How can you take 2 from 5 and leave 4?

How many times can you subtract the number two from the number fifty?

If you go to the movies and you're paying, is it cheaper to take one friend to the movies twice, or two friends to the movies at the same time?

I am working in a bus company. The company recently went under expansion and therefore there was not enough room for all the buses. As a result, twelve buses had to be stored outside.

If the company decides to expand the garage space by forty percent, enough space to accommodate the current buses will be created leaving enough space for twelve more buses if the need arises in future.

Can you calculate the number of buses that the company owns at present?

You may enter, but you may not come in. I have space, but no room. I have keys, but open no lock. What am I?

Can you Find and name the hidden bird in the picture below ?

Can you solve the photo plexer logic ?

There's one "sport" in which neither the spectators nor the participants know the score or the leader until the contest ends.

What is it?

I have a five and a three-gallon jar. Assuming there is an infinite supply of water, how can I measure one-gallon water?

Using Only Five 5's and any mathematical operator make sum as 37