It's a 7-letter word.
If we remove 1 letter from it, it remains the same.
If we remove 2 letters from it, it remains the same.
If we remove 3 letters from it, it remains the same.
If we remove all the letters from it, still it remains the same.
What is it?

The barber of Town shaves all men living in the town. No man living in the town is allowed to shave himself. The barber lives in that town. Who then shaves the barber of the town?

John is the son of Jacob.
So,
Jacob is the_____of John's father?

A word I know,
Six letters contain,
Subtract just one,
And twelve is what remains.

They are the five precious gems of an everyday sort and all can be found on a Tennis Court. Who are they?

10+10 and 11+11 can give you the same answer.

Explain how?

In a Society, there are over 100 flats.

Flat 1 is named the first flat.
Flat 2 is named the second flat.
Flat 3 is named the third flat. And So On.....

A visitor decides to walk through all the flats, and he finds all the flats except flat 62.
Anmol later founds that the locals of the town have given it another name.

What is the name of the Flat?

Which is the rope you never skip with?

By what process could you make a 'Tea-Table' into food?

What can jump higher than a building?