What word is pronounced the same if you take away four of its five letters?

13 decks of cards have been mixed. What is the minimum number of cards that must be taken out from the above-mixed cards to guarantee at least one 'four of a kind?

I make two people out of one. What am I?

All of Jacob's shoes are red except two.
All of Jacob's shoes are green except two.
All of Jacob's shoes are yellow except two.

How many shoes does Jacob have?

Which tank will fill first?

What is the coolest letter in the alphabet?

What do you call a fish without an eye?

You need to remove two matchsticks to make the below equation true. Can you do it ?

Here is a Swiss Cross. You have to make two straight cuts in the figure so that it is divided into four congruent pieces. Also, you should be able to join these pieces into a square then. Can you accept this challenge?

How many triangles can you count in the figure given?