• Placement Questions

Frequently Asked Interview Questions and Answers

(#M40026375) TCS QUESTION Keep an EYE

The odds that a certain event will occur is the ratio of the probability that the event will occur to the probability that it will not occur. If the odds that Pat will win a prize are 4 to 3, what is the probability that Pat will not win the prize ?

(A)1/4
(B)1/3
(C)3/7
(D)4/7
(E)3/4

Asked In TCS chaitanya (12 years ago)

Solved Harish Marrapu Read Solution (10)

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(#M40002627) TCS QUESTION Keep an EYE

14 people meet and shake hands.The maximum number of handshakes possible if there is no cycle of handshakes is
(A cycle of handshakes is a sequence of people a1,a2,...,ak, k>2 such that the pairs {a1,a2},{a2,a3},{a(k-1),ak},{ak, a1} shake hands.)

Solution

In random manner maximum number of handshakes = 14*13/2*1 = 91
if persons are arranged in a straight line then no of handshakes = 14-1 = 13

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Asked In TCS NABA KUMAR BHOI (14 years ago)

Solved Read Solution (2)

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(#M40040149) ELITMUS QUESTION REASONING Keep an EYE

A ques. was there a civil engg visits 3 sites a day ;given in a day he cannot visit a site more than once which day he will visit particular site in morning shift??
will it be Thursday???

Asked In Elitmus vivek shukla (11 years ago)

Solved Priyabrata Nayak Read Solution (4)

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(#M40032969) INFOSYS QUESTION infosys Keep an EYE

FRIENDS PLEASE CLEAR MY DOUBTS I HAD THE INTERVIEW ON 27 JAN 2014 OF INFOSYS OFF CAMPUS. BUT STILL I DO NOT GOT ANY MAIL EITHER REJECTION OR SELECTION.BUT MOST OF PEOPLE GOT MAIL EITHER THEY ARE SELECTED OR REJECTED. CAN THERE IS ANY CHANCE FOR ME

Solution

Dear Users,

Kindly don't get confused between our "Discussion Board" and "Placement Puzzles" section.

In "Placement Puzzles" section, post your questions and we will provide you the answers immediately whereas discuss your issues and problems with your fellow mates in our "Discussion Board" segment.

Don't mix the two, because sometimes it become little difficult for us to answer your questions on time in the puzzle section.

Regard
Team M4maths.

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Asked In Infosys GAURAV SHARMA (11 years ago)

Solved Read Solution (5)

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(#M40034009) INFOSYS QUESTION infosys Keep an EYE

hi guys..did anyone gt email from infosys held on march 8th at st peter college ,chennai??

Solution

Dear Arthi vaishnavi,

Kindly don't get confused between our "Discussion Board" and "Placement Puzzles"
section.

In "Placement Puzzles" section, post your questions and we will provide you the
answers immediately whereas discuss your issues and problems with your fellow mates in our "Discussion Board" segment.

Don't mix the two, because sometimes it become little difficult for us to answer
your questions on time in the puzzle section.

Regard
Team M4maths.

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Asked In Infosys arthi vaishnavi (11 years ago)

Solved Read Solution (3)

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(#M40000435) TCS QUESTION Keep an EYE

The pacelength P is the distance between the rear of two consecutive footprints. For men, the formula, n/P = 144 gives an approximate relationship between n and P where, n = number of steps per minute and P = pacelength in meters. Bernard knows his pacelength is 164cm. The formula applies to Bernard's walking. Calculate Bernard's walking speed in kmph.

Asked In TCS kumar abhinandan (14 years ago)

Solved veerbahadur gupta Read Solution (1)

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(#M40000434) TCS QUESTION Keep an EYE

The pacelength P is the distance between the rear of two consecutive footprints. For men, the formula, n/P = 144 gives an approximate relationship between n and P where, n = number of steps per minute and P = pacelength in meters. Bernard knows his pacelength is 164cm. The formula applies to Bernard's walking. Calculate Bernard's walking speed in kmph.
1) 236.16
2) 23.238
3) 8.78
4) 11.39

Solution

n/P = 144 gives an approximate relationship between n and P where, n = number of steps per minute and P = pacelength in meters. Bernard knows his pacelength is 164cm.
Number of steps in one minute = 144*1.64
Distance travelled in 1 minute = 144*1.64*1.64 mtrs
Distance travelled in one hr = 144*1.64*1.64*60/1000 km = 23.24 km approx
This answer is given by DIPIN and is the correct answer

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Asked In TCS Adarsh (14 years ago)

Solved Read Solution (7)

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(#M40040502) AMCAT QUESTION Time and work Keep an EYE

A can complete the work in 10 days, B can do the same work in 12 days where as C can do it in 15 days. Which combination of the persons can complete the same work in 6 days?????

Asked In AMCAT G.Jaya Krishna (11 years ago)

Solved rupalavanya Read Solution (15)

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(#M40009437) GENERAL QUESTION Keep an EYE

Find the remainder when 17 * 18 * 19 * . . . . *37 divided by 100

Asked In general Vignesh (13 years ago)

Solved Pargat Pal Singh Read Solution (1)

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(#M40032665) AMCAT QUESTION APTI Keep an EYE

if (7^4+a)*5^b=1725 then what is the value of ab=?

Asked In AMCAT Rimu (11 years ago)

Solved ROHIT RAJ Read Solution (8)

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