How can you drop a raw egg from a height onto a concrete floor without cracking it?

In the image given, you can find several triangles. Can you count them all?

People make me, save me, change me, raise 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 knock a Table over in the library, and suddenly 20 eyes are looking at you.

Which is faster, Heat or Cold ? Explain.

A Shopkeeper sold a few chickens to four different customers on a particular day. It was such that each customer purchased half of the remaining chickens and half the chicken more.

Can you find out how many chicken were sold by the shopkeeper on that day if we tell you that the fourth customer bought a single chicken ?

I am a three digit number.
My tens digit is five more than my ones digit.
My hundreds digit is eight less than my tens digit.
What number am I?

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

How can this be possible?

What month of the year has 28 days?