Why are all black people so quick ?

You see me once in June, twice in November, and not at all in May. What am I?

Name a key which is hardest to turn.

Why did the Girl throw the butter out of the window?

This is a most unusual paragraph. How quickly can you find out what is so unusual about it? It looks so ordinary, you'd think nothing was wrong with it. Actually, nothing IS wrong with it. But it is not as ordinary as you might think. If you think about it for a bit, you will find out why it is truly so unusual. So what is it? What is so unordinary about this paragraph?

Jenifer is learning to drive her car. She went down a one way lane and in the wrong direction. But she do not break any law.

How come ?

When I get multiplied by any number, the sum of the figures in the product is always me. What am I?

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

How many minutes are there in Feb 2017?

Note: The shortest answer is the correct answer.

Find the next number in the series.
1 10 24 43 67 ?