Three doctors said that Bill was their brother. Bill says he has no brothers. How many brothers does Bill actually have?

'S' refers to the number of seconds in a day and 'H' refers to the number of hours in ten years. Which quantity out of these two is greater?

I know there are two methods by using three time the same number with a plus(+) operator , you can make sum as 60.

One of them is 20+20+20.

whats the other way ?

A man was gazing through the window of the 23rd floor of the building. He suddenly opened the window and jumped on the other side of the window. On landing on the floor, there was not a sheer mark of injury on him.

How can that be possible if he did not use any kind of parachute and did not land on a soft surface?

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

What does this simple rebus mean?

First, think of the colour of clouds. Next think the colour of snow. Last, think of the colour of the moon. Now, what do cows drink?

Can you start the fire using two pieces of wood?

As easy as you can get into me, it is as hard to get out of me.

Do you know what I am?

It belongs to you, but other people use it more than you do. What is it?