Can you find a number that lies one third of the distance between 1/3 and 2/3?

If we tell you that there is a relation between the numbers and letters in the given figure, can you analyze it and find the missing letter in the last box?

Why do Chinese men eat more rice than Japanese men do ?

A Car driver was heading down a street in Washington. He went right past a stop sign without stopping, he turned left where there was a 'no left turn' sign and he went the wrong way on a one-way street. Then he went on the right side of the road past a cop car. Still, he didn't break any traffic laws. Why not?

Can you calculate the probability of getting a sum of six when a dice is thrown twice?

I am a type of word that is spelt incorrectly or used differently, on purpose for humour. What am I?
Hint 1: You can find me in a joke.
Hint 2: I am a play on words.

If six children and two dogs were under an umbrella, how come none of them got wet?

A couple went to a hill station to enjoy their vacation. They have 12 sons, and each has a wife who has 3 sons further.

How many people went to the hill station?

Replace the alphabet with the number such that the below equation holds.

HAPPY
+ DIWALI
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HDLALA
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I travel all around the world but always stay in the corner. What am I?