How to get a highest value from Nth colum withouth knowing column name

How to get a highest value from Nth colum withouth knowing column name

References

Reference NO 1

http://stackoverflow.com/questions/15201896/how-to-get-a-highest-value-from-nth-colum-withouth-knowing-column-name

Reference NO 2

http://ccnmtl.columbia.edu/projects/qmss/samples_and_sampling/types_of_sampling.html

Reference NO 3

http://en.wikipedia.org/wiki/Columbine_High_School_massacre

Reference NO 4

http://en.wikipedia.org/wiki/Morchella

Reference NO 5

http://www.uexpress.com/dearabby/

Reference NO 6

http://www.historyisaweapon.com/defcon1/zinnslaem10.html

Reference NO 7

http://www.nea.org/home/12630.htm

Reference NO 8

http://www.scholarships.com/financial-aid/college-scholarships/success-stories/