I have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?

Where do fish keep their money?

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

On a magical land of Mexico , all the animal in the land are rational.

There are 10 tigers and one goat.
Tiger can eat goat but since it's a magical land , the tiger who eats the goat , turns into goat and then can be eaten by the remaining tiger(s).

If we leave them for some time then how many goat and tiger will be there , when we come back ?

People put me on the table and cut me but do not eat me. What am I?

Can you count the number of quadrilaterals in the picture below?

I am sure no one can have two things for dinner. what are they?

Why is Saturday stronger than Monday?

I am under you when I am whole.
I shift above you if you remove the first letter.
I come all around you if you remove the second as well.

Can you tell me who I am?

If 1+9+8=1, what is 2+8+9?