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Frequently Asked Infosys Placement Papers with Solution Page 194

(#M40004399) INFOSYS QUESTION infosys latest puzzle Keep an EYE

A Boy has taken a short cut on which there is a railway track that goes through a narrow bridge. When the boy covered 7/16th of the track in the bridge, he heard the whistle of the train. Then he ran out of that bridge, when the train came to that bridge. If he were taken actual root, he would have reached the destination on time, rather taking the shortcut and running out of that bridge. If the boy covers 4km/hr, what was the speed of the train?

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(#M40004398) INFOSYS QUESTION infosys puzzle Keep an EYE

X^(1/3) - X^(1/9) =60. Solve for X.

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(#M40004397) INFOSYS QUESTION infosys puzzle Keep an EYE

Can u plant 4 trees equidistant from each other in a piece of land ?

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(#M40004395) INFOSYS QUESTION infosys puzzle Keep an EYE

Hour and minutes hand were meeting after every 65 minutes.
Does the clock lose or gain the time and by what amount it will gain or lose per hour?

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(#M40004393) INFOSYS QUESTION infosys puzzle Keep an EYE

Which is the smallest integer-sided square that is Inscribed in a integer-sided right triangle so that one side of the Square lies on the hypotenuse?

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(#M40004392) INFOSYS QUESTION infosys puzzle Keep an EYE

There is A one-way road one km long with two lanes, each lane five meters broad. Cars Cruise at 60 kmph on each lane. Distance between front bumpers of any two Successive cars is 10 meters which includes length of one car plus the clear Between the two cars. question (a): how many cars exit the road in one hour (your brilliant readers will find this childs play). then one morning mtnl digs a trench across one Lane at location half km of road length. The trench is 5m x 5m which makes a Single lane road for 10 meters (2.5 meters on either side of the trench for Maneuvering). As the driving discipline and etiquette of indian rivers is World famous they allow five cars from one lane and then five cars from The other lane to enter the single lane portion of the road. This Involves deceleration, stoppage and acceleration of cars. Assume optimum Points of stoppage and from the cruising speed. Question (b): how many cars Exit the road in one hour?

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(#M40004391) INFOSYS QUESTION infosys puzzle Keep an EYE

A cowboy is 5 kilometers south of a stream which flows due east. He is also 8 kilometers west and 6 kilometers north of his cabin. He wishes to water his horse at the stream and return home. What Is the shortest distance he can travel and accomplish this?

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(#M40004390) INFOSYS QUESTION infosys puzzle Keep an EYE

There r 2 pumpkins, same quality but different sizes.
Bigger one is 60 cm in circumference and other one is 50 cm in circumference.Bigger one is one and half times more expensive. Which is the better option?

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(#M40004389) INFOSYS QUESTION infosys puzzle Keep an EYE

Take a lighted agarbatti (joss stick) and make sure of two Things: (1) the stream of smoke is clearly visible and (2) there is no Draught to disturb it. Now give gentle tugs of the wrist. At a certain Optimal amount of such tugging you can see rings of smoke forming in the Emanating chaotic smoke stream. I dont know if this is a known phenomenon or Not. If not, let the rings be known as owaiss rings. The question is, What causes these rings?

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(#M40004388) INFOSYS QUESTION infosys puzzle Keep an EYE

Using only the numerical buttons of a calculator bring a total of 1000 by pressing the following: plus (+) sign: 24 times; 0 (zero): eight times; 1, 4, 5,6, 7, 8 and 9: four times; 2 and 3: six times.

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