If you’ve got me, you want to share me; if you share me, you haven’t kept me. What am I?

There is a barrel with no lid and some wine in it. 'This barrel of wine is more than half full,' said Curly. 'No it's not,' says Mo. 'It's less than half full.' Without any measuring implements and without removing any wine from the barrel, how can they easily determine who is correct?

You have a 12 liters jug full of water. You have two empty 8 liters and 5 liters jug. How can you divide the water into two equal parts using these jugs?

A Club organizes a Running Race, and John, Jacob, Minda, and Tony participated.

The results are as follows

John beats Jacob
Minda beats Toni
Toni beats John

Who came first in the race?

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

How can this be possible?

What begins with T, ends with T, and has T in it?

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?

A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?

A red house is made out of red bricks. A yellow house is made out of yellow bricks. And, a blue house is made out of blue bricks. So, what is a greenhouse made of?

When I get multiplied by any number, the sum of the figures in the product is always me. What am I?