Can you find a pattern and the missing number in the series given below?

100, 155, 258,? , 584, 819.

James bond was pushed out of an aeroplane without any parachute.
He survived, How come?

If,

6 / 7 = 2
3 / 9 = 7
8 / 2 = 6

Then

4 / 5 = ?

There are forty elephants and they have forty-fore heads. How can this be possible?

On one occasion, A Boy collects 71 rupees in form of 20 paise and 25 paise. He collects a total of 324 coins.

Can you tell me how many 20-paisa and 25-paisa he got?

Analyze and find the missing item in the sequence:
16, 06, 68, 88, __, 98

Two batsman each on 94 runs. Seven runs needed to win in last 3 balls. Both make 100*. How?

What does a man do only once in his lifetime, but women do once a year after they are 29?

There is a box. The area of its top is 240 square units, the area of the front is 300 square units and the area of the end is 180 square units.

Can you calculate the dimensions of this box with the given data?

On a special event at the prison, 5 prisoners John, Jacob, Krist, Tang, and Dang given a chance to go to a sauna and can bring one thing with them.

Following are the things that the prisoners bring with them.
John: A soda
Jacob: Thermos
Krist: Book named "How to kill"
Tang: A Walkman
Dang: Harmonica

Since it is a Sauna, no one can see each other. After a while When the steam is switched, Tang was found dead and there was blood all around.
J Bond was called and he instantly come to know who can be the murderer. How?