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

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

I am eight letters long - "12345678"
My 1234 is an atmospheric condition.
My 34567 supports a plant.
My 4567 is too appropriate.
My 45 is a friendly thank-you.
My 678 is a man's name.

What word am I?

There is something which you can be arrested for attempting but not for successfully completing.

Which wheel of car does not rotate when you turn your car right?

The husband and wife were jogging in the morning. To match every two steps of the husband, the wife required three steps. If Both of them start with the here right foot. After how many steps do their left foot be together?

What kind of tree can you carry in your hand?

What does this mean?

CCCCCCC

What is the below Rebus indicate?

Find the missing number in the series below

13 -21 34 -55 ? -144

What numbers should go on the bottom line?
3 6 9 15
8 2 10 12
11 8 19 27
19 10 29 39
? ? ? ?