Find the Next Number in the Sequence

2 9 3 1 8 4 3 6 5 7 ?

How can a man go eight days without sleep?

If 24H in a D => 24 hours in a day.
What does "64S on CB" stand for?

You have 1023 apples and 10 bags. You have to distribute these apples in these 10 bags in any way you choose. But when I ask for a certain number of apples you have to give them in terms of bags without transferring the apples from other bags. How do you distribute the apples?

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

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

A man wants to cross the pit of fire which is 25 feet in length and he has 2 planks(fire resistant) 19 feet in length. How can he cross the pit of fire alive?

That attorney is my brother, testified the accountant.

But the attorney testified he didn't have a brother.

Who is lying?

I have a clock(12-hour format) and both the needles of the clock overlap at 12:00.
After how much time, they will overlap again?

I hide my treasure in the ground, my tail is big and fluffy. If you spot me in a tree, please don’t call me scruffy. What am I?

This is a picture puzzle. You have to guess the name of the movie that can be related to the picture.