GRE daily 10 words :Day 30

unscrupulous = dishonest
use = an unscrupulous financial adviser

cumbersome = unwieldy
use = cumbersome equipment

induce = persuade, bring about
use = They induced her to take the job by promising more money

adorn = to decorate
use = the room was adorned with flowers

anesthetic = producing loss of sensation
use = anesthetic medicine

advise = give counsel
use = His doctor advised him against smoking

ingenuous = na
use = it was rather ingenuous of him to ask a complete stranger to look after his luggage

microcosm = The world on a small scale
use = a microcosm of the society

paragon = model of excellence or perfection
use = a paragon of virtue

incense = enrage
use = I was so incensed by what he was saying I had to walk out. 

GRE daily 10 words :Day 29

ouster = ejection
use = facing a possible ouster

recital = performance
use = a piano recital

maladjusted = disturbed
use = maladjusted children

elucidate = make clear, clarify
use = I don't understand. You'll have to elucidate

goad = encourage
use = He refused to be goaded by their insults

superb = excellent
use = a superb performance

unwitting = unintentional
use = unwitting victims of

heterogeneous = composed of unlike parts, different
use = heterogeneous groupings

resilience = ability to recover from an illness
use = *

suave = smooth
use = He's very suave and sophisticated 

GRE daily 10 words :Day 28

paranoia = type of a psychological disease where a person thinks everybody hates him
use = *

effigy = likeness, mannequin
use = Crowds marched through the streets carrying burning effigies of the president

visionary = produced by imagination, fanciful, mystical
use = he was a great visionary

solecism = ungrammatical construction
use = a grammatical solecism

pragmatic = practical
use = the pragmatic approach to problems

contusion = A bruise
use = she was treated for contusions and abrasions

cartographer = mapmaker
use = *

hindsight = perception of events after they happen
use = In hindsight, it would have been better to wait

bellow = shout, roar
use = "Keep quiet!" the headmaster bellowed across the room

logistics = means of supplying troops
use = the logistics of the whole aid operation 

GRE daily 10 words :Day 27

spurn = reject
use = She spurned his offers of help

philistine = barbarian, narrow-minded person
use = a bunch of philistines

hemicycle = semicircular form or structure
use = *

citation = summons to appear in court
use = The court issued a contempt citation against city council

retard = to slow
use = severely retarded economic growth

malady = illness
use = Apathy is one of the maladies of modern society

pine = languish
use = pined away and died

meager = scanty
use = a meager salary

trek = journey
use = trekking through forests

signify = denote, indicate
use = Nobody really knows what the marks on the ancient stones signify 

GRE daily 10 words :Day 26

paraphernalia = equipment
use = cricket paraphernalia

hardy = healthy
use = A few hardy souls

famine = extreme scarcity of food
use = a widespread famine

nurture = nourish, foster
use = a carefully nurtured garden

jingoism = extremely aggressive and militant patriotism
use = Patriotism can turn into jingoism and intolerance very quickly

dolt = a stupid person
use = a pack of dolts and idiots

mania = madness
use = a sudden mania for exercise

jest = joke
use = Would I jest about something so important

procrastinate = to delay, postpone, put off
use = I'm just procrastinating the problem

diva = prima donna
use = a pop diva 

GRE daily 10 words :Day 25

chastise = to criticize or punish someone
use = they chastised the Government for not doing enough

avail = assistance
use = Employees should avail themselves of the opportunity

simple = lacking in knowledge or intelligence
use = He's a bit simple

habitat = dwelling place
use = destruction of wildlife habitat

submit = yield
use = We protested about the changes, but in the end we had to submit

expedient = advantageous, convenient, efficient
use = It might be expedient not to pay him until the work is finished

