS Training center among others).
Statue of G D Naidu outside the GD Naidu Museum and Industrial exhibition in CoimbatoreThe G.D.Naidu museum and industrial exhibition in Coimbatore contains an impressive collection of various electrical/electronic/scientific devices and gadgets that has been in existence since very early years to the recent times. In fact, one visit to this museum would make you familiar with the different types of film cameras, projection TV’s, ball point pens, floppy disks, calculators, type writers, PA systems, printers, and many many more devices that were used right from 1930′s/40′s till today! The photos below show a few of the interesting equipments kept on display.
A mechanical calculator kept at the G D Naidu Museum and Industrial exhibition in coimbatoreHave you heard of a mechanical calculator? Well, you have just seen one!! :)
An early projection TV kept at the GD Naidu Museum and industrial exhibition in Coimbatore
A photo of Apple Computer made in 1984
Well this is how the earliest computers looked! In fact, there is one more computer kept there which was so huge that it did not fit in to my camera view! Its specifications should interest you though – 48 Kilo Bytes of RAM/ 8.6 Mega Bytes of 12″ Hard Drive/ 8″ Floppy drive cabinet :) Somehow, I managed to take a photo that covered half of this whole computer – check it out.
Photo of half of a huge early computer kept at G D Naidu exhibition museumIn certain sections of this museum, the lights would go on automatically as you walk near that part of the exhibits and then switch off automatically when you go away from them! There were so many exhibits arranged in multiple long rows and a long shot of one of the rows is shown below.
Exhibits kept in rows in G D Naidu museum coimbatoreIn fact, there is a separate area where quite a few scientific exhibits are kept for encouraging curiosity in Science for children and perhaps even the grown up ones! For example, Try to say the colour of each of the below word (without struggling, that is) – :)
colour reading challenger exhibit kept in G D Naidu museum to explain the working of left and right brainsBelow picture is of a cool early petrol car that G.D.Naidu built in India. But sadly, the Government rejected the License to him for manufacturing them commercially (In those days, you could manufacture something commercially only if you got a license from the Government :( ).
Petrol Car built by G D NaiduHe wanted to make certain precision blades/knives too (he learnt the technology during one of his visits to Germany) but the Government gave the license for manufacturing it to someone else! It seems multiple such rejections made him destroy some of his inventions in frustration and perhaps even discouraged the great innovator who could have done much more. It seems, he had the hands of a wizard and what ever he touched became Gold! He even grew some plants in his garden which were unusual (Like cotton plants that grew to ten feet, coconut trees that were 3 feet, etc using perfect organic methods). But sadly, we do not have any documentation of all those methods and perhaps we don’t deserve them as well!
It seems in-spite of such things, he was warm, always smiling, helping others and kept a positive outlook towards life. He founded a school and a college and his company – Universal Motor Service provided a lot of jobs to engineering people back then in Coimbatore.  Below are some of the awards received by him, his company and the museum.
Awards received by G D Naidu , his company and GD Naidu museumG.D.Naidu was an avid photographer and photography was his hobby and passion. If you visit his museum, you can see the photos of a number of dignitaries who have visited the museum (A.B.Vajpayee, Indira Gandhi, etc). In fact, he was personally invited to the funeral procession of King George V at London and he filmed it too…
In 1940, a Phonograph was assembled and made by G.D.Naidu himself with some help from an American firm and his own UMS. By the way, a phonograph is a device that can record and playback sound, originally invented by Edison. Perhaps that’s why he was called as the Edison of India!
This museum is open from morning 8:00 AM to 4:30 PM (Except on Sundays) and is a must visit for all science history enthusiasts.

Sunday, January 22, 2012

JOB FAIR-VENTATESHWARA COLLEGES, GOPI


Who are all participate :
 
All Fresher, Experience candidate and Final Year Students (Arts & Science, Management and Engineering).
 
