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Frequently Asked Interview Questions and Answers

(#M40001935) INFOSYS QUESTION infosys placement question Keep an EYE

If a certain money becomes twice in 5 years then the Rs300 will become 2400 at the same rate in how many years?

Asked In Infosys sawan kumar (14 years ago)

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(#M40001931) INFOSYS QUESTION infosys placement question Keep an EYE

If the length of the rectangle is decreased by 4 and breath is increased by 3.then it becomes square whose areas are equal to that of rectangle. What is the perimeter of the original rectangle…

Asked In Infosys sawan kumar (14 years ago)

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(#M40001929) INFOSYS QUESTION infosys placement question Keep an EYE

There is a water tank which has enough water to be consumed in 60 days. If there is leakage water stays there for 40 days. If there are more similar leakage then how long water will consumed…

Asked In Infosys sawan kumar (14 years ago)

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(#M40001926) INFOSYS QUESTION infosys placement question Keep an EYE

Only boys aged > 16 wear coats. Boys aged > 15 go to watch football. Some more statements are given. What can be said about those who are watching football? (Age and costume)

Asked In Infosys sawan kumar (14 years ago)

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(#M40001920) INFOSYS QUESTION infosys placement question Keep an EYE

There are some students in a school.The 1/2 of number of students is a whole number. The 1/6 of number of students is a whole number. The 1/5 of number of students is a whole number. The 1/7 of number of students is a whole number.Find the number of students.

Asked In Infosys sawan kumar (14 years ago)

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(#M40001918) INFOSYS QUESTION infosys placement question Keep an EYE

If i multiplied by i is me. me multiplied by multiplied by me is
she. What is the value of she?

Solution

we know that i= sqrt(-1)
me = i*i=-1
she =me*me=-1*-1=1
hence she =1
This answer is given by HITESH GAKHAR

besides it
i=4
me=16
she=256
is also a good answer because here for one letter we have one number and meaning of every letter is also clear i = 4, e = 6, s = 2, h = 5

This answer is given by TIJO JOSE
According to ours opinion both are good and justified answers

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Asked In Infosys sawan kumar (14 years ago)

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(#M40001917) INFOSYS QUESTION infosys placement question Keep an EYE

Two trains are approaching each other at 60mph each. The length
of each train is 1/6 miles. When the two locomotives(engines) meet,
how many seconds will it take for them to pass each other completely?

Asked In Infosys sawan kumar (14 years ago)

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(#M40001800) TCS QUESTION latest tcs question Keep an EYE

Nine equal circles are enclosed in a square whose area is 36sq units. Find the area of each circle.

Asked In TCS Aditi Sharma (14 years ago)

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(#M40001799) TCS QUESTION latest tcs question Keep an EYE

A farmer has two rectangular fields. The larger field has twice the length and 4 times the width of the smaller field. If the smaller field has area K, then the are of the larger field is greater than the area of the smaller field by what amount?
(a) 6K (b) 8K (c) 12K (d) 7K

Asked In TCS Aditi Sharma (14 years ago)

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(#M40001836) INFOSYS QUESTION infosys latest question Keep an EYE

Write ten numbers from the least to the greatest which have a remainder 3 after dividing it by seven. What is the series formed and what is the CD?

Asked In Infosys Aditi Sharma (14 years ago)

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(#M40001838) INFOSYS QUESTION latest infosys question Keep an EYE

Each packet of computer floppies contains a coupon that is equally likely to bear the letters D, E or F. If `x` packets are purchased, what is the probability that the coupons cannot be used to spell `FED`?

Asked In Infosys Aditi Sharma (14 years ago)

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(#M40001837) INFOSYS QUESTION latest infosys question Keep an EYE

A cylindrical glass container is 20 centimeters tall and has a diameter of 10 centimetres. On the inside wall, three centimeters from the upper circular base, there is a drop of honey. On the lateral surface, diametrically opposite it, there is a fly. Which is the shortest route for the fly to reach the honey or destination?

