What happened when the wheel was invented?

What time is it when an elephant sits on a fence?

Do you know of a place where the wind blows south and then suddenly shifts direction towards the north?

A man calls his dog from the opposite side of a river. The dog crosses the river without a bridge or a boat and manages to not get wet. How is this possible?

Cristina was born in 1888. She just had her 30th birthday today how did that happen?

Whats the next number in the below number sequence pattern.

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.

Which of the below owl is odd one out?

A newspaper is supposed to have 60 pages.Pages 14 and 21 are missing from the newspaper.

Can you tell me , Which other pages won't be there as well ?

Which city is three-fifths chick two third cat and 50% goat?