One is to three as three is to five and five is to four and four is the magic number.
What is the pattern?

In two decks of cards, what is the least amount of cards you must take to be *guaranteed* at least one four-of-a-kind?

A fresher was sitting in an interview. The interviewer said, "This is the last question of your interview. Tell me the accurate position of the centre of this table where your resume is kept."

How can he answer this question? What will you have answered to such a question?

Name a key which is hardest to turn.

In the given picture, in how many ways can you read the word "Tiger"?

Can you divide the below-given shape into four equal and identical pieces?

What has one eye, but can’t see?

Two men are in a desert. They both have packs on. One of the guys is dead. The guy alive has his pack open, and the guy who is dead has his pack closed. What is in the pack?

How can you make the following equation true by drawing only one straight line: 5+5+5=550 ?

What occurs twice in a week, once in a year but never in a day?