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?

In a rainy season, one day 3 huge ladies walked under a normal-sized umbrella.
The umbrella is not huge enough to accommodate all 3 ladies yet not a single lady got wet. Why?

If you toss a coin 10 times and it lands heads up every time, what are the chances it will land heads up if you toss it again?

Can you divide the below-given shape into four equal and identical pieces?

John went to meet his friend Jacob, but when he was about to reach the main gate, John notices that Jacob had a mighty dog who was fastened to the tree. The chain is long enough that it allows the dog to reach the main gate.

How can the John reach the main gate?

Baseball bat and ball cost $100. If the bat cost $99 more than the ball, what is the cost of each?

Get total of 120 by using five zeros 0,0,0,0,0 and any one mathematical operator.
Do you ?

What can you see in the middle of March and April that you can never see in any other month?

A pond had 60 fish, out of which, all but 20 died.
How many fishes are now present in that pond?

Can you fill the blank with the correct number?

6 30 870 756030 _____