I travel all around the world but always stay in the corner. What am I?

You need to arrange three 7 and mathematical symbols to form number 1?

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 ?

I was speeding and ran through a stop sign, yet two traffic officers who were there do nothing about it.

why?

John was running from 40 thieves. John has got 3 gold boxes which weigh as 4kg, 2kg, and 1kg respectively. A witty man asked John to stay with him for seven days in exchange for 1kg gold per day. John needs to stay there for seven days and also do not want to give the witty man any advance. How can John pay for his seven days stay?

A boy collects white seashells from the sea and brings them home every night. When he has enough of them, he decides to sell them to a trader.

The trader is ready to buy the shells and he asks the boy about the quantity. At this, the boy starts calculating. He has a giant box that contains 3 mini boxes. Two of them have another mini box inside. If the giant box can hold 50 shells, how many brown shells can he sell to the trader?

Do You See It?

Below rebus represent famous DiCaprio movie. Can you name it?

Find the smallest sentence with all the English alphabet.

What is in seasons, seconds, centuries and minutes but not in decades, years or days?