What 8 letter word can have a letter taken away and it still makes a word. Take another letter away and it still makes a word. Keep on doing that until you have one letter left. What is the word?

Make eight squares by moving only two matchsticks.
Note- Square can be of different sizes.

How can you drop a raw egg from a height onto a concrete floor without cracking it?

Why is the Hole below a Lock?

What is black when you buy it, red when you use it, and gray when you throw it away?

Count the Triangle in the figure given below:

I got a bee but no honey.
got an eye but am still blind.
got a sea but no water.
got a tea but no coffee.
got a why but no answer.

What Am I?

I have teeth but i don't bite. Who Am I ?

Prove that the below maths equation is true.

8 + 8 = 91

What is the difference between a jeweller and a jailer?