Which part of London exists in France as well ?

I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.

Speaking of rivers, a man calls his dog from the opposite side of the river. The dog crosses the river without getting wet, and without using a bridge or boat. How?

Below toothpicks/matchsticks indicate the group of fishes moving from west to east direction. Can you make them move from east to west by just moving three toothpicks/matchsticks?

I possess a head

I flaunt a tail

But I don't have mouth or legs

Can you find out who I am?

I am never scared but became petrified and can’t live in a house but would die to make one. What am I?

What seven-letter word has hundreds of letters in it?

He does not have any heart but still, He manages to live.
If you kill him, you will eventually die but yet you kill him.
He cannot run, who is He?

With the help clues provided in the image, can you find the 5 digit key?

A very interesting trivia question for all.

Why do men's shirts have their buttons on the right side and women's have buttons on the left-hand side?