What is in seasons, seconds, centuries and minutes but not in decades, years or days?

How is a fly different from a mosquito?

If you paint a brown house white it will become a white house. If the stoplight changes from red to green, then the light is green. So, if you throw a white shirt into the Red Sea, what will it become?

Your mother’s brother’s only brother-in-law is asleep on your couch. Who is asleep on your couch?

Two boys were admitted to a school. When the headmaster asks them about their parents, they tell him that they have same parents (father and mother). On further inquiry, it turns out that they both share the same date for their birthday.

"Are you twins," ask the headmaster.
"No," replies the boys.

Is it possible?

Complete the series by replacing "?" with the correct number.

ST ND RD TH '?'

When I got four, I have it none.
When I got two, I have it some.
When I got none, I have it all.

What is it?

After undergoing a successful eye operation, A blind girl has just boarded a train to her home. The doctor asked her to open the bandages after 3 hours. On her train journey, she opened the bandages and within a fraction of the time she commits suicide by jumping off the train.

Though her operation was successful, Why did she commit suicide?

Can it be possible to build a house that has all its four walls facing towards the South?

Which fur should we be getting from the Lion?