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Frequently Asked Infosys Placement Papers with Solution Page 197

(#M40004221) INFOSYS QUESTION infosys puzzle Keep an EYE

You have with you
(1) a string of 1 meter length
(2) 1 Kg weight
(3) a watch.
Now you want to find out the height of the Tallest tower -- say cn tower of toronto. How many ways can you devise to Measure it? They do not have to be practical, but scientifically Correct. Up to seven methods are child’s play.

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(#M40004220) INFOSYS QUESTION infosys puzzle Keep an EYE

There are two trains. One from New York to Washington and second from Washington to New York. The total journey to a destination takes 5 hours. A train from New York to Washington leaves on hour at every hour The train from Washington to New York leaves an hour and on half an hour. How many trains will be passing if you are traveling from New York to Washington?

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(#M40004217) INFOSYS QUESTION infosys puzzle Keep an EYE

The length and breath of of a rectangle is in the ratio 7:5.if the length decreases by 5 and the breath increases by 2,then the area of it was 65 sqkm.then find the actual length and breath of the rectangle.

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(#M40004209) INFOSYS QUESTION infosys puzzle Keep an EYE

Given two billion distinct points on a plane such That no three are collinear. I color any half of them red and the Remaining blue. Is it always possible for you to join each red point to one (and Only one) blue point by means of line segments such that no two line segments Intersect?

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(#M40004208) INFOSYS QUESTION infosys puzzle Keep an EYE

there are four ships sailing on the sea of an infinite Watery planet with a plane surface. Assume that the ships are made of air And one can pass through another without disturbing its motion. Suppose The ships sail in straight lines and five of the six possible "collisions" are Known to happen. What else can you say about this situation? Specifically, will the Sixth collision occur, not occur, or does it depend on something else?

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(#M40004206) INFOSYS QUESTION infosys puzzle Keep an EYE

A person started two watches, he observed that after one hour, one watch gains 1 min/hr and the second watch loses 2 min/hr. After how much time will the two watches have a difference of one hour.

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(#M40004205) INFOSYS QUESTION infosys puzzle Keep an EYE

if 1!+2!+3!………10! in this sum what is the lost digit.

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(#M40004204) INFOSYS QUESTION infosys puzzle Keep an EYE

Sunny to pick as number of cards from a deck of cards. Sunny picks 1st card, another card by skipping 1 card, Picks another card by skipping two, so on skipping 1 card more each time. Ultimately he finds that he has picked up 5% of the cards. can you find out the no of cards?

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(#M40004203) INFOSYS QUESTION infosys puzzle Keep an EYE

A boy has taken a shortcut on which there is a railway track that goes thro a narrow bridge. When the boy coverered 7/16th of the track in the bridge, he heard the whistle of the train. Then he ran out of the bridge, when the train came to that bridge. If he were taken a actual route he wuold have reached the destination on time rather taking the shortcot & running out of the bridge. The boy covers 4km/hr What was the speed the train?Q. There are 100 men in town out of which 85% were married, 70% have a phone, 75% own a car, 80% own a house.What is the maximum No. of people who are married own aphone, own a car & own a house?

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(#M40004202) INFOSYS QUESTION infosys puzzle Keep an EYE

There is a couple & They have many children. 7 of them dont eat spinach. 5 of them dont eat carrot.6 of them dont eat beans.4 of them dont eat either spinach or carrot.2 of them eat neither spinach r beans.3 of them eat neither carrot r beans & 1 dont eat spinach, carrot r beans.how many children r there in total

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