When we see 2 but call 10?

I know a nine-letter word having only one vowel.
Do you ?

Which point will the car reach to go out?

Can you find the mistake in the below statement?

In a family supper, a grandfather, a grandmother, two fathers, two mothers, four children, three grandchildren, one brother, two sisters, two sons, two daughters, one daughter-in-law, and one mother-in-law need to sit at a table.

There are only seven chairs available at the place. How many more chairs do they have to borrow so that everyone can sit down together for the suppers if everybody requires a separate chair?

A man is shown a portrait painting. He looks closely, then tells, “Brothers and sisters have I none, but that man’s father is my father’s son!” Who is the man in the portrait?

What breaks yet never falls, and what falls yet never breaks?

I get hot but I never sweat,
I cook food but I am not a chef,
I have a door but you can't enter me,
I have a light but I am not a lamp.
Who am I?

How many times can you subtract the number two from the number fifty?

I speak without a mouth, and hear without ears. I have no-body, but I come alive with the wind. What am I?