There was a strange boy who was born before his father. How can this be possible?

Which letter of the alphabet has the most water?

What kind of tree can you carry in your hand?

Three people check into a hotel. They pay $60 for the rent of the room. After they check-in, the manager realize that the rent for the room is $55. So, he gives $5 to the bellboy and asks him to give it to them. The bellboy thinks that it will be difficult for the three people to share $5 among them and seeking the personal benefit, he pockets $2 and gives the remaining $3 to them.

Now, each person paid $20 and got back $1. In this manner, each of them paid just $19 which totals to the amount of $57. The bellboy has $2 with him and adding them, we get $59. So where is the remaining $1?

Can you move 2 matchsticks to form four equal sized squares.

There is a box full of marbles,
all but two are blue,
all but two are green,
and all but two are red.

How many marbles are in the box?

In four steps you need to move the word 'cold' From 'warm' by replacing one alphabet at a time such that every word formed at each step is acceptable in English Dictionary.

How many words can a pen with half refill write?

What does an Island and the letter T have in common?

Which word is least like the others? Third, fourth, fifth, sixth, seventh, eighth, ninth?