$(22)$ Which is the most aromatic compound with respect to electrophillic aromatic substitution?

$($a$)$

$($b$)$

$($c$)$

$($d$)$

$(23)$ What compound forms from hydrogenation of but $-2-$yne over Lindlav catalyst?

$($a$)$s$-2-$butene

$($b$)$ trans $-2-$butens

$($c$)$ butane

$($d$)$ cyclobutane