conditional formating of group of columns and rows
 

In my data set, every individual has maximum 4 and minimum 1 entry(e.g.
120,130, 140 and 150 in case of maximum and 120 incase of minimum) and also
has 2 or 3 entry which are in different cells.
And another data set has also same type of data entry.
My question is to search an individual or group of individuals in one data
set which share the selected entry (eg. 120) froom another data set. I want
to have the indentity no.( e.g. 1, 5 , 10 ) of that individual which share
the information.
Any suggestion would be highly appreciated.

Madhav