What month of the year has 28 days?

What goes through cities and fields, but never moves?

O_er_t_o_

Complete the missing letters of the given word.

What does this mean?

CCCCCCC

How do you go from 98 to 720 using just one letter?

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

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.

I inserted a coin in a bottle and closed its mouth with the help of a cork. Now, I was able to take the coin out from the bottle without taking out the cork or breaking the bottle. Can you tell me how I did it?

Two in a corner, one in a room, zero in a house, but one in a shelter. What am I?

How many minutes are there in Feb 2017?

Note: The shortest answer is the correct answer.