Can you replace the question mark with the correct number in the below table sequence?

A man and a dog were going down the street. The man rode, yet walked. What was the dog’s name?

What's the next in the series?

H, Be, F, S, Mn, Kr, In, Gd, Tl, ?

John named his first son Alpha, second Beta, third Charlie and fourth Delta. What is the fifth son's name?

What is red and smells like blue paint?

I am the beginning of the end, and the end of time and space. I am essential to creation, and I surround every place. What am I?

A man has a barrel filled with oil that weighs 100 pounds, and then he puts something into it. Now the barrel weighs less than 100 pounds. What did he put in the barrel?

Can you count the number of squares in the figure below?

What is the end of everything?

There is something which is always coming but never arrives?