parrot = mimic
use = she just parrots anything that her mom says

indisputable = not disputed, unquestioned
use = One fact is indisputable

homage = respect
use = to pay homage

warrant = justification
use = it did not warrant such severe punishment 

Advanced Ajax: Architecture and Best Practices is the definitive guide to building business-critical, production-quality Web applications with Ajax. Shawn M. Lauriat systematically addresses the design, architecture, and development issues associated with Ajax, offering proven patterns and robust code examples available in no other book. You�ll find best practices for addressing the full spectrum of issues enterprise Ajax developers face: scalability, performance, security, reliability, flexibility, maintainability, and reusability.Writing for experienced Web developers, Lauriat delivers fresh ideas and elegant solutions: meaty technical content, presented with exceptional clarity. Among the many topics he covers in unprecedented depth: cleanly implementing Javascript custom events to reduce coupling and to enhance flexibility; overcoming Ajax�s traditional accessibility limitations; reducing network latency through compression and other techniques; and much more. Coverage includes:Planning Ajax interfaces for simplicity, clarity, and intuitivenessCreating scalable, maintainable architectures for client-side JavascriptUsing the latest tools to profile, validate, and debug client-side codeArchitecting the server side for security and functionality, while restricting loaded data, objects, and actions to current requestsProtecting against the most widespread and significant Ajax security risksOptimizing every component of an Ajax application, from server-side scripts to database interactionsIntroducing cutting-edge Ajax: game development, Ajax with canvas, and Ajax for enterprise applications

click here to download

Flash Menu Labs v2.05.Professional Edition

Do you want to have Cool Flash menus with impressing visual effects, eye-catching animation and non-trivial structure on your web sites,but don't want to spend months coding ActionScript and tuning visual appearance?
With Flash Menu Labs you can get all these features and much more just for minutes!
There are lots of templates, motion presets and adjustable parameters.


click on the title for download link......

OXygen XML Editor and XSLT Debugger v.10.0

xygen is a complete cross platform XML editor providing the tools for XML authoring ML conversion | XML Schema | DTD | Relax NG |Schematron development XPath | XSLT | XQuery debugging | SOAP | WSDL testing

One of the most important additions in Oxygen XML Editor and Author version 10 is the bundling of the schema-aware XSLT 2.0 and XQuery processor from Saxonica. Saxon-SA is now available in all Oxygen editions at no additional cost. Version 10 comes with a large number of improvements including a powerful new XML instance generator, better content completion offering proposals from included or imported XML Schema or XSLT modules, a better integration of the Intel(R) XML Software Suite and updates of most database connectors, document frameworks and XML, XML Schema, XSLT, XPath and FOP processors. The SVN support was also updated to include Subversion 1.5 features.

for download link click on the title.................

GRE daily 10 words :Day 24

ample = enough, specious, abundant
use = there is ample space for all

inborn = innate
use = an inborn tendency

squander = waste
use = They'll quite happily squander a whole year's savings on two-week vacation

incorporate = combine
use = This aircraft incorporates several new safety features

chronic = continual
use = a chronic disease

machination = plot or scheme
use = I can see through your wily machination

jurisprudence = philosophy of law
use = a student of jurisprudence

prowess = strength, expertise, bravery, skill
use = sporting prowess

feign = pretend, give a false impression
use = to feign surprise

brochure = a pamphlet
use = a product brochure 

ample = enough, specious, abundant
use = there is ample space for all

inborn = innate
use = an inborn tendency

squander = waste
use = They'll quite happily squander a whole year's savings on two-week vacation

incorporate = combine
use = This aircraft incorporates several new safety features

chronic = continual
use = a chronic disease

machination = plot or scheme
use = I can see through your wily machination

jurisprudence = philosophy of law
use = a student of jurisprudence

prowess = strength, expertise, bravery, skill
use = sporting prowess

feign = pretend, give a false impression
use = to feign surprise

brochure = a pamphlet
use = a product brochure 

100 Clever Ways to Change Your Habits and Improve Your Life

Most people are in a constant pursuit to improve their lives. Changing your habits, outlook, and everyday living can go a long way to making your life more like you want it to be. Here, we’ll take a look at 100 ways to make your life better.

General

These are some of the more general ways you can improve your life.

1. Be proactive: Plan ahead to nip problems before they even start.
2. Cut down on your impact: Reduce the level of waste that you bring into the world.
3. Wake up earlier: Get more time out of your day by waking up earlier.
4. Smile: Feel better about yourself and get a more positive outlook by putting a smile on your face.
5. Accept failure: Know that you won’t succeed all of the time-but focus on your successes.
6. Realize you can’t always get what you want: Learn to accept downfalls and work with them.
7. Plan ahead: Planning can help you be prepared for fitness, health, happiness, and more.
8. Accept that you can’t control everything: You can’t stop the rain, strikes, or control other people-learn to work with what you’ve got.
9. Realize that every second is precious: Live every day like it’s your last, because someday it just might be.

