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Frequently Asked Interview Questions and Answers

(#M40003490) SYNTEL QUESTION Keep an EYE

) a*b*c*d*e + b*c*d*e*f + a*c*d*e*f + a*b*d*e*f + a*b*c*e*f + a*b*c*d*f = a*b*c*d*e*f and a,b,c,d,e and f are all positive nonrepeating integers then solve a,b,c,d,e, and f.

Asked In Syntel srilatha (14 years ago)

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(#M40003478) SYNTEL QUESTION ans it Keep an EYE

there is a unique no' of which the square nd cube together use all ciphers from 0 up to 9 exactly once,whch num is this?

Asked In Syntel srilatha (14 years ago)

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(#M40002688) WIPRO QUESTION Keep an EYE

The 38 corporations that filed Indian income tax returns showing a net income of more than hundred million rupees accounted for 53 percent of the total taxable income from foreign sources reported on all tax returns. Sixty percent of the total taxable income from foreign sources came from the 200 returns reporting income from 10 or more countries. If the statements above are true, which of the following must also be true?
(a) Most of the total taxable income earned by corporations with net income above Rs. 100 million was earned from foreign sources (b) Wealthy individuals with large personal incomes reported 47 percent of the total taxable income from foreign sources (c) Income from foreign sources amounted to between 53 and 60 percent of all reported taxable income (d) Some of the corporations with net income above Rs. 100 million reported income from 10 or more countries

Asked In Wipro karthikpriya (14 years ago)

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(#M40002495) TCS QUESTION Keep an EYE

The bacteria grows in exponential manner, the bacteria proportion at 3.00 P.M is 300 then at 7.00 P. M it raise to 153600. By how much will be the proportion of bacteria at 10.00 P.M?

Solution

here 7.00 P.M. in the question is wrongly printed it should be 6.00 P.M.
answer is following:
let the number of bacteria is given by n = k*(a^t)
according to the given condition 300 = k*(a^0) (here 0 power represents 3.00 P.M.)
similarly 153600 = k*(a^4) (here 4 power represents total time used in hours which is 3)
on dividing second equation by first we will get 153600/300 = a^3 or 512 = a^3 so a = 8 on putting a = 8, and k = 300 by first equation
so at 10.00 P.M. number of bacteria n = k*(a^7) = 300*(8^7) = 300*2097152 = 629145600

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Asked In TCS anu gowda (14 years ago)

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(#M40002216) SELF QUESTION Keep an EYE

(.23432)^2

jansi (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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(#M40001282) TCS QUESTION Keep an EYE

. The bacteria have the probability of split into 3 and probability to die is 1/3rd of the total bacteria. Let the probability is P. Some of them survived with probability 1/5.Then which among the following relation is true?
a)P=1/3+1/5*3 b)P=1/5*(1/8-3)

Solution

Question is not written in a correct language
Here in the question "Let the probability is P." is meaningless, because for which event probability is given, is not known.
Dear ruchi, please submit the exact question for getting a response by admin. Thanks

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Asked In TCS ruchi (14 years ago)

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(#M40001074) TCS QUESTION Keep an EYE

THE AVERAGE TURNOVER OF A COMPANY IN JAN,FEB,MAR IS 12CRORE WHILE THAT OF MAR,APR,MAY,JUNE IS RS.14 CRORE. WHAT IS THE TURNOVER IN MARCH IF AVERAGE FOR THE FIRST HAF OF THE YEAR IS RS.12 CRORE

12CRORE

14CRORE

16CRORE

18CRORE

20CRORE

Asked In TCS tk (14 years ago)

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(#M40000982) TCS QUESTION Keep an EYE

A cistern is two third full of water.pipe A can fill the remaining part in 12 minutes and pipe B in 8 minutes. once the cistern is emptied, how much time will they take to fill it together completely?
(A)12minutes (B)12.5min (C)14.4min (D)10.2min (E)14.66min

Asked In TCS Ragini (14 years ago)

Solved Chandan Kumar Read Solution (4)

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(#M40000782) INFOSYS QUESTION Keep an EYE

Mammu got bored playing with marbles and arranged them in an order such
that each row had one less than the row below.If she had 55 marbles how many
were on the bottom row?

Asked In Infosys Yashar (14 years ago)

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