The more you take me, the more you leave me behind.
Who Am I?

Count The number of F's in the paragraph below:

"FINISHED FILES ARE THE RESULT OF YEARS OF SCIENTIFIC STUDY COMBINED WITH THE EXPERIENCE OF YEARS"

In an interview, a boy was asked an unusual question 'How two persons sitting with a table in between them can't see each other?' He was unable to reply. Can you?

John enters a small room. The Door Closes.
When the door opens, John is in a larger room.

Explain?

I have a hole in my back and legs I lack.
I live where I can’t breathe and I eat without teeth.
What am I?

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

There is a five-letter word which has 3 consonants(all are same) and 2 different vowels.
Also, something wrong is associated with the word.

Can you name it?

Which is the correct shadow of the bird?

He does not have any heart but still, He manages to live.
If you kill him, you will eventually die but yet you kill him.
He cannot run, who is He?

Can you name any English verb that becomes its past tense by simply rearranging the alphabets ?