What happened when the wheel was invented?

Replace each alphabet with the number (1-9) to make the below equation correct.

AB * C = DE - F = GH / I

Without looking at a calendar, within a minute name, a boy's name using 5 consecutive 1st letters of 5 consecutive months

If a wheel has 54 spokes, how many spaces are there between the spokes?

I’m tall when I’m young, and I’m short when I’m old. What am I?

What is 3/7 chicken, 2/3 cat and 2/4 goat?

Can you write down eight eights so that they add up to one thousand?

Its something that each of us devours,
Not just us but birds, beats, trees, and flowers,
Frets iron and nibbles steel,
Toil hard stones to meal,
Exterminates king, collapse town,
And blows the mountains down.

How can one talk without saying a single word?

John was so frustrated to be the suspect of being a sleeper terrorist that he shoot himself right between the eyes with a revolver in his toilet. The revolver and the bullets were accurate. Minutes later John walks out of the toilet unharmed.
How can this be possible?