If you remove one from eleven, it becomes ten. If you remove one from nine, it becomes ten.

How is this possible?

Move three sticks of the spiral below to form a square.

What does below science rebus mean?

Ag Ag Ag
Ag SPOON Ag
Ag Ag Ag

At a party, there are five people and a whole round cake lying at the centre of the table. Only four people will make a cut and take their piece and the last one will get the remaining piece on the table. How can they make sure that everyone gets a 1/5th of the piece?

You can see it everyday, But cannot touch it at will. What is it?

What does the below rebus puzzle mean?

Complete the series by replacing "?" with the correct number.

ST ND RD TH '?'

You knock a Table over in the library, and suddenly 20 eyes are looking at you.

How many pluses should we put between the digits of 987654321 to get a total of 99, and where?

You have two rectangular wires.

Both of them have property that when you light the fire from one end , it will take 60 minutes to get completely burn.

However, they do not burn at consistent speed (i.e it might be possible 1st 20% burn in 50 minutes and 80% can burn in 10 minutes).

So how could you measure 45 minutes ?