Question

in a strange twist of hearts ,p politicians of a country agreed to an average donation od rs.D each.Q of these poloticians ,who had pledged an averageof rs.A never donated the pledged mooney .which of the following expressions represents the percent of the pledged money thas ws actually donated
a)100(QA/PD)
b)100(PD/QA)
c)100-100(QA/PD)
d)100PD-100(QA/PD)

Answer 1

I think it is option b) 100 (QA/PD)