Study the following table to answer these questions.
The following table gives the number of candidates appeared (App.) and qualified (Qual.) in ABC entrance examination from different zones (I - VI in different years from 2010-2015).
The total number of qualifying candidates in 2013 is what percentJess than that in 2015
The total number of qualifying candidates in 2013 = 2930
The total number of qualifying candidates in 2015 = 3200
Perentage less = (3200 -2930)/3200 = 8.43%