During an experiment, a guy throws a bouncy ball from a 100 feet tall building. The ball has a specific characteristic. Every time it hits the ground, it bounces up halfway.

How many bounces do you think the ball will make before it comes to a stop ?

You have a roll of cloth 1km long. You have a machine which cuts this roll into pieces of 10-meter-long cloth.

How long would it take for the machine to cut the roll if each cut took 4 secs?

1 dollar = 100 cent
= 10 cent x 10 cent
= 1/10 dollar x 1/10 dollar
= 1/100 dollar
= 1 cent

=> 1 dollar = 1 cent

solve this tricky problem?

I am white when I am dirty, and black when I am clean. What am I?

Yesterday I fell from 30 feet high ladder but I don't get hurt. Why?

Why do Chinese men eat more rice than Japanese men do ?

Who is that with a neck and no head, two arms and no hands? What is it?

The measurement of time, That can't be found on a clock, But can be looked upon on a map.

Who is He ?

Things are just as they seem, right? Well, check again.
Can you count the number of tigers in this picture ?

John drives to his office at 20km/hr. After reaching the office, he realizes that today is a holiday. He went back at an average speed of 30km/hr. Discounting the time spent in the stoppage what was the average speed of his journey?