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

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

I am a three digit number.
My tens digit is five more than my ones digit.
My hundreds digit is eight less than my tens digit.
What number am I?

Your job is to measure 45 minutes if you have only two cords and matches to light the cords.

1. The two cords are twisted from various materials, so their different segments can burn at different rates.
2. Each cord burns from end to end in exactly one hour.

Describe your way of measuring the 45 minutes.

A bomb goes off.
Carnage.
One person, only a few feet away, survives! How can this be?

What can you deduce from the following BrainBat?

CRY
LMKI

Can you find the mistake in the below statement?

Can you think of any three-dimensional shape that comprises of exactly two surfaces?

There is a barrel with no lid and some wine in it. 'This barrel of wine is more than half full,' said Curly. 'No it's not,' says Mo. 'It's less than half full.' Without any measuring implements and without removing any wine from the barrel, how can they easily determine who is correct?

Find the missing number in the sequence below:

If Bihan is 10, Anirudha is 20, and Kim and Seal are both 5, but Rikold is 10, how much is Kenniger by the same trend?