Can you solve this picture maths equation?

It is a 5 letter word if you take away first letter it is something you get from sun, if you remove second letter you will get something to eat, if you remove third letter you get a word you use in pointing at and if you remove the fourth letter you get something to drink. What is it?

Find out the missing number in the picture attached:

Rearrange the letters in "new door" to make one word.

What do you call a fish without an eye?

Can you make a six-letter word using the letters N, A and B ?

What does this say?

XLR8

Christina, Allison and Lena are 3 daughters of John a well-known Mathematician, When I asked John the age of their daughters. He replied "The current age of her daughters is prime. Also, the difference between their ages is also prime."

How old are the daughters?

It has horns but can’t beep. It is like to bleat but It is not a sheep. What is it?

I got a bee but no honey.
got an eye but am still blind.
got a sea but no water.
got a tea but no coffee.
got a why but no answer.

What Am I?