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

Who am I?

John is found dead in a bare field. Nobody killed John,
John did not commit suicide.

Inspector Jacob found a bag just a few meters away from John which could save his life. What was in the bag?

If you were to put a coin into an empty bottle and then insert a cork into the neck, how could you remove the coin without taking out the cork or breaking the bottle?

There are nine letters in the below-given diagram. You have to form a nine-letter word using these letters.

Complete the following series. It.s very logical:

1, 4, 5, 6, 7, 9, 11, __?

The answer I give is yes, but what I mean is no. What was the question?

Count The number of F's in the paragraph below:

"FINISHED FILES ARE THE RESULT OF YEARS OF SCIENTIFIC STUDY COMBINED WITH THE EXPERIENCE OF YEARS"

What is the word or phrase below?
R | E | A | D

I am a white box having no key or lid.
Yet there is a golden treasure inside it.

What Am I?

What does this below rebus puzzle mean?