A word I know,
Six letters contain,
Subtract just one,
And twelve is what remains.

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?

A girl has as many brothers as sisters, but each brother has only half as many brothers as sisters. How many brothers and sisters are there in the family?

Which is the smallest number that you can write using all the vowels exactly once?

I have lakes with no water, mountains with no stone and cities with no buildings. What am I?

This puzzle is for Harry Potter fans. Do you know why Tom Riddle is called Lord Voldemort?

Can you start the fire using two pieces of wood?

Here is a conversation between a couple who both are software professionals.

Husband: Hey! What is your date of birth?
Wife Replied Angrily: It is 591062400
Husband after doing some calculations replied, "Got It".

What is the DOB of the wife?

What can you deduce from the following BrainBat?

CRY
LMKI

John, Jack and Jill are in a desert. John doesn't like Jill and hence decides to murder him. He poisons the water supply of Jill. Since it is a desert area, Jill must drink or he will die of thirst.

Jack does not know of the actions of John and also decides to murder Jill. To succeed in his ill motives, he removes the water supply of Jill so he dies of thirst.

Jill dies due to thirst. Who murdered Jill?