Who succeeded the last Carolingian king?

a. Henry II

c. Edward I

b. Hugh Capet

d. Philip IV

The last Carolingian King of France was Luois V. He died aged 20 without children and had only one brother who died before him and this was the end of the Carolingian dynasty.

The successor was Hugh Capet - this is the correct answer. Hugh was also a descendant of Charlemagne.