Arrange the following compound in reactivity towards EAS (Electrophilic aromatic substitution) reaction ?

For an electrophilic aromatic substitution reaction

For an electrophilic aromatic substitution reaction :

Arrange the following in decreasing order of reactivity towards EAS (electrophilic aromatic substitution)

Arrange the following in decreasing order of reactivity towards EAS (electrophilic aromatic substitution) (a)

Arrange the following in decreasing order of reactivity towards EAS (electrophilic aromatic substitution).

Arrange the following compounds in the increasing rate of electrophilic aromatic substitution reactions. [ II , III ]

Which of the following compounds is most reactive in electrophilic aromatic substitution?