Schedule for Participants:
 
27-01-2012 : All Fresher, Experience & Final Years Graduates  (Arts & Science, Engineering and Management)
 
28-01-2012 : All Fresher, Experience & Final Year Diplomas and ITIs
 
29-01-2012 : All +2 & Class 8  to 10 School Passouts & dropouts
 
Essentials to Participate:
 
Come with sufficient photocopies of your Student Recruitment Form (SRF) and your recent passport size photos with testimonials for the job fair. 
 
click below to register
 

JOB FAIR 2012

more than 150 companies organizing job fair for the second year in SVS college..
CLICK ON THE LINK BELOW TO REGISTER

CLICK HERE


LIST OF COMPANIES


1.Nokia, Chennai
2.Accenture, Bangalore
3.Tech Mahindra, Chennai
4.Eureka Forbes Pvt Ltd, Chennai
5.Bajaj Allianz Pvt Ltd., Chennai
6.HCL Learning, Coimbatore
7.Harvest Future Consultants, Chennai
8.Allsec Technologies, Chennai
9.Airtel India, West Zone Territory, Coimbatore
10.First Source Pvt Ltd., Coimbatore
11.Lifestyle Retail Pvt Ltd, Coimbatore
12.CRI pumps Ltd, Coimbatore
13.Pricol Limited, Coimbatore
14.Texmo Pumps, Coimbatore
15.Sarah Elgi, Coimbatore
16.Roots India Pvt Limited, Coimbatore
17.Murugappa Group, Coimbatore
18.Shanthi gears Ltd, Coimbatore
19.365 media Pvt ltd, Coimbatore
20.Tech Synergy Pvt Ltd, Coimbatore
21.Suguna Poultry Ltd, Coimbatore
22.KGISL Pvt Ltd., Coimbatore
23.Raaga Exports Pvt Ltd., Coimbatore
24.Steel Fabs, Coimbatore
25.Minveli InfoTech Pvt Ltd., Coimbatore
26.Digital Nirvana Pvt Ltd., Coimbatore
27.Leader gate Consulting Services, Chennai
28.Bright Star Services, Coimbatore
29.Excel Plasts, Coimbatore
30.Ugam Solutions Pvt Limited, Coimbatore
31.PPTS Services, Chil Plant, Coimbatore
32.Crossfields India Pvt Limited, Coimbatore
33.Fitness One India Pvt Limited, Coimbatore
34.Greenland Communication India Pvt Limited, Udumalpet
35.G -Plast, Coimbatore
36.N Dot, Coimbatore
37.Tata AIG Life Insurance, Coimbatore
38.Key Labs, Coimbatore
39.Daffadils India Technologies, Coimbatore
40.Interlogix Embedded Technologies, Coimbatore
41.Edexcel Solutions, Coimbatore
42.Tekno Turf Group of Companies, Coimbatore
43.ABT Maruthi, Coimbatore
44.LGB Rolon Pvt Limited, Coimbatore
45.Indoshell Castings Pvt Limited, Coimbatore
46.S & T Engineers Pvt Limited, Coimbatore
47.Bill Forge Pvt Limited, Bangalore
48.Universell Group, Coimbatore
49.Elgi Rubber Pvt Limited
50.Amulya Infotech India Pvt. Ltd, Coimbatore
51.Reshmi Industries Pvt Limited, Coimbatore
52.Path Finder Analysis, Coimbatore
53.ICICI Prudential Life Insurance, Coimbatore
54.Magnasoft, Bangalore
55.Wall cliffs Entrepreneurs Intl Pvt. Ltd, Coimbatore.
56.Autoprint Machinery Manufactures Pvt Ltd.
57.De Frank Group, Bangalore
58.JP Constructions, Chennai
59.TTK Prestige Ltd, Chennai
60.Reliance Communication, Coimbatore
61.Global Innovsource, Coimbatore
62.Sam Turbo, Coimbatore
63.Ameoba Publishing House, Coimbatore
64.The Chopras, Coimbatore
65. Sterlite  Group, Tuticorin