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Interview Process   |   Interview Puzzles / Aptitude
Fujitsu Interview Puzzles have been brought to you by GPuzzles.Com. The idea behind this post is to prepare students for the Interview Questions in Fujitsu.

A Basic info about the company:
Fujitsu Limited is a Japanese conglomerate information technology equipment and services company headquartered in Tokyo, Japan. It is the world's third-largest IT services provider calculated by revenues (after HP). Fujitsu primarily makes computing products, but the company and its affiliates also offer a multiplicity of products and services in the areas of personal computing, telecommunications and advanced microelectronics. It has approximately 172,000 employees and its products and services are available in over 70 countries

The following Fujitsu Interview Puzzles will help you enhance your skills and will offer you better confidence while giving the interview.
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Fujitsu Interview Puzzle - Aptitude #1 - Toughest Long Logic Puzzle

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The puzzle question is : On Bagshot Island, there is an airport. The airport is the home-base of an unlimited number of identical airplanes. Each airplane has a fuel capacity to allow it to fly exactly 1/2 way around the world, along a great circle. The planes have the ability to refuel in flight without loss of speed or spillage of fuel. Though the fuel is unlimited, the island is the only source of fuel.
What is the fewest number of aircraft necessary to get one plane all the way around the world assuming that all of the aircraft must return safely to the airport? How did you get to your answer?
Notes:
(a) Each airplane must depart and return to the same airport, and that is the only airport they can land and refuel on ground.
(b) Each airplane must have enough fuel to return to airport.
(c) The time and fuel consumption of refueling can be ignored. (so we can also assume that one airplane can refuel more than one airplanes in air at the same time.)
(d) The amount of fuel airplanes carrying can be zero as long as the other airplane is refueling these airplanes. What is the fewest number of airplanes and number of tanks of fuel needed to accomplish this work? (we only need airplane to go around the world)

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Fujitsu Interview Puzzle - Aptitude #2 - Probability Brain Teaser Question

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You are standing on the verge of making a fortune. You have fifty precious stones and fifty non-precious stones. You are provided with two bags labelled as Heads and Tails respectively. What you have to do is distribute the stones in these two bags. After that a coin will be flipped and what comes (heads or tails) will decide you will pick up a stone randomly from which bag.

How will you be distributing the stones so that you maximize the probability of picking up a precious stone? If you pick it, all precious stones will be yours.

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Fujitsu Interview Puzzle - Aptitude #3 - Tricky Time Measure Puzzle

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You have two strings whose only known property is that when you light one end of either string it takes exactly one hour to burn. The rate at which the strings will burn is completely random and each string is different.

How do you measure 45 minutes?

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Fujitsu Interview Puzzle - Aptitude #4 - Hour Glass Logical Riddle

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I have two sand hour glasses:
1. A 7 minute one and
2. An 11 minute one.

Using just these 2 sand hour glasses, how can i measure time as 15 minutes ?

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Fujitsu Interview Puzzle - Aptitude #5 - Chances of Having Same Birthday Problem

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How many people must be gathered together in a room, before you can be certain that there is a greater than 50/50 chance that at least two of them have the same birthday?

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