Asked In Infosys Aditi Sharma (14 years ago)

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(#M40001846) INFOSYS QUESTION Keep an EYE

there are boxes containing 5 , 7 , 14 , 16 , 18 , 29 balls of either red or blue in colour. Some boxes
contain only red balls and others contain only blue . One sales man sold one box out of them
and then he says " I have the same number of red balls left out as that of blue ".
Which box is the one he solds out ?

Asked In Infosys swetha (14 years ago)

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(#M40001831) TCS QUESTION find the killer Keep an EYE

A man was found murdured on 26.01.2008 afternoon.
1.His wife called police.
2.police questioned everyone.
3.Wife:sir,i was sleeping when the murder took place.
4.Cook:I was cooking.
5.Gardner:i was picking vegetables.
6.House-maid:i went to the post office.
7.Children:we went to the play.
8.Neighbour:we went to a marriage.
police arrest the murderer immediately.
who is it?

Solution

the murderer is house maid, because 26th of january is national holiday so post office should be closed in that day and house maid said to the police that he/she went to post office.

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Asked In TCS priyank mehta (14 years ago)

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(#M40001793) TCS QUESTION latest tcs question Keep an EYE

What should come next?
1, 2, 4, 10, 16, 40, 64,
Questions 9-12 are based on the following : Three adults – Roberto, Sarah and Vicky – will be traveling in a van with five children – Freddy, Hillary, Jonathan, Lupe, and Marta. The van has a driver’s seat and one passenger seat in the front, and two benches behind the front seats, one beach behind the other. Each bench has room for exactly three people. Everyone must sit in a seat or on a bench, and seating is subject to the following restrictions: An adult must sit on each bench. Either Roberto or Sarah must sit in the driver’s seat. Jonathan must sit immediately beside Marta.

Asked In TCS Aditi Sharma (14 years ago)

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(#M40001791) TCS QUESTION placement puzzle Keep an EYE

The Director of Medical Services was on his annual visit to the ENT Hospital. While going through the out patients’ records he came across the following data for a particular day : ” Ear consultations 45; Nose 50; Throat 70; Ear and Nose 30; Nose and Throat 20; Ear and Throat 30; Ear, Nose and Throat 10; Total patients 100.” Then he came to the conclusion that the records were bogus. Was he right?

Asked In TCS Aditi Sharma (14 years ago)

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(#M40001782) SELF QUESTION Keep an EYE

a farmer took a basket of eggs to town.he sold 1/3 of the eggs at one store.then he sold 2/3 of the remaining in another store.then he found that he has two dozens eggs left.how many eggs did he have at the beaginning?

reya (14 years ago)

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(#M40001780) SELF QUESTION moving escalator Keep an EYE

if it takes divyanshu 2 minutes to walk up a moving escalator in the same direction as the escalator,but 6 minutes-at the very same pace-down the escalator ,how much faster than the escalator is divyanshu walking?

reya (14 years ago)

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(#M40001779) TCS QUESTION Keep an EYE

A woman had so many gloves and hats 22 red,34 blue, 45 white...there was power cut and she took a glove and how many gloves shud she take so that she gets a pair of glove fr each color??

Asked In TCS Kumar (14 years ago)

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(#M40001773) SELF QUESTION Rounak Dasgupta26 December 2010 Keep an EYE

There are 7 meetings A,B,C,D,E,F,G. One meeting should be happen in one day. Meeting A is on Sunday and the meetings shoud be happen afterB. Then E ,F,G meeting occur in 3 conjucutive day. And meeting G is on Saturday.Next metting should occur in which day?
1)sun 2)Mon 3)Wed 4)Friday.

Solution

It is given that E, F, G meetings occur in 3 consecutive days and meeting G is on Saturday. It is also given that A is on Sunday so definitely days for E and F would be Friday and Thursday. Since meetings should be happen after B so the day for B would be Wednesday so next meeting should occur in monday

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Aashu (14 years ago)

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