When I got four, I have it none.
When I got two, I have it some.
When I got none, I have it all.

What is it?

Two in a corner, one in a room, zero in a house, but one in a shelter. What is it?

How can you make the following equation true by drawing only one straight line: 5+5+5=550 ?

If 21x = 79x, what is the value of x?

Can you name three consecutive days without using the words Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, or Sunday?

An equation has been laid down using a few matchsticks. However, as you can see, the equation is not correct. Can you correct the equation if you are allowed to add or remove 5 matchsticks?

I am a word that begins with the letter “i.” If you add the letter “a” to me, I become a new word with a different meaning, but that sounds exactly the same. What word am I?

What is the difference between a jeweller and a jailer?

When my father was 31 I was 8. Now he is twice as old as me. How old am I?

I have four wings but can't fly.
I express no emotions.
I am found on the exact spot every time you look.
I keep toiling away with a little sound.

Do you know what am I?