A doctor and a boy were fishing. The boy was the doctor’s son, but the doctor was not the boy’s father. Who was the doctor?

My cousin lives in one story house in Antarctica. His house is made the of-of sandstone. what is the color of stairs?

Rahul decided to meet Simran so he boards a local train from Bombay station. Just after the station, there is a 1km long tunnel. The train starts and is now accelerating. Rahul is a claustrophobic guy, so what is the best position for him to sit?

There were two grandmothers and their two granddaughters.
There were two husbands and their two wives.
There were two fathers and their two daughters.
There were two mothers and their two sons.
There were two maidens and their two mothers.
There were two sisters and their two brothers.
Yet there are only six, who are buried here,
All are born legitimate and relationships clear.
How can this happen?

Count the number of triangles in the below picture?

How can a man go eight days without sleep?

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

why?

why number 8549176320 is one of a kind?

Why is the longest human nose just 11 inches?

Can you find the hidden animal in the picture below?