Railroad Crossing, look out for the cars. Can you spell that, without any R's ?

It is a six-letter word.
The first four letters are me.
The second and last letters are the same.
The fourth second and last letter is payment.

Who is it?

What is black when you buy it, red when you use it, and gray when you throw it away?

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

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

Alex opened 24 presents
Jonah opened 8 presents
Clara opened 1 present

Can you find out how many presents were opened by Candy?

What Deficiency does the below rebus represent?

VIT_MIN

Can you decipher the two rows to find the hidden word?

A word I know,
Six letters contain,
Subtract just one,
And twelve is what remains.

Krish is 45 years old and his mother Crishtina is 73 years old.

Can you find out how many years ago, his mother was three times his age?