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?

Why are all black people so quick ?

What's the best place to go shopping in the ocean?

Buy me, smell me or deliver me, I do not change.

Who am I?

How far can you walk into the woods?

Take away my first letter, then take away my second letter. Then take away the rest of my letters, yet I remain the same. What am I?

Who can jump higher than a Mountain?

What is 3/7 chicken, 2/3 cat and 2/4 goat?

How is the moon similar to a dollar?

Where do you go to learn how to make ice cream?