Health

Medical professionals agree that these healthy habits will improve your quality of life.

10. Eat a morning breakfast daily: Studies show that overall, daily breakfast eaters tend to be more healthy than others, so embrace this habit every day.
11. Get physical activity: Make sure you have regular exercise in order to ensure long term health.
12. Boost your energy: Make an effort to boost your energy naturally.
13. Make your workouts more intense: Do more intense workouts to get better benefits than a relaxed session.
14. Get outside: Get more physical activity, fresh air, and space to breathe by spending more time outside.
15. Get a good night’s rest: Sleep seven to ten hours every night to avoid the pitfalls of not getting enough sleep.
16. Eat fish twice a week: By eating fish twice a week, you’ll increase your intake of omega-3 fatty acids, which are good for your heart.
17. Take a walk every day: Get your legs moving to reduce your chance of premature death.
18. Stop smoking: Improve your health, finances, appearance, and quality of life by putting out your cigarettes.
19. Eat healthy snacks: Eat fruits or vegetables as a snack to boost your good health.
20. Stay hydrated: Allow your organs to work properly and keep your joints healthy by drinking enough water.
21. Practice good dental hygiene: Researchers have reported that bacteria from dental plaque can enter your bloodstream and cause an array of problems, including heart disease and diabetes.
22. Eat dairy: Get your calcium to make sure you have strong bones, teeth, and even lose weight while maintaining muscle.
23. Eat more slowly: Improve your digestion and health by eating your food slower.
24. Drink tea: Tea can improve your memory, prevent cavities, cancer, and heart disease.
25. Protect your skin: Stay out of the sun and avoid overexposure to reduce skin damage.

Career & Finance

You can improve your career and finance through these habits and actions.

26. Cut down your debt: Improve your finances by ridding yourself of the debt you have to pay off.
27. Leave your work behind: Let your work stay where it needs to be-work.
28. Practice collaboration: Work with others, asking for help and offering it where needed.
29. Diversify: Ensure that you have multiple sources of income to give yourself security.
30. Keep an emergency fund: Build an emergency fund to give yourself a financial safety net.
31. Don’t be a jerk: Play well with others to improve your career and get more done.
32. Write better: Improve your writing skills to communicate more effectively.
33. Step up your resume: Improve your resume to give yourself career options.
34. Save for retirement: Improve your future life by putting money aside for your retirement.
35. Practice frugality: Save money and live more simply by being frugal.
36. Join professional groups: Network and improve your career by joining a professional association.
37. Go into business for yourself: Start your own business to improve your career and quality of life.

Social Life

Make your social life better by following these tips.

38. Join a club: Take part in a club, such as a book club or cooking club to get social connections and meet new people.
39. Throw a party: Invite others over for a party and spend some time with people you care about.
40. Let friends come and go: Realize that not all of your friends will stay with you, but some may come back eventually.
41. Find a friend: Carefully nurture and grow your friendships for comfort, self esteem, and companionship.
42. Be friendly with everyone: Spread a positive attitude and make others feel good, and you’ll feel better in return.
43. Volunteer: Feed your soul, do some good, and be a part of your community by offering yourself as a volunteer.
44. Realize not everyone will love you: Accept the fact that you’re not for everyone.

Technology

Give your technology habits and life a boost with these tips.

45. Telecommute remotely: Use remote control computing software to use your office PC from wherever you’re working.
46. Learn keyboard shortcuts: Make your work faster and more streamlined by using keyboard shortcuts.
47. Use automatic hard drive backups: Give yourself peace of mind and back up your data without even thinking about it.
48. Use a smaller device instead of a laptop: On your next trip, replace your laptop with an iPod or a thumb drive that will allow you to access your documents without having to lug a machine around.









click on the title to continue............

computer graphics ppt

All computer graphics ppts are available here.I am not able to provide all the ppts at a single link because of increase in size.here is the link which will take you to the palce where all the ppts resides.




