What does the following BrainBat signifies?

ABCDEFGHIJKLMNOPQRSTUVWYZ

QQQQQQQQQQQQQQQQQQQQQQQQQ.

I sleep during the day and fly at night, but I have no feathers to aid my flight. What am I?

I have an eye but still cannot see.

Who am I?

I live in a bowl. I can swim. I have a tail. I also have fins and big eyes. What am I?

What is the riddle which can be asked all day with a different correct answer each time.

Two in a corner, one in a room, zero in a house, but one in a shelter. What is it?

Which point will the car reach to go out?

Pronounced as one letter,
And written with three,
Two letters there are,
And two only in me.
I am double, I am single,
I am black blue and grey,
I am read from both ends,
And the same either way.

I am a five-letter word and comprises two different vowels and three same consonants. I am so strong that I can spoil your entire work.

Can you find out who am I?

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?