The following question it puts forth you:

25 - 55 + (85 + 65) = ?

Then, you are told that even though you might think it's wrong, the correct answer is actually 5!

Whats your reaction to it? How can this be true?

You have two bottles of pills marked with labels A and B. The pills are identical. The doctor has asked you to take one A pill and one B pill daily. You cant take more or less than that.

While taking out the pills one day, you took out one pill from A and by mistake took out two from B. You have no idea which pill is which now.

You cant throw away the expensive pills. What will you do now?

What is the largest number you can write with just 3 digits?

What 4-letter word can be written forward, backward or upside down, and can still be read from left to right?

How old is your son? asked a man to his neighbour. My son is five times as old as my daughter and my wife is five times as old as my son. I am twice as old as my wife whereas my grandmother, who is celebrating her eighty-first birthday is as old as all of us put together.

How old is the man's son ?

How many cubic feet of dirt are in a hole of one foot deep, three feet long, and two feet wide?

What goes up but never comes down?

What is so fragile that saying its name breaks it?

I am quite hot but become too cold if you remove the first two letters. What am I?

Where do fish keep their money?