What is the coolest letter in the alphabet?

Consider this about a word: 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?

Through your logical capabilities, can you make 7 an even?

What do you get if you add 2 to 100 four times?

What number when divided in half becomes zero?

Which wheel of car does not rotate when you turn your car right?

How many words can a pen with half refill write?

There are three houses in a straight row. One is red, one is blue, and one is white. The red house is left of the middle. The blue house is right of the middle. Where's the white house?

What can you serve, but never eat?

Do you know who was buried in John's tomb?