Suppose we lay down two cups in front of you. One of the cups is filled with tea and the other one with coffee. Now we ask you to take a spoonful of tea and mix it with the coffee. At this moment, the coffee cup has a mixture of tea and coffee. You have to take that mixture (spoonful) and add it back to the tea.

Can you now tell if the cup of coffee has more tea or the cup of tea has more coffee?

If you had a pizza with crust thickness 'a' and radius 'z', what's the volume of the pizza?

Why is Saturday stronger than Monday?

Why did the Girl throw the butter out of the window?

By removing one matchstick and adding one matchstick, can you convert the word "ZOO" to an animal name?

There are 3 apples in the basket and you take away 2. How many apples do you have now?

The centre of the third figure is empty. What digit should fit inside?

Who has married many women but was never married?

Why is the Hole below a Lock?

I noticed one of the words in the oxford dictionary is spelled incorrectly. What about you?