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?

What does a man do only once in his lifetime, but women do once a year after they are 29?

Divide 110 into two parts so that one will be 150 per cent of the other. What are the 2 numbers?

A girl was standing near the window thinking something. All of a sudden she decides something and throws something out of the window. She dies very soon after throwing it. She was perfectly healthy and had no disease or allergy. No one killed her and she did not commit suicide.

Can you think of any possible explanation that is logical as well for what happened there?

John buys rice at Rs.60/kg from Britain and then sells them at Rs.5/kg in India. As a result of this, he becomes a millionaire. How come?

Which Number is the odd one out?

A) 7145
B) 2716
C) 5321
D) 4135

There's one "sport" in which neither the spectators nor the participants know the score or the leader until the contest ends.

What is it?

In the addition below, all digits have been replaced by letters. Equal letters represent equal digits and different letters represent different digits.
ABCABA
BBDCAA
ABEABB
ABDBAA
------- +
AAFGBDH
What does the complete addition look like in digits?

The person who makes it has no need for it. He who purchases it does not use it. The person who does use it does not know they are. What is it?

Imagine you are in a room with no windows or doors. How will you get out?