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

A rain drop fell from one leaf to another leaf and lost 1/4th of its volume. It then fell to another leaf and lost 1/5th of the volume. It again fell on another leaf and lost 1/5th of the volume.



This process kept repeating till it fell on the last leaf losing 1/75th of its volume.



Can you calculate the total percentage of loss from the initial volume when the drop has fallen to the last leaf accurate up to two decimal places?

John named his first son Alpha, second Beta, third Charlie and fourth Delta. What is the fifth son's name?

Client Dempsey living in one of the East Coast states of the U.S. was talking to Landon Donovan, who was living in the West Coast state of the U.S.

Dempsey: What time is it?
Donovan: Wow, It is the same time here.

How is this possible?

A man is looking at a photograph of someone. His friend asks who it is. The man replies, “Brothers and sisters, I have none. But that man’s father is my father’s son.” Who was in the photograph?

What can run but never walk, have a mouth that never speaks, have a head that never weeps, and have a bed but never sleeps?

How high do you have to count before you use the letter “a” in the English spelling of the whole number?

I have cities, but no houses. I have mountains, but no trees. I have water, but no fish. What am I?

I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.

I look at you, you look at me I raise my right, you raise your left. What am I?