Read the given information carefully and answer the given questions: Nine persons purchase different products one after the other. Either four or five...
Question
Read the given information
carefully and answer the given questions:
Nine persons purchase different products one after the
other. Either four or five persons purchase after K. Three
persons purchase between K and L. M purchases just after
L. Number of persons purchase before M is same as after N.O purchases between N and K. Q purchases just after P but before O. R purchases before S but after O.
How many persons purchase between R and L?