click here to view and download 

GRE daily 10 words :Day 23

reclusive = solitary
use = a reclusive genius, he did not give interviews

montage = composite picture
use = a montage of images

auxiliary = secondary, supplementary, reserve
use = an auxiliary nurse

exorbitant = expensive, greater than reasonable
use = exorbitant prices

contentious = argumentative, quarrelsome, disagreeable, belligerent
use = a contentious decision

connive = to conspire, scheme
use = They connived to break the rules at every opportunity

impoverish = To make indigent or poor
use = Excessive farming had impoverished the soil

peripatetic = moving from place to place
use = a peripatetic music teacher

perishable = decomposable
use = perishable food

pulp = paste, mush
use = Mash the bananas to a pulp 

GRE daily 10 words :Day 22

penury = extreme poverty
use = the painter lived in penury

psyche = soul, mind
use = the psyche of people

herbivorous = feeding on plants
use = a herbivorous dinosaur

hermetic = airtight, sealed
use = a hermetic seal

chronicler = one who keeps records of historical events
use = *

proportionate = commensurate
use = Weight is proportional to size

prevailing = common, current
use = the prevailing attitude

hypocritical = deceiving , two-faced
use = Their accusations of corruption are hypocritical - they have been just as corrupt themselves

tract = pamphlet, a region of indefinite size
use = *

malfunction = breakdown, failure
use = the pilot had reported a malfunction of the aircraft's navigation system. 

presentation on computer crimes

click here to download

GRE daily 10 words :Day 21

abacus = counting device
use = abacus was used for counting

tonal = pertaining to sound
use = *

unimpeachable = beyond question
use = a man of unimpeachable integrity and character

belabor = to assail verbally, to insist repeatedly or harp on
use = belabor a point

consanguinity = related by blood, kinship
use = the law suit developed into a test of consanguinity of the claimant to the estate

listless = lacking spirit or interest
use = The illness left him listless

plaintiff = injured person in a lawsuit
use = *

unfaltering = steadfast
use = *

catholic = universal, worldly
use = As a young person he had more catholic tastes than he does now

inane = vacuous, stupid
use = There are too many inane quiz shows on television these days 

Who moved my cheese:Amazing book

This book is about the story of 2 mice "Sniff" and "Scurry", and two small people "Hem" and "Haw"

Some quotes form the book..

"When you change what you believe, you change what you do."

"Noticing small changes early helps you adapt to the bigger changes that are to come"

"Keep life simple, don't overanalyze or overcomplicate things"

"You should go out of your comfort zone to explore the world and all it's possibilities"

"Time to leave this cheese station and find some new cheese"

audio book:clck here to download

pdf format:click here to download

                                                 

Dreams from my Father:Obama autobiography

This book is a narrative of Obama´s quest to unravel the puzzle of being a black man. The personal pursuit took a public dimension when he forced himself to embrace the cause of the black community, starting from the time when he was a college student. He looked at himself, looked at the whites and analysed what passed in the looks between the whites and blacks. He dug deeper into the issue by introspection and reading. He heard the stories of discrimination and frustration from fellow blacks. Finally, he decided to contribute to the black cause in his own way by volunteering to become a community organiser. Many black leaders and intellectuals had gone through that, before Obama. But what makes the case of Obama different is that his story is not a typical, plain and simple black and white one. 
To know about all the incidents of his life read his autobiography.....

click here to download

obama's Family

GRE daily 10 words :Day 20

preposterous = ridiculous, illogical
use = a preposterous suggestion

clan = extended family
use = the whole clan came to visit us

iterate = repeat, reiterate
use = I will iterate the warning

flamboyant = Characterized by extravagance
use = a flamboyant gesture

optician = One who makes eye-glasses
use = *

rhetoric = persuasive use of language
use = election campaign rhetoric

deter = discourage, prevent from happening
use = the security alarm will deter thieves from coming to this park

rapidity = speed
use = *

implication = that which is implied or suggested
use = implications of your remark

lustrous = Shining
use = long lustrous hair 

file locking & data management ppt

LInux ppt with file locking & data management with memory allocation and so on....

click here to download

GRE daily 10 words :Day 19

magnanimous = generous, kindhearted
use = the manager was magnanimous in victory, and praised the losing team

employ = use
use = statistical analysis was employed to obtain these results

legacy = A bequest
use = The war left a legacy of hatred

accomplice = one who aids a lawbreaker
use = the accomplice was also sentenced to jail

lagoon = a small lake, pond, basin
use = we swam in the lagoon

compelling = convincing
use = compel someone to do something

insurrection = uprising, rebellion
use = armed insurrection

literal = word for word
use = The literal meaning

splendid = grand, illustrious
use = splendid food

fluctuate = waver, vary
use = Vegetable prices fluctuate according to the season 

An Amazing QuOte: SOmetimes In LIFE Its Difficult TO Decide Whats WrOng!! A LIE That Brings A SMILE Or The TRUTH That Brings A TEAR....

