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 ?

There was a minor accident with a doctor's son but the doctor noticed no major injury. After the treatment, the father of that doctors son is sitting with the son of the doctor without the doctor being in the room.

How can this be possible?

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?

In case you were starting to feel confident, this one was meant for third graders in Vietnam. The answer is 66, but we don't blame you for scratching your head about how they got there.

How will you measure 15 minutes using two hourglasses of 7 minutes and 11 minutes respectively?

Who always enjoys poor health?

Nodes are shown below and you need to connect them based on the following rule: Every node can be connected to the number of nodes inside them, i.e. the first node there is a value of 1 which indicates that the first node can connect to exactly one node only.Can you do it?

Prove that twice of ten is the same as twice of eleven.

Decode below three cipher riddles:

26 L of the A
7 D of the W
1000 Y in a M

John’s parents have three sons: Snap, Crackle, and what’s the name of the third son?