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Interview Process   |   Interview Puzzles / Aptitude   |   Technical Questions
Organization : DirectI
Position : Software Developer
My interview at Directi comprised of 1 written and 4 technical face to face interview rounds.

Round 1: Written (Coding)
I was given 1.5 hours to solve just one question. It was based on coding and was quite tough. I was able to solve it but the given time is appropriate as you will need that much time for the question they give you.

Round2: Technical Interview + Puzzles/Aptitude
Some technical questions and puzzles were asked by the interviewee. I lost the count of questions but they were in general easy to moderate and a technically sound person will have no problem in this round.

Round 3: Technical Interview
Again, technical language base questions were asked with the difficulty level ranging from easy to difficult. Some aptitude puzzles/questions were asked as well which gave me a sigh of relief as they were easy when compared with the technical questions.

Round 4: Technical Interview
This interview was pretty difficult and the interview was keen on asking the difficult and tricky technical questions. I was not able to answer all the questions correctly and one needs to be prepared very well for this round.

Round 5: Technical Interview
By this time, I was literally exhausted. This was the fourth and last technical interview round. The questions were difficult again. Also in this round I was asked about my previous projects and some work related things.
The best part about my interview at Directi was the experience I gained through the process. Plus the interviewees were really nice and overall it was good.

Thanks Anmol for sharing the details of your interview.
Send more details and your personal experiences info@gpuzzles.com
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Tough River Crossing Riddle

This one is a bit of tricky river crossing puzzle than you might have solved till now. We have a whole family out on a picnic on one side of the river. The family includes Mother and Father, two sons, two daughters, a maid and a dog. The bridge broke down and all they have is a boat that can take them towards the other side of the river. But there is a condition with the boat. It can hold just two persons at one time (count the dog as one person).

No it does not limit to that and there are other complications. The dog can’t be left without the maid or it will bite the family members. The father can’t be left with daughters without the mother and in the same manner, the mother can’t be left alone with the sons without the father. Also an adult is needed to drive the boat and it can’t drive by itself.

How will all of them reach the other side of the river?

By Admin
  • Views : 60k+
  • Sol Viewed : 20k+

Whats The Temperature Rebus

Below rebus represents the current Temperature.


What is the current Temperature ?

  • Views : 70k+
  • Sol Viewed : 20k+

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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Funny Brain Twister

We all know that New Year occurs after a week from Christmas and thus it falls on the same day as of Christmas. But this will not happen in 2050. In 2050, Christmas will appear on Sunday while New Year will appear on Saturday.

How can this be possible ?

  • Views : 40k+
  • Sol Viewed : 10k+

Hard Logic Brain Teaser

There are 100 doors. 100 strangers have been gathered in the adjacent room. The first one goes and opens every door. The second one goes and shuts down all the even numbered doors – second, fourth, sixth... and so on. The third one goes and reverses the current position of every third door (third, sixth, ninth… and so on.) i.e. if the door is open, he shuts it and if the door is shut, he switches opens it. All the 100 strangers progresses in the similar fashion.

After the last person has done what he wanted, which doors will be left open and which ones will be shut at the end?

  • Views : 70k+
  • Sol Viewed : 20k+

Maths Magic Riddle

I can prove why 1 = 2

Step1. Lets say y = x
Step2. Multiply through by x xy = x2
Step3. Subtract y2 from each side xy - y2 = x2 - y2
Step4. Factor each side y(x-y) = (x+y)(x-y)
Step5. Divide both sides by (x-y) y = x+y
Step6. Divide both sides by y y/y = x/y + y/y
Step7. And so... 1 = x/y + 1
Step8. Since x=y, x/y = 1 1 = 1 + 1
Step9. And so... 1 = 2

How is this possible ?

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Box Ball Logic Problem

There are three bags.The first bag has two blue rocks. The second bag has two red rocks. The third bag has a blue and a red rock. All bags are labeled but all labels are wrong.You are allowed to open one bag, pick one rock at random, see its color and put it back into the bag, without seeing the color of the other rock.

How many such operations are necessary to correctly label the bags ?

By Admin
  • Views : 40k+
  • Sol Viewed : 10k+

Cool Equation Riddle

If 1 + 9 + 11 = 1, Then what is the value of

12 + 11 + 9 = ?

  • Views : 50k+
  • Sol Viewed : 20k+

Fake Coin Brain Teaser

In front of you, there are 9 coins. They all look absolutely identical, but one of the coins is fake. However, you know that the fake coin is lighter than the rest, and in front of you is a balance scale. What is the least number of weightings you can use to find the counterfeit coin?

  • Views : 80k+
  • Sol Viewed : 20k+

Classic Lateral Thinking Problem

There are two glasses in front of you. One of the glasses is full of coke and the other glass is full of lemonade. You take a spoonful of coke and mix it into the glass of lemonade. Now the lemonade glass has a mixture of coke and lemonade. You take a spoonful of that mixture and mix it inside the coke glass.

Now what do you think? - The glass with coke has more quantity of lemonade or the glass with lemonade have more quantity of coke mixed with it?

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