A Successful Man Is One Who Can Lay A Firm Foundation With The Bricks That Others Throw At Him. Good Luck!

»♥« нαρρｿ ∂ιωαℓι мαｿ нαρριηєѕѕ αη∂ ¢σηтєηтмєηт ƒιℓℓ ｿσυя ℓιƒє »♥«

GRE daily 10 words :Day 18

bolster = To support or make something strong
use = Strong sales and high profits are bolstering the economy

girth = circumferential measure of thickness
use = The tree was 2 meters in girth

fickle = always changing one's mind
use = The world of popular music is notoriously fickle

layman = nonprofessional
use = in layman's terms

consummate = perfect, having great skills, complete, accomplished
use = a consummate professional

confiscate = seize, to appropriate
use = the government confiscated the criminal's property

extol = praise highly
use = She is forever extolling the virtues of her children

brusque = curt, rough and abrupt in manner
use = His secretary was rather brusque with me

blunder = a mistake
use = it was a big blunder

enchant = charm or attract
use = an enchanting performance 

GRE material with java based softwares

GRE NOVA:download link


GURU'S GRE WORD LIST:download link


FEW RECOS AND SOPS:download link

White or Wong?

A man is mailing out five passports to five different people. There are five envelopes on the table, each bearing the name of the owner of a passport. "Imagine I were just to stick the passports into envelopes at random," the man thinks. "I wonder how many ways I could commit the perfect blunder and put every passport in the wrong envelope?" How many ways can this be done?




click on the title for solution......

GRE daily 10 words :Day 17

serendipity = making fortunate discoveries
use = I attribute my success to serendipity

obfuscate = bewilder, muddle, to confuse
use = arguments that obfuscated the main issue

accredit = authorize
use = accredited organization

charisma = a natural power which some people have to influence or attract people
use = a charismatic leader

polyglot = Speaking several tongues
use = a polyglot, he spoke 4 languages

becloud = to confuse, darken with clouds
use = *

hallow = to make holy
use = she was laid to rest in hallowed ground

amputate = To remove by cutting, as a limb
use = his leg had to be amputated

torso = trunk of statue with head and limbs missing, human trunk
use = *

incidental = insignificant, minor
use = incidental details 

spping around

You are given three spinning tops with six, eight and ten numbered sides respectively. In how many ways can the three tops fall if at least two of the tops fall on the side marked with the number '1'?




click on the title for the solution....

Dhirubhai Ambani : autobiography in short

A great indian capitalist biography sharing with u feels me happy 


KALAM at his first death anniversary 
"he has taken his task of delivering the first memorial lecture very seriously and had prepared for it by "reading many books" and "even going to the Internet." His lecture, ‘Growth is Life’, was illustrated with two couplets by the classical Tamil poet Thiruvaluvar. A true leader, he noted, would always defeat problems and never be defeated by them."

click here to download 

4000  words to prepare u need to know...!


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source:booksfor u

GRE daily 10 words :Day 16

implacable = doubtful, dubious
use = an implacable enemy

ebb = recede, to fade away
use = He could feel his strength ebbing away

counterstrike = strike back
use = *

acclaim = recognition, fame, praise
use = an acclaimed author

amid = among
use = amid mounds of books

lethargy = indifferent, inactivity
use = *

retiring = modest, unassuming
use = to be shy and retiring

epochal = very significant or influential, defining an epoch or time period
use = an epochal speech by the President

nomenclature = terms used in a particular science or discipline
use = nomenclature of organic chemicals

arrogate = seize without right, to demand or claim arrogantly
use = They arrogate to themselves the power to punish people 

