Find the next number in the sequence

5 12 24 36 ?

The chance of Mr John winning the lottery is 10%. All participants lined up and Mr John is 4th in the row. The first three participants lose the lottery.

What is the chance of Mr John now?

I have one of the three numbers: 1, 2, or 3 in my mind. I speak only truth. You can ask me just one question for which I will only reply in yes or no or don't know. What question will you ask from me so that you are able to know the number?

A man who was outside in the rain without an umbrella or hat didn’t get a single hair on his head wet. Why?

What Does this text mean:

important=important

A car is crossing a 20 km-long bridge. The bridge can support at most 1500kg of weight over it. If somehow, the weight on the bridge becomes more than that, it will break.

Now, the weight of the car is exactly 1500kg. At the midway, a bird comes and sits on the roof of the car. This bird weighs exactly 200 grams.
Can you tell if the bridge breaks at this point or not?

John’s parents have three sons: Snap, Crackle, and what’s the name of the third son?

Prove that the below maths equation is true.

8 + 8 = 91

My friends called me Iron59 because my parents are a chemist and a mathematician. What is my real name?

Can you find the odd number in the following five choices?

1) 482636
2) 259807
3) 865195
4) 104739
5) 391744