What can you see in the middle of March and April that you can never see in any other month?

The below given figure comprises of a pattern through which you can determine the missing letter. Can you push your mind to find the pattern and add the missing letter?

Below, you can see some coding:
January = 1017
February = 628
March = 1335
April = 145
May = 1353
June = 1064
July = 1074
August = 186

Now deciphering the way it has been coded, can you find out how September will be coded?

A blonde put eyeliner on her head. Why?

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

What am I?

John has played 50 ODI's and his average is 50. How many runs should he score in his 51st ODI, so that his average score jumps to 51?

A sundial has the fewest moving parts of any timepiece. Which has the most?

How can one talk without saying a single word?

Paul's height is six feet, he's an assistant at a butcher's shop and wears size 9 shoes. What does he weigh?