GRE daily 10 words :Day 15

perspicacious = shrewd, astute, keen-witted
use = His perspicacious grandfather had bought the land as an investment,

stint = limit, assignment
use = He has just finished a stint of compulsory military service

burgeon = sprout or flourish
use = Love burgeoned between them

derogatory = degrading
use = derogatory comment

benevolent = kind
use = a benevolent action

rectitude = moral uprightness
use = unquestioned moral rectitude

stylize = formalize
use = *

piddling = trivial
use = we made a piddling profit of Rs 20,000 last year

decipher = decode
use = to decipher someone's handwriting

effeminate = unmanly
use = An effeminate man entered the room 

GRE daily 10 words :Day 14

reform = Change for the better
use = who will reform India's obsolete laws

stealth = secrecy, covertness
use = These thieves operate with stealth

immure = build a wall around
use = the student immured himself in the room for two weeks before exams

duress = coercion, imprisonment
use = he signed the confession under duress

breadth = width
use = *

cyclone = storm
use = *

niche = nook, best position for something
use = make a niche for himself

severity = harshness
use = *

fabricate = construct
use = he fabricated an excuse to avoid trouble

clandestine = secret
use = clandestine activities

DAA ppts..!

all chapters ppt briefly explained....! 

click here to download






greedy method PPT rating 4

THE GREEDY METHOD

download link of this ppt click here

GRE daily 10 words :Day 13

arduous = extremely difficult, hard
use = an arduous journey

sedate = calm and relaxed
use = The speed limit in many areas is a sedate 60 kph

ambidextrous = able to use both hands equally well
use = an ambidextrous painter

centigrade = a unit of measuring temperature
use = *

askance = to view with suspicion, scornfully
use = They looked askance at our scruffy clothes

rehabilitate = To restore to a former status
use = try to rehabilitate prisoners

extent = scope
use = the extent of his injuries

mollusk = sea animal with a soft body
use = Oysters are mollusks, as are snails

collateral = securities for a debt, or accompanying
use = She used her house as collateral for a loan

demarcation = a boundary or distinction
use = the line of demarcation 

He was unhappy these days. A few days later his unhappiness turned into severe depression. His heart felt like trapped between the two powerful forces; each one pulling it in the opposite direction. He went on extravagant shopping sprees, ate his favorite food, talked with his closest friends but nothing and no one brought peace to his doleful heart.

He opened his safe and took out some more money for his lavish spending. He thought of visiting Bali to cheer his dismal soul up. However, what that pitiable man didn’t know was that black money can buy everything but happiness.

post ur commnet....

100 words fiction:break up

For three years she told him every hour of every day that she loved him. Then the girl got fed up. She realized he was dominating her life and in order to bring peace she had to throw him out. She did. He yearned. She disliked him. He begged. She hated him.

He said he couldn’t live without her. She said she was unsure of their future. He started writing imaginary letters to her. He would talk for hours about their imaginary future. When imagination took control of his sense he lost touch with reality and ended in lunatic asylum...

post ur comments....

LINUX PPT upto msg queues updated :)

Unit-IV

Chapter-14

Semaphores

Shared memory

Message queues

click here to download

GRE daily 10 words :Day 12

gregarious = sociable, outgoing
use = a gregarious person

meridian = circle passing through the two poles of the earth
use = The prime meridian of longitude is in Greenwich

dudgeon = resentment, indignant humor
use = After waiting over an hour for them, he drove off in high dudgeon

swindler = cheat
use = the swindler was jailed

fabricated = constructed, invented
use = a fabricated story

lewd = sexual in an obvious and rude way
use = a lewd suggestion

culminate = climax
use = Their many years of research have finally culminated in a cure for the disease

tribute = a gift or statement showing respect
use = Tributes have been pouring in from all over the world

fetter = to restrain, to bind
use = He felt fettered by a nine-to-five office existence

ancillary = supplementary, subsidiary, subordinate
use = ancillary unit 

Prisoners and hats puzzles: differnt

4 prisoners are caught and are to be punished. The Judge allows them

to be freed if they can solve a puzzle.

If they do not, they will be hung. They agreed.

The 4 prisoners are lined up on some steps (shown above). They are

all facing in the same direction. A wall separates the fourth man

from the other three.

So to summarize:-

Man 1 can see men 2 and 3.

Man 2 can see man 3.

Man 3 can see none of the others.

Man 4 can see none of the others.

The prisoners are wearing hats. They are told that there are two white

hats and two black hats. The men initially don't know what colour

hat they are wearing. They are told to shout out the color of the hat

that they are wearing as soon as they know for certain what colour

it is.

They are not allowed to turn round or move.

They are not allowed to talk to each other.

They are not allowed to take their hats off. Who is the first person

to shout out and why?

clich on the title for solution........