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Interview Process   |   Interview Puzzles / Aptitude
Organization : Infogain
Position : Software Developer
I gave the interview in October end and it comprise of three different rounds in total. I am mentioning the details below:

First Round: Written Round
The total time given for this round was 70 minutes. There were three different sections in this written test:
  • 10 English Questions

  • 30 Questions of Quant

  • 20 technical questions

  • The English questions were easy for me and the most difficult ones were the technical questions. It consisted of some tricky c/c++ questions and sql related questions. Watch out for the time as you may run short of that.

    Second Round: HR Interview
    The HR interview round consisted of two different parts.

    ===Casual HR Questions===
  • A brief information about yourself

  • Your strength and weakness

  • What do you do to overcome your weakness?

  • Tell me your thoughts about Infogain

  • Where do you see yourself after 5-6 years

  • ===Tehnical Questions and Aptitude Questions====
  • A reasoning aptitude problem

  • Difference between struts1 and struts2

  • Sorting arrays

  • Pattern

  • Any five OS

  • Third Round: Technical Round
    This was the most difficult round and I had a hard time answering the questions. I am mentioning some of the questions I remember:
  • Program to find duplicate number from array in minimum time complexity.

  • String Handling

  • WAP to show polymorphism

  • Overall, the interview was not too hard but it was not easy either. You must prepare well as the technical round can be a difficult one to crack.

    Thanks Anmol for sharing the details of your interview.
    Send more details and your personal experiences info@gpuzzles.com
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    Logic Math Problem

    David and Albert are playing a game. There are digits from 1 to 9. The catch is that each one of them has to cut one digit and add it to his respective sum. The one who is able to obtain a sum of exact 15 will win the game?

    You are a friend of David. Do you suggest him to play first or second?

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    IAS Interview Problem

    I need to divide numbers from 1 to 9 into two group such that sum of numbers in one group is equal to the sum of other group.
    Note : 6 cannot be flipped over to make it 9.

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    Hard Ten Boxes Interview Puzzle

    You have ten boxes and an electronic weighing machine. In those ten boxes, you have chocolates. Each chocolate weigh 20 grams. But in one box the chocolates are defective and each weigh 19 grams exactly.

    Now you can weigh in the electronic weighing machine but you can use that machine just once. How will you find out which box has the defected chocolates.

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    Famous Lion Tamer Interesting Puzzle

    You are trapped with a lion in a cage with 1 unit as its radius. Both you and the lion can run effortlessly at the speed of one unit.

    1) The lion is quite hungry and all he wants is to catch you and eat you up. Will he be able to do that?
    2) If yes, how long do you have till he does that?

    By Admin
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    Be Detective And Find The Thief Puzzle

    You need to be a detective and need to find the thief in the puzzle below?

    • Views : 50k+
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    Tricky Logic Question

    A claustrophobic person boards a train that is just about to enter a tunnel.

    Which place will be the best for him to sit?

    • Views : 40k+
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    Lateral Thinking Problem

    Suppose there is a Christmas tree and four angels are sitting on it amidst the other ornaments. Two of them have black halos and two of them have white halos. No body among them can see above their head. Angel A is sitting on the top branch and can see angels B and C sitting below him. B can see C who is sitting in a branch lower than his. Angel D is at the base of the tree and can't be seen due to the branches in between. Also, he can't see anybody as well.

    If they are asked to guess the color of their own halo (they dont know that), who do you think will be able to deduce and speak up first with a right answer?

    • Views : 70k+
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    Hard Logic Puzzle

    A great meeting is held by a great logician where all the other logicians are called upon. The master logician takes them in a room and makes them sit in circle. A hat is placed on each of their heads. Now all of them can see the color of hats others are wearing but can’t see his own. They are told that there different colors of hats.

    The master logician explains that a bell will be rung at regular intervals and the moment when a logician knows the color of his hat, he will leave on the next bell. If anyone leaves at the wrong bell, he will be disqualified and sent home.

    All of them are assured of one thing that the puzzle will not be impossible for anyone of them. How will they manage the situation?

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    Famous Probability Puzzle

    This is a famous probability puzzle in which you have to choose the correct answer at random from the four options below.
    Can you tell us whats the probability of choosing correct answer in this random manner.

    1) 1/4
    2) 1/2
    3) 1
    4) 1/4

    • Views : 40k+
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    3 Gallon Brain Teaser

    You have been given three jars of 3 liters, 5 liters and 8 liters capacity out of which the 8 liters jar is filled completely with water. Now you have to use these three jars to divide the water into two parts of 4 liters each.

    How can you do it making the least amount of transfers?

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