I always drive my customer away.

Who am I?

In particular commonwealth games, a female participant won silver and gold medals for a single event.

How can this be possible?

What has a bottom at the top?

Who is that with a neck and no head, two arms and no hands? What is it?

Below toothpicks/matchsticks indicate the group of fishes moving from west to east direction. Can you make them move from east to west by just moving three toothpicks/matchsticks?

If we change the South-East direction into North and North-East into West and all others similarly.
Can you find out which direction will be in the place of South-West direction?

You may enter, but you may not come in. I have space, but no room. I have keys, but open no lock. What am I?

How is the moon similar to a dollar?

I throw two dice simultaneously.

What is the probability of getting a sum as 9 of the two numbers shown?

I organized a small get together at my home.
In the party , i have a barrel with some whiskey in it.

Suddenly Guest 1 say 'I bet this barrel of whiskey is more than half full'.
'No, it's less than half full' Guest 2 replied.

I don't have any measuring instrument and without removing whiskey from it , how can i determine which of the guest is right ?