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?

81 x 9 = 801. What must you do to make the this equation true?

When is the top of a mountain similar to a savings account?

A seven-year-old kid challenged his classmates that he can make the number one disappear by adding something to it.

How can he do that?

What is the last thing you take off before bed?

Teacher ask the student

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

what did student replied ?

There was once a college that offered a class on probability applied to the real world. The class was relatively easy, but there was a catch. There were no homework assignments or tests, but there was a final exam that would have only one question on it. When everyone received the test paper it was a blank sheet of paper with a solitary question on it: 'What is the risk?'.Most students were able to pass, but only one student received 100% for the class! Even stranger was that he only wrote down one word!
What did he write?

Can you count the number of seconds in a year?

Clue: You need to bother about calculation.

How many words can a pen with half refill write?

What always comes into a house through the keyhole?