what's the probability of getting a king or a queen from a pack of 52 cards?

Find the smallest sentence with all the English alphabet.

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

You have two buckets of 11 liters and 6 litres.
How can you measure exactly 8 litres?

It has five wheels, though often think four, You cannot use it without that one more, You can put things in it, you can strap things on top, You can't find it in the market, but you can still go shop. What is it?

The day before yesterday I was 25 and the next year I will be 28. This is true only one day in a year. What day is my birthday?

There were three women in all the swimming costumes!
One was happy and the other two were sad!
The happy one was crying and the sad ones were smiling.
Why was this?

When I asked a girl's name she told me her name is the date '07/09/2001'.

I thought for a few seconds and then I got her name. Do you?

If six children and two dogs were under an umbrella, how come none of them got wet?

I have teeth but i don't bite. Who Am I ?