What begins with T, ends with T, and has T in it?

The first two letters signify a male, the first three letters signify a female, the first four letters signify a great, while the entire world signifies a great woman. What is the word?

John drives to his office at 20km/hr. After reaching the office, he realizes that today is a holiday. He went back at an average speed of 30km/hr. Discounting the time spent in the stoppage what was the average speed of his journey?

Can you find the missing number in the third row?
35 20 14
27 12 18
5 2 ?

This was asked in an interview with Coa-Cola.

The interviewer has given me 100 marbles(50 white and 50 black) and two empty boxes.
He then told me that he will leave the room and i need to place all the marbles in two boxes.

And When he come back, he will draw a marble from any of the two box and if the marble is white I will be hired.

Also
* No box can be empty.
* All 100 marbles must be placed in one of the two boxes.

So what should I have done?

I am never scared but became petrified and can’t live in a house but would die to make one. What am I?

Do you know of a place where the wind blows south and then suddenly shifts direction towards the north?

Which three-digit number, made of consecutive digits, like 567, is 2 less than a cube and 2 more than a square?

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see?

Can you find a number that lies one third of the distance between 1/3 and 2/3?