How many times do a clock's hands overlap in a day ?

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 ?

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

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

What can you catch but never throw?

I always drive my customer away.

Who am I?

I have an apple tree , number of apple in this tree get doubles every week.

On 30th week , the tree gets completely filled with apples :-)



Can you tell me , on what week does my tree is half covered with apples ?

Make eight squares by moving only two matchsticks.
Note- Square can be of different sizes.

Which three-digit number, made of consecutive digits, like 567, is 2 less than a cube and 2 more than a square?

Why did Buffon take the goal with him after every Juventus match?