A Basic info about the company:

Cognizant Technology Solutions Corporation is an American global information technology, consulting and business process subcontracting company. It is headquartered in Teaneck, New Jersey, United States, North America. Cognizant is included in the NASDAQ-100 and the S&P 500 indices.

The following Cognizant Technology Interview Puzzles will help you brush up your skills and will make you more confident while giving the interview.

Difficulty Popularity

You live in Dubai and had an infinite supply of oil and a 5 liters and 3 liters jar,

how would you measure exactly 4 liters (of-course in minimum numbers of step) ?

how would you measure exactly 4 liters (of-course in minimum numbers of step) ?

Difficulty Popularity

A worker is to perform work for you for seven straight days. In return for his work, you will pay him 1/7th of a bar of gold per day. The worker requires a daily payment of 1/7th of the bar of gold. What and where are the fewest number of cuts to the bar of gold that will allow you to pay him 1/7th each day?

Difficulty Popularity

There is a box which have 33 yellow marbles and 35 green marbles. You also have 34 green marbles outside the box.

Randomly remove two marbles from the box.

* If they are of different colors, put the yellow one back in the box.

* If they are the same color, take them out and put a green marble back in the box.

Repeat this until only one marble remains in the box.

What is the color of the sole marble left in the box ?

Randomly remove two marbles from the box.

* If they are of different colors, put the yellow one back in the box.

* If they are the same color, take them out and put a green marble back in the box.

Repeat this until only one marble remains in the box.

What is the color of the sole marble left in the box ?

Difficulty Popularity

Whats the probability of getting 5 Sunday(my favorite day) in a 31 day month ?

Difficulty Popularity

Six identical glasses are in a row.

The first three glasses are filled with juice, and the last three glasses are empty.

By moving only one glass, can you arrange them so that the full and the empty glasses are alternate?

The first three glasses are filled with juice, and the last three glasses are empty.

By moving only one glass, can you arrange them so that the full and the empty glasses are alternate?

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16 February

This is a classic riddle.

I spen...

15 February

The more its goes, less rest can see. Wh...

14 February

You need to be a detective and need to f...

13 February

In four steps you need to move word 'col...