Word

Question: There is a 5 letter word, if you take away the 5th letter, it is still the same. If you take away the 1st letter it is also the same. Even if you take away the 3rd letter, it is still the same. You can even take away the 5th, 3rd and the 1st, at the same time!!!!!!!!

Question: Surrounded by life , yet life is its biggest enemy. But without life there is no need for it to exist. What is it?

Question: During what month do people sleep the least?

Question: When is 99 more than 100?

Question: People see through me, but none pass through without killing me. I can be anywhere, and can be seen double or single. What am I?

Question: The more you add, the less it weighs.