I’m light as a feather, yet the strongest person can’t hold me for five minutes. What am I?

While going to your grandmother's house, you counted Twenty houses on the right side. While returning back to your home, you counted Twenty houses on the left side.

How many houses are there between your home and your grandmother's home?

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

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

Always in you, Sometimes on you;

If I surround you, I can kill you.

What am I?

If a wheel has 54 spokes, how many spaces are there between the spokes?

Why 1729 is a magic number? Answer Logically.

I have a head like a cat and feet like a cat, but I am not a cat. What 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"

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