Which flower has two lips?

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?

What is harder to catch the faster you run?

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

Can you write down eight eights so that they add up to one thousand?

If you had a pizza with crust thickness 'a' and radius 'z', what's the volume of the pizza?

What's the only room from which no one can enter or leave

Railroad Crossing, look out for the cars. Can you spell that, without any R's ?

Count the number of triangles in the picture below:

Why do you find that most of the buildings are deprived of the 13th floor?