Christina has four daughters, and each of her daughters has a brother. How many children does Christina have?

A man in a car saw a Golden Door, Silver Door and a Bronze Door. What door did he open first?

What is the longest word in the dictionary?

When my father was 31 I was 8. Now he is twice as old as me. How old am I?

I have two sand hourglasses:
1. A 7 minute one and
2. An 11-minute one.

Using just these 2 sand hourglasses, how can I measure time as 15 minutes?

You Throw The Outside, Cook The Inside
Eat The Outside, Throw The Inside.

What Is It?

f you were running a race, and you passed the person in 2nd place, what place would you be in now?

It comprises roots which nobody sees,
Much taller than those trees,
Up and up it goes,
Still it never grows?

You have two jars of chocolates labelled as P and Q. If you move one chocolate from P to Q, the number of chocolates on B will become twice the number of chocolates in A. If you move one chocolate from Q to P, the number of chocolates in both the jars will become equal.

Can you find out how many chocolates are there in P and Q respectively?

There is a bag which have 21 blue balls and 23 red balls. You also have 22 red balls outside the bag. Randomly remove two balls from the bag. * If they are of different colors, put the blue one back in the bag. * If they are the same colour, take them out and put a red ball back in the bag. Repeat this until only one ball remains in the bag. What is the color of the sole ball left in the bag ?