Take away the whole and some still remain. What is it?

Cristina was born in 1888. She just had her 30th birthday today how did that happen?

There are are five things wrong with this sentence; only geniuses will be able to to spot all of the mitstakes

What mathematical symbol can be put between 5 and 9, to get a number bigger than 5 and smaller than 9?

Wednesday, Steve and Pam go to a restaurant to eat lunch. After eating lunch, they pay the bill. But Steve and Pam do not pay the bill. So…who does?

I noticed one of the words in the oxford dictionary is spelled incorrectly. What about you?

Usually, a boxing match consists of twelve rounds. In a particular friendly match between two heavyweights, the match was finished in the ninth round itself as one of the boxers knocked out the other one.

But, in that fight, no man threw even a single punch.

How can this be possible?

I was speeding and ran through a stop sign, yet two traffic officers who were there do nothing about it.

why?

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.

I start and end with 500 and carry a 5 in my heart. But I require the first letter and the first number to be complete. I am the name of a King.

Who am I ?