Find the missing number in the sequence below:

Can you find out the missing number in the grid?

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?

We can be boring,Or interesting.
We can be long,Or short.
We can have pictures,Or just words.
Many love us,But many also hate us.
What are we?

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

Use only one mathematical symbol and all numbers (0-9) to get a sum of 99

Only one colour, but not one size,
Stuck at the bottom, yet easily flies.
Present in sun, but not in rain,
Doing no harm, and feeling no pain.
What is it?

What number comes next in the series?

5 15 5 18 5 24 14 20 _

What is so fragile that saying its name breaks it?

A horse was tied to a rope 5 meters long and the horses food was 15 meters away from the horse. How did the horse reach the food?