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(#M40001511) TCS QUESTION latest question Keep an EYE

keyword: Alok Bhanu, stack of 20 coins. i move can play. dat z 1th move means to put top coin 1 postion below. gold coin. initialy gold coin is at 3rd position from top. if itz player turns nd player brings gold coin to the top then player z winner. alok starts. which of the following is true.

a) alok must play 1th move to win.
b) alok must play 0th move to win
c) alok has no wining strategy

Asked In TCS Aditi Sharma (14 years ago)

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(#M40001510) TCS QUESTION latest question Keep an EYE

There are 6 beer bottle nd one is poisoned. we have mice who will die within 14 hrs after drinkin poisned beer. In 24 hrs we have to find poisoned beer bottle. How many no of mice we require to find out poisoned bottle.

options
a) 6
b) 4
c) 3
d) 1

Solution

If mouse would die exactly after 14 hrs then definitely 1 will be the answer but here the given condition says that mouse will die within 14 hrs.
so this question will be solved by set theory.
answer is following
total beer bottles = 6
drinking strategy
bottle1 : mouse1
bottle2 : mouse2
bottle3 : mouse3
bottle4 : mouse1 and mouse2
bottle5 : mouse2 and mouse3
bottle6 : mouse3 and mouse1
on the basis of death of mice set we can decide the poisoned bottle

in this question upto 2 bottle answer will be 1 because 2^1 = 2
similarly upto 4 bottles answer will be 2 because 2^2 = 4
for upto 8,16,32,64,128 bottles answer will be 3,4,5,6,7

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Asked In TCS Aditi Sharma (14 years ago)

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(#M40001509) TCS QUESTION latest question Keep an EYE

.There are 6 circles on a diagonal of square such that their centre lie on diagonal. Consider that radius of each circle is equal. Find the ratio between side of square and radius of circle.

10r+ 2sqrt(2)r= sqrt(2)a
nw find a/r.

Asked In TCS Aditi Sharma (14 years ago)

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(#M40001507) TCS QUESTION latest puzzle Keep an EYE

The IT giant Tirnop has recently crossed a head count of 150000 and earnings of $7 billion. As one of the forerunners in the technology front, Tirnop continues to lead the way in products and services in India. At Tirnop, all programmers are equal in every respect. They receive identical salaries ans also write code at the same rate.Suppose 12 such programmers take 12 minutes to write 12 lines of code in total. How long will it take 72 programmers to write 72 lines of code in total?

Solution

since 12 programmers take 12 minutes to write 12 lines of code in total, so 1 programmer will take 12 minutes to write 1 line of code so 72 programmers will take 12 minutes to write 72 lines of code in total
ans: 12 minutes

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Asked In TCS Aditi Sharma (14 years ago)

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(#M40000560) INFOSYS QUESTION find the number of man Keep an EYE

There were totally 100 men.85 are married.75 have T.V, 85 have radio,70 have A.C. How many men have T.V, radio, A.C and also married?

Asked In Infosys Aditi Sharma (14 years ago)

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(#M40000557) INFOSYS QUESTION language puzzle Keep an EYE

B and C initially speak English but when D joined Spanish they too took up Spanish. The only common language between A, B and E is French. The only common language between C and E is Italian. Three people speak Portuguese. Most common language is Spanish. One person knows all the 5 language, one person knows 4 languages, one person knows 3 languages, one person knows 2 languages and one person knows only one language.

Asked In Infosys Aditi Sharma (14 years ago)

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(#M40000559) INFOSYS QUESTION match puzzle Keep an EYE

There was a match to be held.And 100 nations were to participate in that match.It was totally an elimination match,that is if a team loses a match it must be eliminated.Find out the total number of matches played to find out the grand winner?

Asked In Infosys Aditi Sharma (14 years ago)

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