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 ?

Buy me, smell me or deliver me, I do not change.

Who am I?

Can anyone tell me a word in the English dictionary which has a silent 'z'?

Why are all black people so quick ?

Can you write down eight eights so that they add up to one thousand?

What Time Should the last watch show in the below figure?

What does this rebus riddle means ?

A man was driving a black truck. His lights were not on. The moon was not out. A lady was crossing the street. How did the man see her?

Can you replace the question mark with the correct number in the below table sequence?

Two prisoners Jack and Jill are locked in a cell.
There is open window approx 40 feet above the ground of the cell.
They are never able to reach there.

Then they plan to escape by a tunnel and they start digging out.
After digging for more than 20 days, Jill comes with the different plan and they escaped.

what was the plan ?