It looks like you’re asking about Hook-a-Duck and the XP it gives in RuneScape. It gives Hunter XP , and the amount depends on your Hunter level and the rod you use.

What it is

Hook-a-Duck is an activity at the Lumbridge Crater during The Beach and Spring Fayre events. Players choose from three rod types and try to catch ducks for Hunter experience.

XP details

  • The XP scales with Hunter level.
  • At level 99 Hunter, a successful catch gives:
    • Light weight rod: 160.6 XP, or 176.6 during Happy Hour.
* Fast action rod: 267.8 XP, or 294.5 during Happy Hour.

* Magnetic rod: 114.8 XP, or 126.2 during Happy Hour.

Simple answer

So the “XP hook a duck” part refers to Hunter XP from the RuneScape Hook-a- Duck activity.

If you meant a different game or version of “hook a duck,” I can answer that too.