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?

Teacher ask the student

'Why are you standing on that chair in music class ?'.

what did student replied ?

When I got four, I have it none.
When I got two, I have it some.
When I got none, I have it all.

What is it?

What is the difference between a jeweller and a jailer?

What is harder to catch the faster you run?

A Scientist was fifty years old in the year 2000 but he was forty years old in the year 2010. How can this be possible?

PS: It has a logical answer.

Which digit occurred maximum times between the number 1 and 1000?

It has five wheels, though often think four, You cannot use it without that one more, You can put things in it, you can strap things on top, You can't find it in the market, but you can still go shop. What is it?

I have holes on the top and bottom. I have holes on my left and on my right. And I have holes in the middle, yet I still hold water. What am I?

There are nine letters in the below-given diagram. You have to form a nine-letter word using these letters.