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

Can you find a five letter word that is left with only two letters if one is removed?

A pond had 60 fish, out of which, all but 20 died.
How many fishes are now present in that pond?

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

Chef Andrea has to light the kitchen stoves to open her restaurant for the day. There are three stoves in the kitchen: A glass stove, a brick stove, and a wood stove. She only has one match. Which does she light up first?

Irene killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?

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

A man stands on one side of a river, his dog on the other. The man calls his dog, who immediately crosses the river without getting wet and without using a bridge or a boat. How did the dog do it?

A boy was at a carnival and went to a booth where a man said to the boy, "If I write your exact weight on this piece of paper then you have to give me $50, but if I cannot, I will pay you $50." The boy looked around and saw no scale so he agrees, thinking no matter what the carny writes he'll just say he weighs more or less. In the end the boy ended up paying the man $50. How did the man win the bet?

A boy purchased a book from a bookkeeper and gave him $100.
The cost of the book is $50 but the bookkeeper has no change, so he gets the change from the next shop and returns the boy his $50.

After some time the next shopkeeper came with the $100 note and told the bookkeeper that the note was a fraud, so he took the money back.

How much loss did the bookkeeper face?