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

Out of four images which one is the odd one out?

What number divided by 4 is the same as that number minus 4?

What does this mean?

CCCCCCC

A man has eighty-one cows ( numbered 1,2,3...81 as such). The beauty is that cow no. 1 gives 1ltr of milk, cow no. 2 gives 2ltrs of milk and so on. The man wants to equally distribute the cows among his nine sons so that each one of them gets the same quantity of milk.

Name one eight-letter word with 'kst' in the middle, 'in' the beginning, 'and' at the end.?

Can you find the odd number in the following?

2716, 4135, 5321 and 7145

It's a test that will check your IQ.

Suppose you have one 11 minute hourglass and one 13 minute hourglass.

Can you measure exactly fifteen minutes using them ?

Can you figure out the logic I used to decide the order of the following words:
gun, shoe, spree, door, hive, kicks, heaven, gate, line, den

The answer I give is yes, but what I mean is no. What was the question?