It comprises roots which nobody sees,
Much taller than those trees,
Up and up it goes,
Still it never grows?

If,

A = 1

B = 2

C = 3

...

...

Z = 26.

Based on above rule, you need to find an eleven letter word whose letter sum is equal to 52.

They came out at night, without being called.
They lost at day, without being stolen.
Who are they?

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

It is an eleven letter word.
The first, second, third and fourth letters form a banquet's name.
The fifth, sixth and seventh letters form a car's name.
The eighth, ninth, tenth and eleventh letters form a mode of transport.

Can you identify what word it is?

Give it food and it will live; give it water and it will die.

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

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see?

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

I am a type of food that is often found in the fridge and can be white in colour. What I am?
Hint 1: I am a dairy product.
Hint 2: You can spread me on the bread.